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	Video
South Africa	43.03	Wayde van Niekerk	14 August 2016	Rio de Janeiro	[1]
United States	43.18	Michael Johnson	August 26, 1999	Seville
Bahamas	43.48	Steven Gardiner	4 October 2019	Doha	[2]
Botswana	43.72	Isaac Makwala	5 July 2015	La Chaux-de-Fonds	[3]
Grenada	43.74	Kirani James	3 July 2014	Lausanne	[4]
Jamaica	43.93	Rusheen McDonald	23 August 2015	Beijing	[5] [6]
Saudi Arabia	43.93	Yousef Ahmed Masrahi	23 August 2015	Beijing	[5]
Colombia	43.93	Anthony Zambrano	2 August 2021	Tokyo	[7]
Trinidad and Tobago	44.01	Machel Cedenio	14 August 2016	Rio de Janeiro	[8]
Qatar	44.07	Abdalelah Haroun	21 July 2018	London	[9]
Democratic Republic of the Congo	44.10	Gary Kikaya	9 September 2006	Stuttgart
Dominican Republic	44.11	Luguelín Santos	26 August 2015	Beijing	[10]
Cuba	44.14	Roberto Hernández	30 May 1990	Seville
Nigeria	44.17	Innocent Egbunike	19 August 1987	Zürich
Kenya	44.18	Samson Kitur	3 August 1992	Barcelona	[11]
Great Britain and N.I.	44.26	Matthew Hudson-Smith	22 August 2023	Budapest	[12]
Qatar	44.27	Abdalelah Haroun	5 July 2015	La Chaux-de-Fonds	[13]
Brazil	44.29	Sanderlei Parrela	26 August 1999	Sevilla
Ivory Coast	44.30	Gabriel Tiacoh	7 June 1986	Indianapolis
Antigua and Barbuda	44.31	Rai Benjamin	20 April 2019	Torrance	[14]
Mexico	44.31	Alejandro Cárdenas	26 August 1999	Seville
Germany	44.33	Thomas Schönlebe	3 September 1987	Rome
Bahrain	44.36	Ali Khamis	14 August 2016	Rio de Janeiro	[15]
England	44.37	Roger Black	3 July 1996	Lausanne
England	44.37	Mark Richardson	9 July 1998	Oslo
Uganda	44.37	Davis Kamoga	5 August 1997	Athens	[16]
Belgium	44.43	Jonathan Borlée	4 August 2012	London	[17]
Barbados	44.43	Jonathan Jones	15 May 2022	Lubbock	[18]
Canada	44.44	Tyler Christopher	12 August 2005	Helsinki	[19]
France	44.46	Leslie Djhone	29 August 2007	Osaka	[20]
Oman	44.56	Mohamed Amer Al-Malky	12 August 1988	Budapest
Sweden	44.56	Johan Wissman	29 August 2007	Osaka	[21]
Zimbabwe	44.58	Lewis Banda	15 May 2004	Tucson
Costa Rica	44.60	Nery Brenes	23 June 2016	Madrid	[22]
Russia	44.6	Viktor Markin	30 July 1980	Moscow
Sri Lanka	44.61	Sugath Thilakaratne	20 July 1998	Fukuoka
Poland	44.62	Tomasz Czubak	24 August 1999	Seville
Mauritius	44.69	Eric Milazar	7 July 2001	Madrid
Spain	44.69	Bruno Hortelano	22 June 2018	Madrid	[23]
Netherlands	44.72	Liemarvin Bonevacia	23 August 2015	Beijing	[5]
Antigua and Barbuda	44.74	Rai Benjamin	21 April 2018	Torrance	[24]
Sudan	44.76	Hassan El Kashief	3 June 1982	Provo
Ireland	44.77	David Gillick	4 July 2009	Madrid
Italy	44.77	Davide Re	30 June 2019	La Chaux de Fonds	[25]
United States Virgin Islands	44.77	Tabarie Henry	May 23, 2009	Hutchinson
Japan	44.77	Kentaro Sato	20 August 2023	Budapest	[26]
Czech Republic	44.79	Pavel Maslák	9 May 2014	Doha	[27]
Portugal	44.79	João Coelho	3 August 2023	Chengdu	[28]
Kuwait	44.84	Yousef Karam	22 April 2019	Doha	[29]
Slovenia	44.84	Luka Janežič	21 July 2017	Fontvieille	[30]
Hungary	44.84	Attila Molnár	20 August 2023	Budapest	[31]
Norway	44.86	Håvard Ingvaldsen	15 June 2023	Oslo	[32]
Zambia	44.88	Samuel Matete	9 September 1991	Rieti
Kuwait	44.93	Fawzi Al-Shammari	15 May 2002	Doha
Kuwait	44.93	Fawzi Al-Shammari	9 October 2002	Busan
Kuwait	44.93	Fawzi Al-Shammari	7 September 2003	Amman
Scotland	44.93	David Jenkins	21 June 1975	Eugene OR
Libya	44.98	Mohamed Khouaja	30 July 2010	Nairobi	[33]
Cayman Islands	44.99	Jamal Walton	21 July 2017	Trujillo	[34]
Switzerland	44.99	Mathias Rusterholz	3 July 1996	Lausanne
Ukraine	45.01	Vitaliy Butrym	25 July 2015	Almaty	[35] [36] [37]
Uruguay	45.02	Andrés Silva	17 May 2006	Fortaleza
Morocco	45.03	Benyounes Lahlou	9 September 1992	Latakia
Israel	45.04	Donald Sanford	19 July 2015	Zhukovsky	[38]
Greece	45.11	Dimitrios Regas	16 September 2006	Athens
Algeria	45.13	Malik-Khaled Louahla	4 August 2001	Edmonton	[39]
Ghana	45.13	Ibrahim Hassan	21 April 1996	Walnut
China	45.14	Guo Zhongze	3 September 2017	Tianjin	[40]
Saint Vincent and the Grenadines	45.19	Eswort Coombs	20 April 1997	Walnut
Tunisia	45.19	Sofiane Labidi	7 June 2004	Seville
India	45.21	Muhammed Anas	13 July 2019	Kladno	[41]
India	45.24	Muhammed Anas	21 July 2018	Nové Město nad Metují	[42]
Guyana	45.25	Winston George	23 August 2015	Beijing	[5]
Kazakhstan	45.25	Mikhail Litvin	22 April 2019	Doha	[29]
Bermuda	45.26	Troy Douglas	27 July 1996	Atlanta
Panama	45.29	Héctor Daley	15 August 1981	Bolívar
Serbia	45.3	Slobodan Branković	29 August 1990	Split
Dominica	45.31	Bruce Phillip	1 June 1989	Provo
Bulgaria	45.32	Iliya Dzhivondov	3 June 2000	Sofia
Slovakia	45.32	Štefan Balošák	27 July 1996	Atlanta
Argentina	45.34	Elián Larregina	8 July 2023	Kortrijk	[43]
Estonia	45.35	Rasmus Mägi	25 June 2022	Tallinn	[44]
Iceland	45.36	Oddur Sigurðsson	12 May 1984	Austin
South Korea	45.37	Shon Ju-il	17 June 1994	Seoul
Uzbekistan	45.37	Sergey Lovachev	22 June 1984	Kyiv
Kazakhstan	45.38	Mikhail Litvin	21 April 2019	Doha	[45]
Romania	45.38	Mihai Dringo	25 June 2022	Craiova	[46]
Egypt	45.40	Anas Beshr	11 June 2016	Montverde	[47]
Liberia	45.42	Akeem Sirleaf	4 May 2019	Greensboro	[48]
Belarus	45.43	Aliaksandr Linnik	20 June 2015	Cheboksary	[49]
Lesotho	45.46	Henry Mohoanyane	18 March 1988	Bloemfontein
Gambia	45.48	Dawda Jallow	3 April 1993	Atlanta
Finland	45.49	Markku Kukkoaho	7 September 1972	Munich
Saint Lucia	45.49	Ivan Jean-Marie	20 May 1995	Tucson
Denmark	45.50	Nick Ekelund-Arenander	13 July 2013	Madrid	[50]
Turkey	45.51	Yavuz Can	7 July 2016	Amsterdam	[51]
Kazakhstan	45.52	Aleksandr Kurochkin	17 August 1984	Moscow
Kazakhstan	45.52	Aleksandr Kurochkin	1 June 1985	Rome
Latvia	45.53	Jānis Leitis	8 August 2018	Berlin	[52]
Venezuela	45.53	Freddy Mezones	17 April 2015	Barinas	[53]
Philippines	45.57	Isidro del Prado	1 December 1984	Manila
Curaçao	45.60	Liemarvin Bonevacia	4 August 2012	London	[54]
Puerto Rico	45.6	Héctor Carrasquillo	June 5, 2010	San Fernando	[55] [56]
Croatia	45.64	Željko Knapić	19 September 1981	Sarajevo
Iran	45.64	Ali Khadivar	11 June 2017	Erzurum	[57]
Republic of the Congo	45.64	Gilles Anthony Afoumba	25 June 2019	Montgeron
Saint Kitts and Nevis	45.68	Warren Hazel	22 July 2017	Freeport	[58]
Austria	45.69	Clemens Zeller	3 June 2010	Sankt Pölten	[59] [60]
Antigua and Barbuda	45.72	Rai Benjamin	29 April 2017	Los Angeles	[61]
Lithuania	45.73	Remigijus Valiulis	27 September 1979	Mexico City
Iraq	45.74	Taha Hussein Yassen	22 April 2019	Doha	[29]
Tanzania	45.74	Claver Kamanya	16 October 1968	Mexico City
Liberia	45.77	Siraj Williams	9 June 2008	Sacramento
Namibia	45.80 A	Mahmad Bock	30 April 2022	Gaborone
Benin	45.82	Mathieu Gnanligo	30 June 2012	Porto-Novo
Fiji	45.82	Saimoni Tamani	23 July 1970	Edinburgh	[62]
Azerbaijan	45.83	Yuriy Dudkin	18 September 1986	Tashkent
Georgia	45.86	Alif Aliyev	28 August 1983	Kyiv
Turkmenistan	45.86	Vitaliy Fedotov	26 August 1981	Kyiv
Chile	45.92	Ricardo Roach	21 March 1998	Santiago
Vietnam	45.99	Quách Công Lịch	29 June 2015	Chanthaburi	[63]
Thailand	46.00	Kunanon Sukkaew	12 June 2015	Kallang	[64]
British Virgin Islands	46.04	Dean Greenaway	19 May 1979	Lincoln
Iraq	46.04	Taha Hussein Yassen	21 April 2019	Doha	[65]
Sierra Leone	46.04	Felix Sandy	9 April 1988	Fresno
São Tomé and Príncipe	46.07	Filipe Lomba	5 July 1987	Lisbon
New Zealand	46.09	Shaun Farrell	7 March 1998	Wanganui
United Arab Emirates	46.1	Hassan Ali Obaid Shirook	29 April 2009	Qatif
Netherlands Antilles	46.13	Churandy Martina	31 March 2007	El Paso
Mali	46.14	Yaya Seyba	20 July 1988	Bad Blankenburg
Bosnia and Herzegovina	46.15	Amel Tuka	28 June 2019	Nembro	[66]
Cyprus	46.16	Evripides Demosthenous	10 July 1999	Majorca
Iraq	46.27	Taha Hussein Yassen	21 April 2019	Doha	[67]
Republic of Macedonia	46.27	Ismail Mačev	13 September 1983	Casablanca	[68]
Ecuador	46.28	Álex Quiñónez	30 June 2019	Braga	[69]
Iraq	46.29	Aouf Abdulrahman Youssef	5 August 1985	Casablanca
Burundi	46.32	Jean-Patrick Nduwimana	30 March 1999	Tucson
Cameroon	46.34	Emmanuel Bitanga	29 March 1980	Abidjan
Haiti	46.34	Pascale Orelus	25 May 2012	Jacksonville	[70]
Chinese Taipei (Taiwan)	46.35	Chen Chieh	19 October 2015	Kaohsiung
Indonesia	46.37	Elieser Wattebosi	14 June 1993	Singapore
Malaysia	46.41	Mohd Zaiful Zainal Abidin	20 July 2001	Bandar Seri Begawan
Chad	46.43	Mahamat Goubaye Youssouf	30 June 2016	São Bernardo do Campo	[71]
Gabon	46.44	Alhagie Salim Drammeh	2 August 2015	Bedford	[72]
Albania	46.48	Franko Burraj	10 August 2019	Skopje	[73]
Mozambique	46.5	Kurt Couto	13 April 2007	Windhoek
Turks and Caicos Islands	46.54	Colby Jennings	26 March 2022	Tempe
Swaziland	46.56	Thandaza Zwane	17 February 2018	Pretoria	[74]
Moldova	46.57	Sergey Grigoryev	5 July 1984	Kyiv
Albania	46.58	Franko Burraj	28 June 2018	Tarragona	[75]
Paraguay	46.62	Augusto José Stanley	8 June 2012	Barquisimeto	[76]
Burkina Faso	46.66	Bienvenu Sawadogo	18 June 2019	Bonneuil-sur-Marne	[77]
Kyrgyzstan	46.67	Nikolay Chernetskiy	7 July 1978	Berkeley
Papua New Guinea	46.7	Nelson Stone	8 October 2010	Delhi	[62] [78]
Pakistan	46.73	Abdul Mueed Baloch	29 May 2022	Mashhad	[79]
Equatorial Guinea	46.78	Gustavo Envela	14 June 1986	Sacramento
Madagascar	46.80	Todiasoa Rabearison	1 October 2019	Doha	[80]
Albania	46.81	Xhani Ilir	28 June 1997	Athens
Montenegro	46.82	Slaviša Vraneš	19 August 2000	Belgrade
Malta	46.83	Graham Pellegrini	1 June 2023	Marsa	[81]
Bangladesh	46.86 #	Zahir Rayhan	25 January 2019	Dhaka	[82]
Burkina Faso	46.89	Bienvenu Sawadogo	26 July 2017	Abidjan	[83]
Suriname	46.89	Tommy Asinga	4 August 1991	Havana
Togo	46.92	Kossi Akoto	16 July 1995	Viry-Châtillon
North Korea	46.95	Hwang Il-Sok	25 June 2000	Odawara	[84]
Armenia	46.99	Akraik Hovanesian	14 July 1986	Kyiv
Swaziland	46.99	Thandaza Zwane	29 April 2017	Gaborone	[85]
Singapore	47.02	Zubin Percy Muncherji	13 May 2018	Bloomington	[86]
Comoros	47.04	Hadhari Djaffar	7 May 2000	Franconville, Val-d'Oise
Honduras	47.06	Yariel Matute	21 April 2018	Houston	[87]
Seychelles	47.08	Joseph Adam	16 May 1993	Clemson
French Polynesia	47.13	Isaac Yaya	26 June 2005	Nice	[62]
Syria	47.18	Zahreddin Najem	30 June 1999	Beirut
Hong Kong	47.28	Chan Ka Chun	15 May 2015	Taipei
Anguilla	47.29	Kirthley Richardson	19 May 1995	Odesa
Bangladesh	47.34	Jahir Rayhan	3 November 2019	Mangalagiri	[88]
Lebanon	47.36	Noureddine Hadid	20 July 2019	Beirut
Angola	47.38	João Paulo	23 July 1995	Lisbon
Gibraltar	47.41	Jessy Franco	1 October 2019	Doha	[89]
Belize	47.42	Benjamin Fairweather	9 May 2015	Utica
Maldives	47.48	Hassan Saaid	1 June 2013	Kingston	[90]
Guinea	47.60	Alpha Amadou Sy Savané	14 September 1995	Harare
Tajikistan	47.6	Davron Atabaev	24 June 2017	Almaty	[91]
Macau	47.61	Lei Vai Kun	21 July 1996	Hong Kong
Vanuatu	47.62	Baptiste Firiam	7 March 1996	Sydney
South Sudan	47.63	Mangar Chuot	18 March 2016	Perth
Jordan	47.67	Abdelsalam Khalifa Al-Haj	25 July 2007	Amman
Guatemala	47.69	José Bermúdez	22 May 2016	San José	[92]
Guatemala	47.69	José Bermúdez	12 December 2017	Managua	[93]
Guinea-Bissau	47.70	Edivaldo Monteiro	17 July 1996	Lisbon
Aruba	47.73	Anthony Rasmijn	26 May 2018	Oordegem
Luxembourg	47.76	David Fiegen	20 August 2006	La Chaux-de-Fonds
Solomon Islands	47.76	Chris Walasi	27 January 2006	Christchurch	[62]
Central African Republic	47.82	Martial Biguet	1 August 1992	Barcelona
San Marino	47.84	Marco Tamagnini	20 May 1989	Nicosia
Malawi	47.85	Golden Gunde	28 July 2014	Glasgow	[94]
Mauritania	47.87	Youba Hmeida	4 August 2001	Edmonton	[95]
Somalia	47.91	Ibrahim Okash Omar	4 August 1984	Los Angeles
Cape Verde	47.96	Salvador Lopes Goncalves	10 September 2000	Luxembourg
Niger	48.06	Issa Bello	27 May 2005	Niamey
Kosovo	48.12	Astrit Kryeziu	1 July 2017	Stara Zagora
Mongolia	48.15	Tsendsuren Erdene-Munkh	14 June 1989	Bratislava
Eritrea	48.25	Haile Merih Weldemichael	18 July 2007	Algiers
Yemen	48.27	Ahmed Al-Yaari	21 April 2019	Doha	[96]
Guam	48.29	David Wilson	12 April 1997	Palo Alto	[97]
Tonga	48.31	Henele Taliai	1 March 1997	Melbourne	[62]
Nepal	48.32	Asha Ram Chaudhari	28 September 1990	Beijing
Andorra	48.38	Daniel Gómez	26 May 1999	Schaan
Brunei	48.53	Mohamed Arman Hj Sanip	10 July 1999	Taverny
Montserrat	48.55	Stephen Lewis	1 May 1992	Spokane
Nicaragua	48.6 h	Carlos Aguirre	7 June 1987	Moscow
Palestine	48.61	Mohammed Abukhousa	25 February 2017	Réduit
Monaco	48.63	Brice Etès	3 June 2011	Schaan	[98]
Myanmar	48.63	Htay Win	30 November 1991	Manila
Norfolk Island	48.63	Jonathan McKee	4 July 1987	Varberg	[62]
Samoa	48.67	Siologa Sepa	4 September 2013	Mata-Utu	[99]
Cambodia	48.82	Chhem Savin	3 September 1972	Munich
New Caledonia	49.11	Frédéric Erin	13 May 2011	Nouméa	[62]
Palau	49.17	Conrad Rdechor	25 August 2000	Adelaide	[62]
Yemen	49.21	Saeed Al-Adhreai	25 August 2003	Daegu
Liechtenstein	49.35	Martin Meyer	22 May 1991	Andorra la Vella
American Samoa	49.45	Kelsey Nakanelua	25 August 25, 2000	Adelaide	[62]
Afghanistan	49.59	Said Gilani	25 June 2017	Berlin	[100]
Djibouti	49.59	Houssein Nour Ali	31 July 2008	Victoria
Laos	49.73	Kingkeo Inthavong	24 August 2017	Bukit Jalil	[101]
Federated States of Micronesia	50.22	Jack Howard	25 July 2002	Kolonia, Pohnpei	[62]
East Timor	50.79	Domingos Salio dos Santos	12 June 2015	Kallang	[102]
Cook Islands	51.40	John Hermann	4 December 1988	Sydney	[62]
Kiribati	51.98	Kiakia Tekambwa	8 August 2009	Gold Coast	[62] [103]
Nauru	52.3	Jaye Jaye Capelle	15 December 2007	Yona	[62]
Wallis and Futuna	52.58	Nizié Feleu	17 September 1991	Port Moresby	[62]
Northern Mariana Islands	52.74	Beouch Ngirchongor	1 July 2014	Palikir	[104]
Niue	52.87	Kalapu Liutose Liuvaie	13 September 1991	Port Moresby	[62]
Marshall Islands	53.56	Joe Jotai	24 July 2002	Kolonia	[62]
Tuvalu	54.81	Telava Folitau	6 August 2009	Gold Coast	[62]
Bhutan	57.37	Bal Bahadur Thamang	3 April 2004	Islamabad
El Salvador	45.99 A	Takeshi Fujiwara	28 April 2012	Medellín	[105]
Australia	44.38	Darren Clark	26 September 1988	Seoul
Senegal	45.01 A	Amadou Gakou	18 October 1968	Mexico City
Peru	45.30 A	Fernando Acevedo	1 August 1971	Cali
Lithuania	45.4 h	Remigijus Valiulis	4 June 1980	Leningrad
Lithuania	45.4 h	Jonas Motiejūnas	3 August 2000	Kaunas
Ethiopia	45.42 A	Tegegne Bezabeh	18 October 1968	Mexico City
Malaysia	46.3 h	Jegathesan Manikavasagam	–	–
Ecuador	46.48 A	Dick Perlaza	31 July 1997	Quito
Syria	46.7 h	Zahreddin Najem	12 August 1999	Irbid
Albania	46.78 #	Eusebio Haliti	28 May 2011	Genève	[106]
Bolivia	47.12 A	Fernando Copa	6 June 2018	Cochabamba	[107]
Angola	47.2 h	Barceló de Carvalho	16 September 1969	Athens
Jordan	47.2 h	Shadi Qa'qour	11 September 1999	Irbid
Luxembourg	47.4 h	Emile Jung	16 August 1969	Font-Romeu
Tajikistan	47.4 h	Aleksander Cherednishenko	8 September 1979	Tashkent
Cambodia	47.5 h #	Chhem Savin	4 August 1967	Phnom Penh
Guam	47.59 #	Aaron Whitaker	13 May 2017	Monmouth	[108]
Kosovo	47.83 #	Astrit Kryeziu	19 July 2014	Skopje
Liechtenstein	47.9 h #	Günther Hasler	21 June 1975	Bern
Rwanda	47.93 A	Emmanuel Nitakiyimana	7 July 2016	Kampala
American Samoa	48.4 h	Kelsey Nakanelua	10 June 2000	Honolulu	[62]
Palestine	48.4 h	Fareed Faraj	5 March 1989	Kuwait City
New Caledonia	48.8 h	Frédéric Erin	18 February 2000	Hamilton	[62]
Afghanistan	49.0 h	Habib Zareef	1963	Kabul
Federated States of Micronesia	50.1 h	Jack Howard	7 December 2002	Ballarat	[62]
Marshall Islands	50.4 h	Martin Motu'ahala	30 July 1994	Majuro	[62]
Wallis and Futuna	50.6 h	Patita Fotutata	25 September 1985	Fiua	[62]
Cook Islands	51.1 h	Harmon Harmon	3 June 1998	Nukuʻalofa	[62]
Nauru	51.3 h	Tryson Duburiya	–	Meneng	[62]
Bhutan	53.4 h	Bal Bahadur Thamang	19 July 2002	Thimphu

Women

Country	Time	Athlete	Date	Place	Reference
Bahrain	48.14	Salwa Eid Naser	3 October 2019	Doha	[109]
Bahamas	48.36	Shaunae Miller-Uibo	6 August 2021	Tokyo	[110]
Ireland	49.20	Rhasidat Adeleke	10 June 2023	Austin	[111]
Namibia	49.22 A	Christine Mboma	17 April 2021	Windhoek	[112]
Romania	49.88	Ionela Târlea	12 July 1999	Palma de Mallorca
Belgium	49.96	Cynthia Bolingo	21 August 2023	Budapest	[113]
Portugal	50.59	Cátia Azevedo	3 June 2021	Huelva	[114]
Grenada	50.64	Hazel-Ann Regis	16 May 2004	Oxford
Croatia	50.78	Danijela Grgić	17 August 2006	Beijing	[115]
Kenya	51.09 A	Hellen Syombua	22 June 2019	Nairobi	[116]
Sweden	51.13	Moa Hjelmer	29 June 2012	Helsinki	[117]
Puerto Rico	51.39	Carol Rodríguez	3 May 2008	Los Angeles
			14 June 2008	Des Moines
U.S. Virgin Islands	51.47	LaVerne Jones-Ferrette	21 April 2007	Lawrence
Uganda	51.47	Leni Shida	26 July 2019	Kampala	[118]
U.S. Virgin Islands	51.60	LaVerne Jones	3 February 2007	Stuttgart
British Virgin Islands	51.63	Ashley Kelly	8 July 2017	Miami
Norway	51.64	Amalie Hammild Iuel	9 September 2021	Zürich	[119]
Ghana	51.82	Akua Obeng-Akrofi	25 May 2018	Tampa	[120]
Serbia	51.89	Tamara Salaški	9 June 2016	Stara Zagora	[121]
Venezuela	51.94	Nercely Soto	26 November 2013	Trujillo	[122]
Moldova	52.00	Olesea Cojuhari	15 June 2012	Bucharest	[123]
Israel	52.06	Anna Tkach	24 August 2003	St. Denis	[124]
Saint Lucia	52.21	Verneta Lesforis	25 June 1999	Bridgetown
Malta	52.37	Janet Richard	20 June 2023	Chorzów	[125]
Croatia	52.47	Jelica Pavličić	22 February 1976	Munich
Argentina	52.50	Olga Conte	22 March 1997	Buenos Aires
Turks and Caicos Islands	52.50	Yanique Haye-Smith	10 April 2021	Greensboro	[126]
Uruguay	52.53	Déborah Rodríguez	3 October 2014	Montevideo	[127]
Malaysia	52.56	Rabia Abdul Salam	1 December 1993	Manila
Thailand	52.60	Noodang Phimphoo	14 June 1993	Singapore
Chinese Taipei	52.74	Chi Cheng	29 July 1970	Stockholm
Belize	53.19	Samantha Dirks	30 April 2016	Irvine
Iraq	53.44	Gulustan Mahmood Ieso	21 November 2010	Guangzhou
Armenia	53.48	Amaliya Sharoyan	28 May 2015	Sochi
Pakistan	53.63	Najma Parveen	11 November 2019	Peshawar
Burkina Faso	53.81	Aïssata Soulama	6 April 2005	Bamako
Bolivia	53.90 A	Cecilia Gómez	18 April 2021	Cochabamba
Luxembourg	54.05	Frédérique Hansen	18 July 2013	Rieti	[128]
Bosnia and Herzegovina	54.28	Dijana Kojić	24 July 1999	Komotini
Honduras	55.24	Heidy Palacios	17 June 2012	Managua
Angola	55.34	Guilhermina Cruz	15 August 1993	Stuttgart
Bangladesh	55.46	Beauty Nazmun Nahar	5 April 2004	Islamabad
Samoa	56.32	Kim Peterson	10 February 1990	Auckland
Kuwait	57.00	Mudhawi Al-Shammari	27 October 2019	Kuwait City
Macao	57.07	Leong Ka Man	27 September 2014	Incheon
Gibraltar	57.40 [lower-alpha 1]	Sharon Mifsud	16 July 1995	Gibraltar
Maldives	57.56	Aishath Hassan	13 June 2022	Hulhumalé	[129]
United Arab Emirates	58.07	Betlhem Desalegn	8 March 2013	Manama
San Marino	58.80	Beatrice Berti	26 May 2018	Forlì
Solomon Islands	58.88	Samantha Rofo	7 July 2016	Suva	[130]
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 [lower-alpha 2]	Christopher Morales Williams	24 February 2024	Fayetteville	[131]
Norway	45.05	Karsten Warholm	2 March 2019	Glasgow	[132]
Belgium	45.25	Alexander Doom	2 March 2024	Glasgow	[133]
Bahamas	45.33	Demetrius Pinder	12 March 2011	College Station	[134]
Sweden	45.33	Carl Bengtström	19 March 2022	Belgrade	[135]
Lithuania	45.78	Tomas Keršulis	11 February 2023	Boston	[136]
U.S. Virgin Islands	45.81	Tabarie Henry	30 January 2010	College Station	[137]
British Virgin Islands	45.84	Kyron McMaster	14 February 2020	Clemson	[138]
Portugal	45.86	João Coelho	2 March 2024	Glasgow	[139]
Romania	45.94	Ioan Vieru	2 March 2002	Vienna
Kenya	45.98	Charles Gitonga	19 February 1995	Liévin
Ghana	46.21	Emmanuel Dasor	25 February 2016	Birmingham	[140]
Uganda	46.22 A	Emmanuel Tugumisirize	14 March 2014	Albuquerque
Serbia	46.22	Boško Kijanović	7 March 2022	Belgrade	[141]
Kuwait	46.26	Youssef Karam	8 February 2020	Toruń	[142]
Saudi Arabia	46.35	Mazen Mawtan Al-Yasen	19 September 2017	Ashgabat
Croatia	46.38	Luciano Sušanj	11 March 1973	Rotterdam
Israel	46.46	Donald Sanford	8 February 2014	Boston	[143]
Puerto Rico	46.54	Marquis Holston	10 February 2012	Fayetteville	[144]
Bahrain	46.60	Abubaker Abbas	20 February 2016	Doha	[145]
Saint Lucia	46.66 A	Ivan Jean-Marie	18 February 1995	Reno
Venezuela	47.08	José Acevedo	2 March 2008	Fayetteville	[146]
Moldova	47.09	Vadim Zadoynov	10 March 1996	Stockholm
Bosnia and Herzegovina	47.14	Amel Tuka	21 February 2018	Belgrade	[147]
Luxembourg	47.49	Vincent Karger	24 January 2015	Kirchberg	[148]
Namibia	47.35	Dasheek Akwenye	16 February 2008	Nampa
Thailand	47.40	Jukkatip Phocharoen	31 October 2007	Macau
Uruguay	47.50	Andrés Silva	10 March 2006	Moscow	[149]
Argentina	47.52 A	Elian Larregina	1 February 2020	Cochabamba	[150]
Honduras	47.80	Yariel Matute	17 February 2018	College Station	[151]
Iraq	47.80	Yassir Al-Saadi	24 February 2019	Istanbul
Turks and Caicos Islands	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 3]	Nokar Hussain	18 September 2017	Ashgabat	[152]
Malaysia	48.43	Mohd Zaiful Zainal Abidin	15 February 2008	Doha
Armenia	48.96	Aram Davtyan	4 March 2011	Paris	[153]
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	[154]
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	[155]
South Sudan	50.96	Deng Wiyual Puok	18 September 2017	Ashgabat	[156]

Women

Country	Time	Athlete	Date	Place	Reference
United States	49.48 A	Britton Wilson	11 March 2023	Albuquerque	[157]
Bahamas	50.21	Shaunae Miller-Uibo	13 February 2021	Staten Island	[158]
Romania	50.56	Ionela Târlea	1 March 1998	Valencia
Austria	51.37	Susanne Gogl-Walli	2 March 2024	Glasgow	[159]
Bahrain	51.45	Kemi Adekoya	19 March 2016	Portland	[160]
Canada	51.60 A	Savannah Sutherland	11 March 2023	Albuquerque	[161]
Sweden	52.04	Moa Hjelmer	3 March 2013	Gothenburg	[162]
Norway	52.25	Amalie Iuel	1 February 2020	Bærum	[163]
Serbia	52.33	Maja Ćirić	3 February 2022	Ostrava	[164]
Puerto Rico	52.64	Grace Claxton	26 February 2017	Boston	[165]
Portugal	52.64	Cátia Azevedo	27 January 2024	Astana	[166]
Turks and Caicos Islands	52.72	Yanique Haye-Smith	24 February 2019	Boston	[167]
British Virgin Islands	53.01	Ashley Kelly	12 February 2016	Boston	[168]
Ghana	53.39	Akua Obeng-Akrofi	2 March 2018	Boston	[169]
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	[170]
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
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	[171]
Bolivia	55.48 A	Cecilia Gómez	5 February 2022	Cochabamba
Venezuela	55.75	Luisairys Toledo	28 January 2022	Lawrence
Malta	55.77	Janet Richard	18 January 2020	London	[172]
Luxembourg	55.80	Charline Mathias	16 January 2010	Kirchberg	[173]
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	[174]
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. not recognized by World Athletics
2. ratified by Athletics Canada but not recognized by World Athletics because starting blocks did not comply with its regulations
3. not ratified by AFP but recognised by World Athletics

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