National records in the 400 metres

The following table is an overview of national records in the 400 metres .

Outdoor

Men

Country	Time	Athlete	Date	Place	Reference
South Africa	43.03	Wayde van Niekerk	14 August 2016	Rio de Janeiro	[1] [2]
United States	43.18	Michael Johnson	26 August 1999	Seville	[1]
Bahamas	43.48	Steven Gardiner	4 October 2019	Doha	[1] [3]
Botswana	43.72	Isaac Makwala	5 July 2015	La Chaux-de-Fonds	[1] [4]
Grenada	43.74	Kirani James	3 July 2014	Lausanne	[1] [5]
Great Britain and N.I.	43.74	Matthew Hudson-Smith	20 July 2024	London	[1]
Zambia	43.91 A	Muzala Samukonga	29 April 2023	Gaborone	[1]
Jamaica	43.93	Rusheen McDonald	23 August 2015	Beijing	[1] [6] [7]
Saudi Arabia	43.93	Yousef Masrahi	23 August 2015	Beijing	[1] [6]
Colombia	43.93	Anthony Zambrano	2 August 2021	Tokyo	[1] [8]
Trinidad and Tobago	44.01	Machel Cedenio	14 August 2016	Rio de Janeiro	[1] [2]
Canada	44.05	Christopher Morales-Williams	11 May 2024	Gainesville	[1]
Qatar	44.07	Abdalelah Haroun	21 July 2018	London	[1] [9]
Congo DR	44.10	Gary Kikaya	9 September 2006	Stuttgart	[1]
Dominican Republic	44.11	Luguelín Santos	26 August 2015	Beijing	[1] [10]
Cuba	44.14	Roberto Hernández	30 May 1990	Seville	[1]
Belgium	44.15	Alexander Doom	10 June 2024	Rome	[1] [11]
Nigeria	44.17	Innocent Egbunike	19 August 1987	Zurich	[1]
Kenya	44.18	Samson Kitur	3 August 1992	Barcelona	[1] [12]
Brazil	44.29	Sanderlei Parrela	26 August 1999	Seville	[1]
Ivory Coast	44.30	Gabriel Tiacoh	7 June 1986	Indianapolis	[1]
Mexico	44.31	Alejandro Cárdenas	26 August 1999	Seville	[1]
Germany	44.33 44.50	Thomas Schönlebe (GDR) Erwin Skamrahl (FRG)	3 September 1987 26 July 1983	Rome Munich	[1]
Bahrain	44.36	Ali Khamis	14 August 2016	Rio de Janeiro	[1] [2]
Uganda	44.37	Davis Kamoga	5 August 1997	Athens	[1] [13]
Australia	44.38	Darren Clark	26 September 1988	Seoul	[1]
Norway	44.39	Håvard Bentdal Ingvaldsen	20 August 2023	Budapest	[1] [14]
Barbados	44.43	Jonathan Jones	15 May 2022	Lubbock	[1] [15]
France	44.46	Leslie Djhone	29 August 2007	Osaka	[1] [16]
Netherlands	44.48	Liemarvin Bonevacia	21 August 2021	Bern	[1]
Oman	44.56	Mohammed Al-Malki	12 August 1988	Budapest	[1]
Sweden	44.56	Johan Wissman	29 August 2007	Osaka	[1] [16]
Zimbabwe	44.58	Lewis Banda	15 May 2004	Tucson	[1]
Russia	44.60	Viktor Markin	30 July 1980	Moscow	[1]
Costa Rica	44.60	Nery Brenes	23 June 2016	Madrid	[1] [17]
Sri Lanka	44.61	Sugath Thilakaratne	20 July 1998	Fukuoka	[1]
Poland	44.62	Tomasz Czubak	24 August 1999	Seville	[1]
Mauritius	44.69	Eric Milazar	7 July 2001	Madrid	[1]
Spain	44.69	Bruno Hortelano	22 June 2018	Madrid	[1] [18]
Antigua and Barbuda	44.74 [lower-alpha 1] 45.6 h	Rai Benjamin Fred Sowerby	21 April 2018 8 May 1976	Torrance Knoxville	[20] [1]
Italy	44.75	Luca Sito	9 June 2024	Rome	[1] [21]
Sudan	44.76	Hassan El Kashief	3 June 1982	Provo	[1]
U.S. Virgin Islands	44.77	Tabarie Henry	23 May 2009	Hutchinson	[1]
Ireland	44.77	David Gillick	4 July 2009	Madrid	[1]
Saint Lucia	44.77	Michael Joseph	13 May 2023	Norman, OK	[1]
Japan	44.77	Kentaro Sato	20 August 2023	Budapest	[1] [14]
Czechia	44.79	Pavel Maslák	9 May 2014	Doha	[1]
Portugal	44.79	João Coelho	3 August 2023	Chengdu	[1] [22]
Slovenia	44.84	Luka Janežič	21 July 2017	Monaco	[1] [23]
Kuwait	44.84	Yousef Karam	22 April 2019	Doha	[1]
Hungary	44.84	Attila Molnár	20 August 2023	Budapest	[1] [14]
Scotland	44.93	David Jenkins	21 June 1975	Eugene	-
Argentina	44.93	Elián Larregina	21 June 2024	Madrid	[1]
Ukraine	44.94	Oleksandr Pohorilko	28 April 2024	Willemstad	[1]
Libya	44.98	Mohamed Khouaja	30 July 2010	Nairobi	[1] [24]
Switzerland	44.99	Mathias Rusterholz	3 July 1996	Lausanne	[1]
Cayman Islands	44.99	Jamal Walton	21 July 2017	Trujillo	[1] [25]
Senegal	45.01 A	Amadou Gakou	18 October 1968	Mexico City	[1]
Uruguay	45.02	Andrés Silva	17 May 2006	Fortaleza	[1]
Morocco	45.03	Benyounés Lahlou	9 September 1992	Latakia	[1]
Israel	45.04	Donald Sanford	19 July 2015	Zhukovsky	[1] [26]
Puerto Rico	45.07	Ayden Owens-Delerme	23 July 2022	Eugene	[1]
Greece	45.11	Dimitrios Regas	16 September 2006	Athens	[1]
Ghana	45.13	Ibrahim Hassan	21 April 1996	Walnut	[1]
Algeria	45.13	Malik Louahla	4 August 2001	Edmonton	[1] [27]
China	45.14	Guo Zhongze	3 September 2017	Tianjin	[1] [28]
Guyana	45.16	Winston George	15 July 2017	Leonora	[1]
Saint Vincent	45.19	Eswort Coombs	20 April 1997	Walnut	[1]
Tunisia	45.19	Sofiane Labidi	5 June 2004	Seville	[1]
Venezuela	45.21	Alberth Bravo	25 November 2014	Xalapa	[1]
India	45.21	Muhammed Anas	13 July 2019	Kladno	[1] [29]
Kazakhstan	45.25	Mikhail Litvin	22 April 2019	Doha	[1]
Bermuda	45.26	Troy Douglas	27 July 1996	Atlanta	[1]
Romania	45.27	Mihai Dringo  [ de; fr ]	3 August 2023	Chengdu	[1]
Panama	45.29	Héctor Daley	15 August 1981	Ciudad Bolívar	[1]
Peru	45.30 A	Fernando Acevedo	1 August 1971	Cali	[1]
Serbia	45.30	Slobodan Branković	29 August 1990	Split	[1]
Dominica	45.31	Bruce Phillip	1 June 1989	Provo	[1]
Slovakia	45.32	Štefan Balošák	27 July 1996	Atlanta	[1]
Bulgaria	45.32	Iliya Dzhivondov	3 June 2000	Sofia	[1]
Estonia	45.35	Rasmus Mägi	25 June 2022	Tallinn	[1] [30]
Iceland	45.36	Oddur Sigurdsson	12 May 1984	Austin	[1]
Uzbekistan	45.37	Sergey Lovachev	22 June 1984	Kyiv	[1]
South Korea	45.37	Shon Ju-il	17 June 1994	Seoul	[1]
Egypt	45.40	Anas Beshr	11 June 2016	Montverde	[1] [31]
Iran	45.40	Sajjad Hashemi	13 June 2021	Erzurum	[1]
Ethiopia	45.42 A	Tegegne Bezabeh	18 October 1968	Mexico City	[1]
Liberia	45.42	Akeem Sirleaf	4 May 2019	Greensboro	[1] [32]
Belarus	45.43	Aliaksandr Linnik	20 June 2015	Cheboksary	[1] [33]
Lesotho	45.46	Henry Mohoanyane	18 March 1988	Bloemfontein	[1]
Lithuania	45.4 h 45.46 45.4 h	Remigijus Valiulis Tomas Motiejunas Jonas Motiejunas	4 June 1980 24 May 1997 3 August 2000	Leningrad Atlanta Kaunas	[1]
Gambia	45.48	Dawda Jallow	3 April 1993	Atlanta	[1]
Finland	45.49	Markku Kukkoaho	7 September 1972	Munich	[1]
Denmark	45.50	Nick Ekelund-Arenander Benjamin Lobo Vedel	13 July 2013 15 August 2022	Madrid Munich	[1] [34]
Turkey	45.51	Yavuz Can	7 July 2016	Amsterdam	[1] [35]
Latvia	45.53	Jānis Leitis	8 August 2018	Berlin	[1] [36]
Philippines	45.57	Isidro del Prado	1 December 1984	Manila	[1]
United Arab Emirates	45.58	Suleiman Abdulrahman	3 May 2024	Dubai	[1]
Curaçao	45.60	Liemarvin Bonevacia	4 August 2012	London	[37]
Croatia	45.64	Željko Knapić	19 September 1981	Sarajevo	[1]
Congo Republic	45.64	Gilles Anthony Afoumba	25 June 2019	Montgeron	[1]
Saint Kitts and Nevis	45.68	Warren Hazel	22 July 2017	Freeport	[1] [38]
Austria	45.69	Clemens Zeller	3 June 2010	Sankt Pölten	[1] [39] [40]
Haiti	45.71	Gerald Clervil	16 May 1999	Athens, GA	[1]
Sierra Leone	45.72	Va-Sheku Sheriff	14 May 2017	El Paso	[1]
Iraq	45.74	Taha Hussein Yassen	22 April 2019	Doha	[1] [41]
Tanzania	45.74 A	Claver Kamanya	16 October 1968	Mexico City	[1]
Namibia	45.80 A	Mahmad Alexander Bock  [ de ]	30 April 2022	Gaborone	[1]
Fiji	45.82	Saimoni Tamani	23 July 1970	Edinburgh	[1] [42]
Benin	45.82	Mathieu Gnanligo	30 June 2012	Porto-Novo	[1]
Azerbaijan	45.83	Yuriy Dudkin	18 September 1986	Tashkent	[43]
Georgia	45.86	Alif Aliyev Mindia Endeladze  [ de ]	28 August 1983 29 May 2021	Kyiv Tbilisi	[1]
Turkmenistan	45.86	Vitaliy Fedotov	26 August 1981	Kyiv	[43]
Chile	45.92	Ricardo Roach	21 March 1998	Santiago	[1]
El Salvador	45.99 A	Takeshi Fujiwara	28 April 2012	Medellín	[44]
Vietnam	45.99	Quách Công Lịch	29 June 2015	Chanthaburi	[1]
Thailand	46.00	Kunanon Sukkaew  [ fr ]	12 June 2015	Kallang	[1]
Cameroon	46.03	Aboubakar Tetnap Nsangou  [ de ]	23 June 2018	Yaoundé	[1]
British Virgin Islands	46.04 45.84 i	Dean Greenaway Kyron McMaster	19 May 1979 14 February 2020	Lincoln Clemson	[1]
São Tomé and Príncipe	46.07	Filipe Lomba	5 July 1987	Lisbon	[1]
New Zealand	46.09	Shaun Farrell	7 March 1998	Whanganui	[1]
Malaysia	46.09 45.81 [lower-alpha 2]	Umar Osman Nordin Mohamed Jadi	2 August 2023 3 September 1988	Chengdu Los Angeles	[1]
Netherlands Antilles	46.13	Churandy Martina	31 March 2007	El Paso
Mali	46.14	Yaya Seyba	20 July 1988	Bad Blankenburg	[1]
Bosnia and Herzegovina	46.15	Amel Tuka	28 June 2019	Nembro	[1] [45]
Cyprus	46.16	Evripides Demosthenous	10 July 1999	Palma de Mallorca	[1]
Albania	46.16	Franko Burraj	2 July 2022	Oran	[1]
North Macedonia	46.27	Ismail Mačev	13 September 1983	Casablanca	[46]
Ecuador	46.28	Álex Quiñónez	29 June 2019	Braga	[1] [47]
Burundi	46.32	Jean-Patrick Nduwimana	30 March 1999	Tucson	[1]
Chinese Taipei (Taiwan)	46.35	Chen Chieh	19 October 2015	Kaohsiung	[1]
Eswatini	46.36 A	Andile Lusenga	27 April 2019	Gaborone	[1]
Indonesia	46.37	Elieser Wattebosi	14 June 1993	Singapore	[1]
Chad	46.43	Mahamat Goubaye Youssouf	30 June 2016	São Bernardo do Campo	[1] [48]
Mozambique	46.50	Kurt Couto	13 April 2007	Windhoek	[1]
Guatemala	46.50	José Bermúdez	23 June 2019	Managua	[1]
Turks and Caicos	46.54	Colby Jennings	26 March 2022	Tempe	[43]
Moldova	46.57	Sergey Grigoryev	5 July 1984	Kyiv	[43]
Paraguay	46.62	Augusto José Stanley	8 June 2012	Barquisimeto	[49]
Burkina Faso	46.66	Bienvenu Sawadogo	18 June 2019	Bonneuil-sur-Marne	[50]
Kyrgyzstan	46.67	Nikolay Chernetskiy	7 July 1978	Berkeley	[43]
Papua New Guinea	46.70	Nelson Stone	8 October 2010	Delhi	[42] [51]
Pakistan	46.73	Abdul Mueed Baloch	29 May 2022	Mashhad	[52]
Equatorial Guinea	46.78	Gustavo Envela	14 June 1986	Sacramento	[43]
Madagascar	46.80	Todiasoa Rabearison	1 October 2019	Doha	[53]
Montenegro	46.82	Slaviša Vraneš	19 August 2000	Belgrade	[43]
Malta	46.83	Graham Pellegrini	1 June 2023	Marsa	[54]
Syria	47.18 46.7 h	Zahr-el-Din El-Najem	30 June 1999 12 August 1999	Beirut Irbid	[43] -
Suriname	46.89	Tommy Asinga	4 August 1991	Havana	[43]
Togo	46.92	Kossi Akoto	16 July 1995	Viry-Châtillon	[43]
North Korea	46.95	Hwang Il-Sok	25 June 2000	Odawara	[55]
Armenia	46.99	Akraik Hovanesian	14 July 1986	Kyiv	[43]
Singapore	47.02	Zubin Percy Muncherji	13 May 2018	Bloomington	[56]
Comoros	47.04	Hadhari Djaffar	7 May 2000	Franconville, Val-d'Oise	[43]
Honduras	47.06	Yariel Matute	21 April 2018	Houston	[57]
Seychelles	47.08	Joseph Adam	16 May 1993	Clemson	[43]
Bolivia	47.12 A	Fernando Copa	6 June 2018	Cochabamba	[58]
French Polynesia	47.13	Isaac Yaya	26 June 2005	Nice	[42]
Niger	47.27 47.89	Mohamedine Mahamadou	17 June 2012 27 June 2012	Accra Porto-Novo	[43] [59]
Hong Kong	47.28	Chan Ka Chun	15 May 2015	Taipei	[43]
Anguilla	47.29	Kirthley Richardson	19 May 1995	Odesa	[43]
Angola	47.2 h 47.38	Barceló de Carvalho João Paulo	16 September 1969 23 July 1995	Athens Lisbon	[43]
Bangladesh	47.34 46.86 #	Mohammad Jahir Rayhan	3 November 2019 25 January 2019	Mangalagiri Dhaka	[60] [61] [60] [62]
Lebanon	47.36	Noureddine Hadid	20 July 2019	Beirut	[43]
Gibraltar	47.41	Jessy Franco	1 October 2019	Doha	[63]
Belize	47.42	Benjamin Fairweather	9 May 2015	Utica	[43]
Tajikistan	47.44	Grigoriy Derepaskin	7 July 2019	Almaty	[43]
Maldives	47.48	Hassan Saaid	1 June 2013	Kingston	[64]
Luxembourg	47.4 h 47.76	Emile Jung David Fiegen	16 August 1969 20 August 2006	Font-Romeu La Chaux-de-Fonds	[43]
Guinea	47.60 A	Alpha Amadou Sy Savané	14 September 1995	Harare	[43]
Macau	47.61	Lei Vai Kun	21 July 1996	Hong Kong	[43]
Vanuatu	47.62	Baptiste Firiam	7 March 1996	Sydney	[43]
South Sudan	47.63	Mangar Chuot	18 March 2016	Perth	[43]
Jordan	47.67	Abdelsalam Khalifa Al-Haj	11 September 1999	Amman	[43]
Guinea-Bissau	47.70	Edivaldo Monteiro	17 July 1996	Lisbon	[43]
Aruba	47.73	Anthony Rasmijn	26 May 2018	Oordegem	[43]
Solomon Islands	47.76	Chris Walasi	27 January 2006	Christchurch	[42]
Central African Republic	47.82	Martial Biguet	1 August 1992	Barcelona	[43]
San Marino	47.84	Marco Tamagnini	20 May 1989	Nicosia	[43]
Malawi	47.85	Golden Gunde	28 July 2014	Glasgow	[65]
Mauritania	47.87	Youba Hmeida	4 August 2001	Edmonton	[66]
Somalia	47.91	Ibrahim Okash Omar	4 August 1984	Los Angeles	[43]
Rwanda	47.93 A	Emmanuel Nitakiyimana	7 July 2016	Kampala	[43]
Cape Verde	47.96	Salvador Lopes Goncalves	10 September 2000	Luxembourg	[43]
Kosovo	48.12 47.83 #	Astrit Kryeziu	1 July 2017 19 July 2014	Stara Zagora Skopje
Mongolia	48.15	Tsendsuren Erdene-Munkh	14 June 1989	Bratislava	[43]
Eritrea	48.25	Haile Merih Weldemichael	18 July 2007	Algiers	[43]
Yemen	48.27	Ahmed Al-Yaari	21 April 2019	Doha	[67]
Guam	48.29 47.59 #	David Wilson Aaron Whitaker	12 April 1997 13 May 2017	Palo Alto Monmouth	[68] [69]
Tonga	48.31	Henele Taliai	1 March 1997	Melbourne	[42]
Nepal	48.32	Asha Ram Chaudhari	28 September 1990	Beijing	[43]
Andorra	48.38 47.94 i	Daniel Gómez	26 May 1999 6 February 2000	Schaan Seville	[43]
Nicaragua	48.51	Dexter Mayorga	27 June 2021	San José, Costa Rica	[43]
Palestine	48.4 h 48.61	Fareed Faraj Mohammed Abukhousa	5 March 1989 25 February 2017	Kuwait City Réduit	[43]
Brunei	48.53	Mohamed Arman Hj Sanip	10 July 1999	Taverny	[43]
American Samoa	48.4 h	Kelsey Nakanelua	10 June 2000	Honolulu	[42]
Montserrat	48.55 48.00 i	Stephen Lewis Julius Morris	1 May 1992 2 December 2017	Spokane Nashville	[43]
Monaco	48.63	Brice Etès	3 June 2011	Schaan	[70]
Myanmar	48.63	Htay Win	30 November 1991	Manila	[43]
Norfolk Island	48.63	Jonathan McKee	4 July 1987	Varberg	[42]
Samoa	48.67	Siologa Sepa	4 September 2013	Mata-Utu	[71]
Cambodia	48.82 47.4 h #	Chhem Savin	3 September 1972 4 August 1967	Munich Phnom Penh	[43]
New Caledonia	48.8 h 49.11	Frédéric Erin	18 February 2000 13 May 2011	Hamilton Nouméa	[42]
Afghanistan	49.0 h 49.59	Habib Zareef Said Gilani	1963 25 June 2017	Kabul Berlin	[72]
Palau	49.17	Conrad Rdechor	25 August 2000	Adelaide	[42]
Cook Islands	49.19	Alex Beddoes	1 March 2019	Melbourne	[43]
Liechtenstein	49.32 47.9 h #	Fabian Haldner Günther Hasler	7 September 2014 1 June 1975	Geneva Bern	[43]
Djibouti	49.59	Houssein Nour Ali	31 July 2008	Victoria	[43]
Laos	49.73	Kingkeo Inthavong	24 August 2017	Bukit Jalil	[73]
Micronesia	50.22 50.1 h	Jack Howard	25 July 2002 7 December 2002	Kolonia, Pohnpei Ballarat	[42]
Marshall Islands	50.4 h	Martin Motu'ahala	30 July 1994	Majuro	[42]
Wallis and Futuna	50.6 h	Patita Fotutata	25 September 1985	Fiua	[42]
East Timor	50.79	Domingos Salio dos Santos	12 June 2015	Kallang	[74]
Bhutan	51.16	Tshering Penjor	15 September 2021	Yokoyama	[43]
Nauru	51.3 h 51.47	Tryson Duburiya Jonah Harris	c. 1991 1 December 2018	Meneng Brisbane	[42] [43]
Kiribati	51.98	Kiakia Tekambwa	8 August 2009	Gold Coast	[42] [75]
Northern Mariana Islands	52.74	Beouch Ngirchongor	1 July 2014	Palikir	[76]
Niue	52.87	Kalapu Liutose Liuvaie	13 September 1991	Port Moresby	[42]
Tuvalu	54.81	Telava Folitau	6 August 2009	Gold Coast	[42]

Women

Country	Time	Athlete	Date	Place	Reference
Germany	47.60	Marita Koch	6 October 1985	Canberra	[77]
Czechia	47.99	Jarmila Kratochvílová	10 August 1983	Helsinki	[77]
Bahrain	48.14	Salwa Eid Naser	3 October 2019	Doha	[77] [78]
France	48.25	Marie-José Pérec	29 July 1996	Atlanta	[77]
Ukraine	48.27	Olha Bryzhina	6 October 1985	Canberra	[77]
Bahamas	48.36	Shaunae Miller-Uibo	6 August 2021	Tokyo	[77]
Australia	48.63	Cathy Freeman	29 July 1996	Atlanta	[77]
United States	48.70	Sanya Richards-Ross	16 September 2006	Athens	[77]
Dominican Republic	48.76	Marileidy Paulino	23 August 2023	Budapest	[77]
Mexico	48.89	Ana Gabriela Guevara	27 August 2003	Saint-Denis	[77]
Jamaica	48.89	Nickisha Pryce	8 June 2024	Eugene	[77]
Poland	48.98	Natalia Kaczmarek	10 June 2024	Roma	[77]
Ireland	49.07	Rhasidat Adeleke	10 June 2024	Roma	[77]
Nigeria	49.10	Falilat Ogunkoya	29 July 1996	Atlanta	[77]
Russia	49.11 48.9 h #	Olga Nazarova	25 September 1988 13 September 1988	Seoul Vladivostok	[79]
Kyrgyzstan	49.19	Mariya Pinigina	10 August 1983	Helsinki	[80]
Namibia	49.22 48.54 #	Christine Mboma	17 April 2021 30 June 2021	Windhoek Bydgoszcz	[77] [81]
Botswana	49.33	Amantle Montsho	19 July 2013	Monaco	[77]
Cuba	49.2 h	Ana Fidelia Quirot	13 August 1989	Bogotá	[77]
Great Britain	49.41	Christine Ohuruogu	12 August 2013	Moscow	[77]
Netherlands	49.44 49.17 i	Femke Bol	17 August 2022 2 March 2024	Munich Glasgow	[77] [82]
Bulgaria	49.53	Vanya Stambolova	27 August 2006	Rieti	[77]
Barbados	49.58	Sada Williams	21 August 2023	Budapest	[77]
South Africa	49.62	Caster Semenya	8 September 2018	Ostrava	[77]
Colombia	49.64	Ximena Restrepo	5 August 1992	Barcelona	[77]
Spain	49.67	Sandra Myers	6 July 1991	Oslo	[77]
China	49.81	Yuqin Ma	11 September 1993	Beijing	[77]
Senegal	49.86	Amy Mbacké Thiam	7 August 2001	Edmonton	[77]
Romania	49.88	Ionela Târlea	12 July 1999	Palma de Mallorca	[77]
Canada	49.91	Marita Payne Jillian Richardson-Briscoe	6 August 1984 25 September 1988	Los Angeles Seoul	[77]
Belgium	49.96	Cynthia Bolingo	21 August 2023	Budapest	[77] [83]
Finland	50.14	Riitta Salin	4 September 1974	Roma	[77]
Guyana	50.20	Aliyah Abrams	13 May 2023	Freeport	[77]
Zambia	50.22	Kabange Mupopo	15 September 2015	Brazzaville	[77]
Italy	50.30	Libania Grenot	2 July 2009	Pescara	[77]
Belarus	50.31	Ilona Usovich	27 August 2007	Osaka	[77]
Chad	50.38	Kaltouma Nadjina	6 August 2001	Edmonton	[77]
Kenya	50.38	Mary Moraa	7 July 2023	Nairobi	[77]
Greece	50.45	Maria Belimpasaki	11 August 2018	Berlin	[77]
Lithuania	50.49	Modesta Justė Morauskaitė	25 May 2022	Huelva	[77]
Uzbekistan	50.52	Marina Shmonina	6 July 1990	Kyiv	[77]
Switzerland	50.52	Lea Sprunger	1 July 2018	La Chaux-de-Fonds	[77]
Portugal	50.59	Cátia Azevedo	3 June 2021	Huelva	[77] [84]
Austria	50.62	Karoline Käfer	18 June 1977	Klagenfurt	[77]
Brazil	50.62	Maria Magnolia Figueiredo	21 August 1990	Rovereto	[77]
Grenada	50.64	Hazel-Ann Regis	16 May 2004	Oxford	[77]
Kazakhstan	50.68	Tatyana Roslanova	5 June 2004	Almaty	[77]
Cameroon	50.69	Mireille Nguimgo	13 August 2000	La Chaux-de-Fonds	[77]
Niger	50.69 49.19 #	Aminatou Seyni	23 August 2018 5 July 2019	Rovereto Lausanne	[77]
Saint Vincent	50.75	Shafiqua Maloney	3 May 2024	Fayetteville	[77]
Croatia	50.78	Danijela Grgić	17 August 2006	Beijing	[77] [85]
India	50.79	Hima Das	26 August 2018	Jakarta	[77]
Cyprus	50.80	Eleni Artymata	4 August 2021	Tokyo	[77]
Norway	50.81	Henriette Jæger	30 May 2024	Oslo	[77]
Saint Kitts and Nevis	50.83	Tiandra Ponteen	11 June 2005	Sacramento	[77]
Puerto Rico	50.97	Gabby Scott	11 June 2022	Geneva	[77]
Sri Lanka	51.05	Damayanthi Dharsha	30 August 2000	Jakarta	[77]
Chile	51.07	Martina Weil	16 July 2023	Chorzów	[77]
Sweden	51.13	Moa Hjelmer	29 June 2012	Helsinki	[77] [86]
Sudan	51.19	Nawal El Jack	15 July 2005	Marrakech	[77]
Slovenia	51.22	Anita Horvat	20 July 2018	Monaco	[77]
Haiti	51.23	Marlena Wesh	7 July 2012	Irapuato	[77]
Latvia	51.25	Gunta Vaičule	16 August 2022	Munich	[77]
Sierra Leone	51.36	Maggie Barrie	13 May 2018	Bloomington, Indiana	[77]
Mozambique	51.37	Maria Mutola	2 August 1994	Monaco	[77]
Zimbabwe	51.43	Vimbayi Maisvoreva	25 May 2024	Lexington, Kentucky	[77]
Ethiopia	51.44	Genet Lire	13 June 2014	Addis Abeba	[77]
Benin	51.47	Fabienne Feraez	14 July 2006	Roma	[77]
U.S. Virgin Islands	51.47	Laverne Jones-Ferrette	21 April 2007	Lawrence, Kansas	[77]
Uganda	51.47 A	Leni Shida	26 July 2019	Kampala	[77] [87]
Hungary	51.50	Ilona Pál Barbara Petráhn	11 August 1980 13 May 2006	Budapest Xalapa	[77]
Ecuador	51.53	Nicole Caicedo	29 July 2023	São Paulo	[77]
Liberia	51.55	Kia Davis	17 May 2008	Ponce, Puerto Rico	[77]
Malawi	51.55	Asimenye Simwaka	7 August 2022	Birmingham	[77]
New Zealand	51.60	Kim Robertson	19 January 1980	Christchurch	[77]
British Virgin Islands	51.63	Ashley Kelly	8 July 2017	Miami	[77]
Tunisia	51.66	Awatef Ben Hassine	24 June 2004	Algiers	[77]
Morocco	51.67	Nezha Bidouane	1 September 1998	Berlin	[77]
Burkina Faso	51.74	Sita Sibiri  [ fr ]	20 March 2024	Accra	[77]
Japan	51.75	Asami Tanno	3 May 2008	Shizuoka	[77]
Malaysia	51.79	Shereen Vallabouy	1 June 2024	Murfreesboro	[77]
Ghana	51.82	Akua Obeng-Akrofi	25 May 2018	Tampa, Florida	[77] [88]
Vietnam	51.83	Nguyen Thi Tinh	8 December 2003	Hanoi	[77]
Trinidad and Tobago	51.83	Janeil Bellille	21 June 2014	Port of Spain	[77]
Bermuda	51.84	Caitlyn Bobb  [ de ]	9 June 2022	Eugene	[77]
Fiji	51.89	Makelesi Batimala	26 June 2004	Brisbane	[77]
Serbia	51.89	Tamara Salaški	9 June 2016	Stara Zagora	[77] [89]
Estonia	51.91	Egle Uljas	21 August 2004	Athens	[77]
Venezuela	51.94	Nercely Soto	26 November 2013	Trujillo, Peru	[77] [90]
Ivory Coast	51.94	Jessika Gbai	13 April 2024	Gainesville	[77]
Slovakia	51.98	Jozefína Čerchlanová	27 July 1974	Edinburgh	[91]
Moldova	52.00	Olesea Cojuhari	15 June 2012	Bucharest	[77]
Suriname	52.01	Letitia Vriesde	12 July 1997	Arnhem	[77]
North Korea	51.9 h 56.23	Sin Kim-dan Chi Jong Ok	23 October 1962 15 October 1991	Pyongyang	[77] [92]
Madagascar	52.05	Ony Paule Ratsimbazafy	19 July 1998	Paris	[77]
Israel	52.06	Anna Tkach	24 August 2003	Saint-Denis	[93]
Turkmenistan	52.10	Alyona Petrova	23 June 2001	Almaty	[77]
Georgia	52.13	Maia Azarashvili	12 June 1988	Leningrad	[77]
Turkey	52.15	Birsen Bekgöz	30 July 2011	Ankara	[77]
Mali	52.16	Djénébou Danté	16 July 2017	Marseille	[77]
Cayman Islands	52.17	Shalysa Wray	14 May 2022	Lubbock	[77]
Saint Lucia	52.21	Verneta Lesforis	25 June 1999	Bridgetown
Argentina	52.2 h	Olga Conte	23 March 1997	Buenos Aires	[77]
Malta	52.37	Janet Richard	20 June 2023	Chorzów	[77] [94]
Panama	52.43	Gianna Woodruff	23 April 2022	Waco, Texas	[77]
Antigua & Barbuda	52.49	Afia Charles	12 May 2013	Houston	[77]
Togo	52.50	Sandrine Thiébaud-Kangni	24 August 2003	Saint-Denis	[77]
Turks and Caicos	52.50	Yanique Haye-Smith	10 April 2021	Greensboro	[95]
Uruguay	52.53	Déborah Rodríguez	3 October 2014	Montevideo	[77] [96]
Costa Rica	52.57	Zoila Stewart	25 November 1993	Ponce	[92]
Thailand	52.60	Noodang Phimphoo	14 June 1993	Singapore	[77]
Myanmar	52.69	Yin Yin Khine  [ de ]	29 November 2005	Manila	[77]
Tajikistan	52.70	Gulsumbi Sharifova	7 July 2019	Almaty	[77]
Chinese Taipei	52.74	Chi Cheng	29 July 1970	Stockholm	[77]
Kuwait	52.80	Mona Al-Mubarak	16 May 2022	Kuwait	[77]
Iceland	52.83	Guðrún Arnardóttir	14 August 1997	London	[77]
Denmark	52.84 52.59 i	Rikke Rønholt Sara Slott Petersen	6 July 2006 13 February 2016	Århus Växjö	[77]
Egypt	52.84	Bassant Hemida	23 December 2021	Maadi, Cairo	[77]
Albania	52.86	Klodiana Shala	8 August 2006	Gothenburg	[77]
Iran	52.95	Maryam Tousi	8 May 2012	Bangkok	[77]
Algeria	52.98	Zahra Bouras	1 June 2009	Rehlingen	[77]
Eswatini	53.02	Phumlile Ndzinisa	14 September 2015	Brazzaville	[92]
Papua New Guinea	53.19	Toea Wisil	14 August 2010	Gold Coast	[92]
Belize	53.19	Samantha Dirks	30 April 2016	Irvine	[92]
Indonesia	53.22	Sri Maya Sari  [ de ]	12 October 2021	Timika	[92]
Dominica	53.40	Dawn Williams	13 April 1996	Jonesboro	[92]
Lebanon	53.43	Gretta Taslakian	4 July 2013	Pune	[92]
Iraq	53.44	Gulustan Mahmood Ieso	21 November 2010	Guangzhou	[92]
Armenia	53.48	Amaliya Sharoyan	28 May 2015	Sochi	[92]
Burundi	53.48	Francine Niyonsaba	4 May 2018	Eugene	[92]
São Tomé and Príncipe	53.48	Gorete Semedo	25 May 2022	Huelva	[92]
Pakistan	53.63	Najma Parveen	11 November 2019	Peshawar	[92]
South Korea	53.67	Lee Yun-Kyung	12 August 2003	Taebaek	[92]
Singapore	53.67	Shanti Pereira	30 March 2024	Gainesville	[97]
North Macedonia	53.77	Elizabeta Božinovska	14 June 1983	Nova Gorica	[92]
Congo Republic	53.77	Elodie Malessara	19 March 2024	Accra	[98]
Philippines	53.81	Kayla Anise Richardson  [ de; it ]	14 April 2017	Torrance	[92]
Peru	53.86 A	Maitte Torres  [ de ]	20 May 2017	Cuenca	[92]
Bolivia	53.90 A	Cecilia Gómez	18 April 2021	Cochabamba	[92]
Vanuatu	53.92	Mary Estelle Kapalu	5 August 1995	Gothenburg	[92]
Luxembourg	54.05	Frédérique Hansen	18 July 2013	Rieti	[99]
Bosnia and Herzegovina	54.28	Dijana Kojić	24 July 1999	Komotini	[92]
Kosovo	54.30	Vijona Kryeziu	13 August 2016	Rio de Janeiro	[92]
Liechtenstein	54.47	Maria Ritter	20 August 1978	Zurich	[92]
Cape Verde	54.50	Vera Barbosa	9 May 2009	Osaka	[92]
Guinea	54.50	Asta Dramé	20 May 2012	Aix-les-Bains	[92]
Central African Republic	54.61	Emmanuëlle Kogalama	30 June 2001	Saint Étienne	[92]
Mauritius	54.62	Sandra Govinden  [ fr ]	25 June 1992	Belle Vue Harel	[92]
El Salvador	54.72	Verónica Quijano	29 November 2001	Guatemala City	[92]
Maldives	54.83	Aishath Himna Hassan  [ de; it ]	24 June 2023	Kingston	[100]
Azerbaijan	54.83	Lamiya Valiyeva	2 August 2023	Chengdu	[101]
Congo DR	54.88	Maria Bangala	30 April 2022	Nashville	[92]
Lesotho	54.91	Mamakoli Senauouane	3 May 2019	Manzini	[92]
Gambia	54.98	Binta Jallow	17 April 2019	Abidjan	[92]
Tanzania	54.99	Leticia Athanas	7 August 1987	Nairobi	[92]
Eritrea	54.99	Nazret Weldu	24 May 2007	Khartoum	[92]
Hong Kong	55.03	Wan Kin Yee	17 June 2012	Zhuhai	[92]
Nicaragua	55.18	Ingrid Yahoska Narvaez	2 July 2017	Tegucigalpa	[92]
Honduras	55.24	Heidy Palacios	17 June 2012	Managua	[92]
Syria	55.26 53.55	Ghofrane Al-Mohamed	19 May 2007 10 September 2006	Amman Algiers	[102] [92]
Angola	55.34	Guilhermina Cruz	15 August 1993	Stuttgart	[92]
Jordan	55.38	Aliya Khattab Boshnak	12 July 2017	Nairobi	[92]
Anguilla	55.41	Artesha Richardson	13 May 2017	El Paso, Texas	[92]
Bangladesh	55.46	Beauty Nazmun Nahar	5 April 2004	Islamabad	[92]
Guatemala	55.64	Patricia Meigham	4 August 1984	Los Angeles	[92]
Comoros	55.91	Salhate Djamalidine	28 June 2003	Radès	[92]
Northern Mariana Islands	56.24	Yvonne Bennett	13 April 2013	Ogden, Utah	[92]
Samoa	56.32	Kim Peterson	10 February 1990	Auckland
French Polynesia	56.35	Hereiti Bernardino	17 July 2019	Apia	[92]
Equatorial Guinea	56.37	Frida Pilar Ondo Mbang	20 July 2003	Madrid	[92]
Montenegro	56.47	Danijela Srdanović	4 July 1992	Belgrade	[92]
Paraguay	56.62	Ana Camila Pirelli	2 March 2019	Asunción	[92]
Gabon	56.73	Marlyse N’Sourou Menene	13 June 2007	Avellino	[92]
Libya	56.89	Najla Aqdeir Ali Salem	21 May 2016	Lodi, Lombardy	[92]
Guinea Bissau	57.02	Artimiza Sá	5 July 2003	Guarda, Portugal	[92]
Seychelles	57.05	Mirenda Francourt	4 April 1993	LaGrange, Georgia	[92]
Macao	57.07	Leong Ka Man	27 September 2014	Incheon
Mongolia	57.53	Batgereliin Möngöntuyaa	22 May 2008	Beijing
Gibraltar	57.66 57.40 [lower-alpha 3]	Sharon Mifsud	25 June 1991 16 July 1995	Mariehamn Gibraltar	[92]
Aruba	57.78	Jelissa Nedd	8 July 2011	Willemstad	[92]
Guam	57.89	Regine Tugade	6 May 2016	Dededo	[92]
Tonga	57.98	Vasa Tulahe	30 January 1994	Sydney	[92]
United Arab Emirates	58.07	Betlhem Desalegn	8 March 2013	Manama
Palestine	58.08	Hanna Barakat	20 May 2017	Norwalk, California	[92]
San Marino	58.80	Beatrice Berti	26 May 2018	Forlì
Solomon Islands	58.88	Samantha Rofo	7 July 2016	Suva	[103]
Djibouti	59.79	Mariam Isman Waïss	15 March 2019	Djibouti City
South Sudan	1:01.19 A	Rose Ihisa Uwaro	28 May 2021	Nairobi
Montserrat	1:01.80	Jenalyn Weekes	28 February 2016	Vieux-Fort
Saudi Arabia	1:06.33	Dana Salah Al-Shehri	25 August 2018	Jakarta
Afghanistan	1:12.72	Yalda Amini	13 June 2018	Sipoo

Indoor

Men

Country	Time	Athlete	Date	Place	Reference
Canada	44.49	Christopher Morales-Williams	24 February 2024	Fayetteville	[104] [105]
United States	44.52	Michael Norman	10 March 2018	College Station	[104]
Grenada	44.80	Kirani James	27 February 2011	Fayetteville	[104]
Jamaica	44.86	Akeem Bloomfield	10 March 2018	College Station	[104]
Trinidad and Tobago	45.00	Jereem Richards	19 March 2022	Belgrade	[104]
Germany	45.05	Thomas Schönlebe	5 February 1988	Sindelfingen	[104]
Norway	45.05	Karsten Warholm	2 March 2019	Glasgow	[104] [106]
Costa Rica	45.11	Nery Brenes	10 March 2012	Istanbul	[104]
Uganda	45.18	Eugene Omalla	23 February 2024	Lubbock	[104]
Czechia	45.24	Pavel Maslák	8 March 2014	Sopot-Gdańsk	[104]
Belgium	45.25	Alexander Doom	2 March 2024	Glasgow	[104] [107]
Bahamas	45.33	Demetrius Pinder	12 March 2011	College Station	[104] [108]
Sweden	45.33	Carl Bengtström	19 March 2022	Belgrade	[104] [109]
Barbados	45.38	Jonathan Jones	8 February 2019	Lubbock	[104]
Great Britain	45.39	Jamie Baulch	9 February 1997	Birmingham	[104]
Poland	45.39	Marek Plawgo	3 March 2002	Vienna	[104]
Qatar	45.39	Abdalelah Haroun	19 February 2015	Stockholm	[104]
Australia	45.44	Steven Solomon	23 February 2018	Clemson	[104]
Saint Lucia	45.46	Michael Joseph	24 February 2024	Lubbock	[104]
Netherlands	45.48	Liemarvin Bonevacia	27 February 2022	Apeldoorn	[104]
Nigeria	45.51	Sunday Bada	9 March 1997	Paris	[104]
Ireland	45.52	David Gillick	3 March 2007	Birmingham	[104]
France	45.54	Leslie Djhone	5 March 2011	Paris	[104]
Spain	45.58	Óscar Husillos	19 February 2023	Madrid	[104]
Cayman Islands	45.62	Jamal Walton	29 February 2020	College Station	[104]
Zimbabwe	45.67	Lewis Banda	10 March 2006	Fayetteville	[104]
South Africa	45.67	Derrick Mokaleng	8 February 2019	Lubbock	[104]
Denmark	45.67	Benjamin Lobo Vedel	19 March 2022	Belgrade	[104]
Congo DR	45.71	Gary Kikaya	15 March 2003	Fayetteville	[104]
Botswana	45.74	California Molefe	10 March 2006	Moscow	[104]
Japan	45.76	Shunji Karube	9 March 1997	Paris	[104]
Lithuania	45.78	Tomas Keršulis  [ de; lt ]	11 February 2023	Boston	[104] [110]
China	45.79	Ailixier Wumaier	31 March 2024	Tianjin	[104]
Dominican Republic	45.80	Luguelín Santos	24 February 2017	Madrid	[104]
U.S. Virgin Islands	45.81	Tabarie Henry	30 January 2010	College Station	[104] [111]
British Virgin Islands	45.84	Kyron McMaster	14 February 2020	Clemson	[104] [112]
Portugal	45.86	João Coelho	2 March 2024	Glasgow	[104] [107]
Russia	45.90	Ruslan Mashchenko	1 March 1998	Valencia	[104]
Switzerland	45.92	Alain Rohr	13 February 2000	Magglingen	[104]
Mexico	45.93	Alejandro Cárdenas	9 February 2000	Piraeus	[104]
Tunisia	45.93	Sofiane Labidi	13 February 2004	Fayetteville	[104]
Romania	45.94	Ioan Vieru	2 March 2002	Vienna	[104]
Kenya	45.98	Charles Gitonga	19 February 1995	Liévin	[104]
Italy	45.99	Ashraf Saber	1 March 1998	Valencia	[104]
Estonia	45.99	Marek Niit	26 February 2011	Fayetteville	[104]
Dominica	46.02	Chris Lloyd	16 February 2008	Birmingham	[104]
Slovenia	46.02	Luka Janežič	27 January 2018	Vienna	[104]
Morocco	46.02	Hossam Hatib	9 February 2024	Clemson	[104]
Colombia	46.07	Jhon Alejandro Perlaza	9 March 2019	Birmingham, AL	[104]
Hungary	46.08	Attila Molnár	1 March 2024	Glasgow	[104] [107]
Cuba	46.09	Roberto Hernández	7 March 1987	Indianapolis	[104]
Austria	46.14	Christoph Pöstinger	22 February 1999	Chemnitz	[104]
Guyana	46.15	Arinze Chance  [ de ]	18 January 2019	Columbia, SC	[104]
Turkey	46.20	Yavuz Can	25 February 2016	Istanbul	[104]
Ghana	46.21	Emmanuel Dasor	25 February 2016	Birmingham, AL	[104] [113]
Serbia	46.22	Boško Kijanović  [ de ]	7 March 2022	Belgrade	[104] [114]
Sudan	46.24	Rabah Yousif	20 February 2010	Birmingham	[104]
Panama	46.26	Bayano Kamani	29 January 2005	Boston	[104]
Kuwait	46.26	Yousef Karam	8 February 2020	Toruń	[104] [115]
Kazakhstan	46.26	Mikhail Litvin	19 January 2019	Oskemen	[104]
Mauritius	46.28	Eric Milazar	26 February 2006	Aubiére	[104]
Brazil	46.33	Sanderlei Parrela	8 March 1997	Paris	[104]
Puerto Rico	46.34	José Figueroa	3 February 2024	Albuquerque	[104]
Bulgaria	46.35	Iliya Dzhivondov	11 February 2000	Piraeus	[104]
Saudi Arabia	46.35	Mazen Al-Yassin	19 September 2017	Ashgabat	[104]
Greece	46.36	Konstantinos Kenteris	13 February 1999	Piraeus	[104]
Argentina	46.37 A	Elián Larregina	28 January 2024	Cochabamba	[104]
Croatia	46.38	Luciano Sušanj	11 March 1973	Rotterdam	[104]
Ukraine	46.45	Vitaliy Butrym	18 February 2018	Istanbul	[104]
Israel	46.46	Donald Blair-Sanford	8 February 2014	Boston	[104] [116]
Mali	46.49	Mamoudou-Elimane Hanne	20 February 2011	Aubiére	[104]
Ivory Coast	46.50	Cheickna Traore	13 January 2024	State College	[104]
Antigua and Barbuda	46.59	Rai Benjamin	14 March 2015	New York City	[104]
Saint Kitts and Nevis	46.59	Warren Hazel	1 February 2019	Columbia, SC	[104]
Bahrain	46.60	Abbas Abubakar Abbas	20 February 2016	Doha	[104] [117]
Gambia	46.62	Dawda Jallow	28 February 1991	Gainesville	[104]
Congo Republic	46.68	Gilles Anthony Afoumba	5 February 2020	Reims	[104]
Algeria	46.71	Djabir Said-Guerni	13 February 2002	Eaubonne	[104]
Latvia	46.71	Jānis Leitis	26 January 2013	Fayetteville	[104]
Zambia	46.73	Kennedy Luchembe  [ de; fr ]	21 February 2020	Madrid	[104]
Sri Lanka	46.76	Sugath Thilakaratne	12 February 2001	Vienna	[104]
Philippines	46.77	Trenten Anthony Beram	4 March 2018	Boston	[104]
Slovakia	46.65	Dušan Malovec	6 March 1983	Budapest	[104]
Belarus	46.78	Aliaksandr Linnik	6 March 2015	Prague	[104]
Saint Vincent	46.79	Kimorie Shearman	28 February 2020	Boston	[104]
Albania	46.83	Franko Burraj	16 February 2020	Istanbul	[104]
Sierra Leone	46.86	Va-Sheku Sheriff	19 February 2017	Birmingham, AL	[104]
South Korea	46.88	Shon Ju-il	27 February 1996	Tianjin	[104]
Senegal	46.94	Amadou Dia Bâ	19 January 1985	Paris	[104]
Iran	46.95	Ali Khadivar	18 February 2018	Istanbul	[104]
Ethiopia	46.96	Alemayehu Gudeta	5 March 1989	Budapest	[104]
Liberia	47.04	Siraj Williams	9 March 2007	Fayetteville	[104]
Haiti	47.06	Steve Delice	8 March 2008	Boston	[104]
Venezuela	47.08	José Acevedo	2 March 2008	Fayetteville	[104] [118]
Moldova	47.09	Vadim Zadoynov	10 March 1996	Stockholm	[104]
Finland	47.09	Jussi Heikkilä	2 March 2008	Fayetteville	[104] [118]
Bosnia and Herzegovina	47.14	Amel Tuka	21 February 2018	Belgrade	[104] [119]
Bermuda	47.15	Troy Douglas	8 March 1994	Stockholm	[104]
Azerbaijan	47.15	Dmitriy Chumichkin	27 February 2002	Vienna	[104]
North Macedonia	47.18	Jovan Stojoski	20 February 2022	Budapest	[104]
Iraq	47.18	Yasir Ali Al-Saadi  [ de ]	10 February 2023	Astana	[104]
Guinea	47.21	Amara Conte	10 March 2023	Birmingham, AL	[104]
Georgia	47.26	Mindia Endeladze  [ de ]	14 February 2021	Istanbul	[104]
India	47.33	Amoj Jacob	19 September 2017	Ashgabat	[104]
Namibia	47.35	Dasheek Akwenye	16 February 2008	Nampa	[104]
Cyprus	47.39	Evripides Demosthenous	14 February 1998	Piraeus	[104]
Thailand	47.40	Jukkatip Phocharoen	31 October 2007	Macau	[104]
Vietnam	47.44	Quách Công Lịch	13 February 2016	Birmingham, AL	[104]
Luxembourg	47.49	Vincent Karger	24 January 2015	Kirchberg	[104] [120]
Uruguay	47.50	Andrés Silva	10 March 2006	Moscow	[104] [121]
Honduras	47.80	Yariel Matute	17 February 2018	College Station	[122]
Turks and Caicos	47.90	Colby Jennings	12 March 2021	Birmingham
Bolivia	48.06 A	Fernando Copa	1 February 2020	Cochabamba
United Arab Emirates	48.24	Ali Obaid Hassan Shirook	15 February 2008	Doha
Seychelles	48.29	Ned Azemia	11 January 2019	College Station
Pakistan	48.40 [lower-alpha 4]	Nokar Hussain	18 September 2017	Ashgabat	[123]
Malaysia	48.43	Mohd Zaiful Zainal Abidin	15 February 2008	Doha
Armenia	48.96	Aram Davtyan	4 March 2011	Paris	[124]
Burkina Faso	49.36	Innocent Bologo	11 January 2020	Val-de-Reuil
Angola	49.37	Milton Hassany	14 February 2015	Pombal
Chinese Taipei	49.39	Chen Chih-hsuan	10 February 2006	Pattaya
Macau	49.66	Chao Un Kei	31 October 2007	Macau
Gibraltar	49.97	Jerai Torres	21 January 2018	Sabadell
Montserrat	50.32	Julius Morris	6 January 2017	West Lafayette	[125]
Belize	50.35	Brandon Jones	10 December 2010	Princess Anne
Malta	50.57	Reece Dimech	31 January 2015	London
Bangladesh	50.79	Azharul Islam	14 March 2009	Athens
Afghanistan	50.90	Said Gilani	6 February 2016	Hanover	[126]
South Sudan	50.96	Deng Wiyual Puok	18 September 2017	Ashgabat	[127]

Women

Country	Time	Athlete	Date	Place	Reference
Netherlands	49.17	Femke Bol	2 March 2024	Glasgow	[128]
United States	49.48 A	Britton Wilson	11 March 2023	Albuquerque	[128] [129]
Czechoslovakia	49.59	Jarmila Kratochvílová	7 March 1982	Milan	[128]
Russia	49.68	Natalya Nazarova	18 February 2004	Moscow	[128]
East Germany	50.01	Sabine Busch	2 February 1984	Vienna	[128]
Great Britain	50.02	Nicola Sanders	3 March 2007	Birmingham	[128]
Bulgaria	50.21	Vanya Stambolova	12 March 2006	Moscow	[128]
Bahamas	50.21	Shaunae Miller-Uibo	13 February 2021	Staten Island	[128] [130]
Ireland	50.33	Rhasidat Adeleke	25 February 2023	Lubbock	[128]
Germany	50.45	Grit Breuer	1 March 1998	Valencia	[128]
Belarus	50.55	Svetlana Usovich	5 March 2005	Madrid	[128]
Romania	50.56	Ionela Târlea	1 March 1998	Valencia	[128]
Nigeria	50.73	Charity Opara	1 February 1998	Stuttgart	[128]
Jamaica	50.79	Stephenie Ann McPherson	19 March 2022	Belgrade	[128]
Soviet Union	50.81	Olga Bryzgina	14 February 1987	Moscow	[128]
Poland	50.83	Natalia Kaczmarek	19 February 2023	Toruń	[128]
West Germany	50.84	Helga Arendt	7 February 1988	Karlsruhe	[128]
Saint Kitts and Nevis	50.91	Tiandra Ponteen	12 March 2005	Fayetteville	[128]
Grenada	50.92	Hazel-Ann Regis	12 March 2005	Fayetteville	[128]
Mexico	50.93	Ana Gabriela Guevara	6 March 1999	Maebashi	[128]
Spain	50.99	Sandra Myers	10 March 1991	Sevilla	[128]
Czechia	50.99	Helena Fuchsová	22 February 1998	Liévin	[128]
Norway	51.05	Henriette Jæger	6 February 2024	Toruń	[128]
Switzerland	51.28	Lea Sprunger	15 February 2018	Toruń	[128]
Austria	51.37	Susanne Gogl-Walli	2 March 2024	Glasgow	[128] [131]
France	51.44	Marie-José Pérec	18 February 1996	Liévin	[128]
Ukraine	51.44	Nataliya Pyhyda	7 March 2009	Turin	[128]
Bahrain	51.45	Kemi Adekoya	19 March 2016	Portland	[128] [132]
Saint Vincent	51.48	Kineke Alexander	10 March 2007	Fayetteville	[128]
Guyana	51.57	Aliyah Abrams	18 March 2022	Belgrade	[128]
U.S. Virgin Islands	51.60	Laverne Jones-Ferrette	3 February 2007	Stuttgart	[128]
Canada	51.60 A	Savannah Sutherland	11 March 2023	Albuquerque	[128] [133]
Belgium	51.62	Cynthia Bolingo	2 March 2019	Glasgow	[128]
Lithuania	51.63	Modesta Justė Morauskaitė	2 March 2022	Madrid	[128]
Greece	51.68	Fani Chalkia	6 March 2004	Budapest	[128]
Chad	51.92	Kaltouma Nadjina	10 March 2001	Lisbon	[128]
Cuba	52.02	Indira Terrero	24 February 2013	Metz	[128]
Sweden	52.04	Moa Hjelmer	3 March 2013	Gothenburg	[128] [134]
Colombia	52.12	Ximena Restrepo	9 March 1991	Indianapolis	[128]
Zimbabwe	52.16	Vimbayi Maisvoreva	23 February 2024	Fayetteville	[128]
Australia	52.17	Maree Holland	4 March 1989	Budapest	[128]
Italy	52.17	Virna De Angeli	10 March 1996	Stockholm	[128]
Haiti	52.21	Marlena Wesh	4 February 2012	New York City	[128]
Slovenia	52.22	Anita Horvat	8 February 2018	Madrid	[128]
China	52.27	Yajun Li	24 February 1996	Beijing	[128]
Malaysia	52.27	Shereen Vallabouy	11 March 2023	Virginia Beach	[128]
Barbados	52.28	Sada Williams	11 February 2022	Fayetteville	[128]
Hungary	52.29	Judit Forgács	8 February 1987	Budapest	[128]
Serbia	52.33	Maja Ćirić	3 February 2022	Ostrava	[128] [135]
Botswana	52.34	Amantle Montsho	12 March 2010	Doha	[128]
Finland	52.37	Ella Räsänen  [ fi; pl ]	3 January 2013	Gothenburg	[128]
Sierra Leone	52.43	Maggie Barrie	14 February 2020	Clemson	[128]
Portugal	52.43	Cátia Azevedo	23 February 2024	Madrid	[128]
Yugoslavia	52.47	Jelica Pavličić	22 February 1976	Munich	[128]
Senegal	52.48	Amy Mbacké Thiam	2 February 2006	Stockholm	[128]
Trinidad and Tobago	52.52	Sparkle Mc Knight	9 March 2013	Fayetteville	[128]
Kazakhstan	52.53	Elina Mikhina	16 February 2018	Oskemen	[128]
Brazil	52.54	Letícia de Souza	10 February 2017	Fayetteville	[128]
Ghana	52.56	Pearl Awanya	9 February 2024	Fayetteville	[128]
Denmark	52.59	Sara Slott Petersen	13 February 2016	Växjö	[128]
Cameroon	52.62	Mireille Nguimgo	2 March 2003	Clermont-Ferrand	[128]
Slovakia	52.62	Iveta Putalová	15 February 2018	Toruń	[128]
Puerto Rico	52.64	Grace Claxton	26 February 2017	Boston	[128] [136]
Latvia	52.66	Gunta Vaičule	1 March 2019	Glasgow	[128]
Zambia	52.68	Kabange Mupopo	18 March 2016	Portland	[128]
Turks and Caicos	52.72	Yanique Haye-Smith	24 February 2019	Boston	[128] [137]
Kyrgyzstan	52.74	Oksana Luneva	16 February 2006	Moscow	[128]
Cyprus	52.91	Androula Sialou	7 February 2004	Paiania	[128]
Croatia	52.91	Danijela Grgić	10 March 2006	Moscow	[128]
Estonia	52.98	Maris Mägi	23 January 2010	Vienna	[128]
Liberia	52.99	Kou Luogon	26 February 2006	Gainesville	[128]
Antigua and Barbuda	53.01	Samantha Edwards	12 February 2016	Boston	[128]
British Virgin Islands	53.01	Ashley Kelly	12 February 2016	Boston	[128] [138]
Turkey	53.04	Pınar Saka Meliz Redif	7 February 2009 29 January 2011	Lincoln Karlsruhe	[128]
Iceland	53.14	Gudrún Arnardóttir	26 February 2000	Ghent	[128]
Uganda	53.17	Scovia Ayikoru	21 February 2023	Birmingham, AL	[128]
Cayman Islands	53.20	Shalysa Wray	25 February 2023	Lubbock	[128]
Togo	53.22	Sandrine Thiébaud-Kangni	2 March 2003	Clermont-Ferrand	[128]
Panama	53.25	Gianna Woodruff	16 February 2024	Fayetteville	[128]
Tunisia	53.34	Awatef Ben Hassine	2 March 2003	Clermont-Ferrand	[128]
Albania	53.34	Klodiana Shala	16 February 2005	Paiania	[128]
Bermuda	53.50	Caitlyn Bobb  [ de ]	26 February 2022	Boston	[128]
Moldova	53.72	Larisa Glavenco	26 February 1990	Moscow
Iraq	53.75	Gulustan Mahmood	1 November 2009	Hanoi
Saint Lucia	53.82	Verneta Lesforis	20 February 1999	Cedar Falls
Kenya	54.21	Ruth Waithera	10 March 1984	Syracuse
Armenia	54.24	Amaliya Sharoyan	6 March 2015	Prague	[139]
Thailand	54.45	Atchima Eng-Chuan	19 September 2017	Ashgabat
Uganda	54.47	Edith Nakiyingi	11 February 1989	Lincoln
Malaysia	54.58	Noraseela Mohd Khalid	12 February 2006	Leipzig
Venezuela	54.70	Luisairys Toledo  [ de ]	13 January 2023	Lincoln
Argentina	54.79	Cora Olivero	1 March 2003	Valencia
Israel	55.34	Olga Dor-Dogadko	14 February 1999	Ghent
Belize	55.37 A	Kaina Martinez	21 February 2016	Alamosa
Namibia	55.40	Tjipekapora Herunga	12 March 2010	Doha	[140]
Bolivia	55.48 A	Cecilia Gómez	5 February 2022	Cochabamba
Malta	55.77	Janet Richard	18 January 2020	London	[141]
Luxembourg	55.80	Charline Mathias	16 January 2010	Kirchberg	[142]
Bosnia and Herzegovina	55.91	Jelena Gajić	24 February 2021	Belgrade
Honduras	56.31	Heidy Palacios	12 February 2011	Boston
Uruguay	56.57	Claudia Acerenza	8 March 1991	Seville
Chinese Taipei	57.63	Wang Jou-hsuan	18 September 2017	Ashgabat	[143]
Pakistan	57.75	Bushra Parveen	13 November 2005	Pattaya
Angola	58.19	Milclénia Francisco	27 February 2016	Pombal
Macau	58.85	Lam Ka Im	30 October 2007	Macau
San Marino	59.28	Beatrice Berti	30 January 2021	Padova
Gibraltar	1:00.23	Norcady Reyes	30 December 2023	Antequera
Kuwait	1:01.54 OT	Danah Al-Nasrallah	18 February 2011	Allendale
Bangladesh	1:01.69	Sumi Akther	9 February 2018	Tehran
Burkina Faso	1:09.45	Lynda Ouédraogo	5 December 2010	Montpellier
Afghanistan	1:12.16	Yalda Amini	11 February 2018	Lahti

Notes

1. Rai Benjamin officially represented Antigua only until 30 December 2016, when his personal best was 46.19, but did not represent the USA until 3 October 2018. ^[19]
2. Only listed at World Athletics. Elsewhere (e.g. olympics.com) Nordin’s personal best is listed as 46.56.
3. not recognized by World Athletics
4. not ratified by AFP but recognised by World Athletics

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