List of British records in swimming

The British records in swimming are ratified by the United Kingdom's governing body in swimming, British Swimming. Records can be set in long course (50 metres) or short course (25 metres) swimming pools, with records currently recorded in the following events for both men and women.

• Freestyle: 50 m, 100 m, 200 m, 400 m, 800 m, 1500 m
• Backstroke: 50 m, 100 m, 200 m
• Breaststroke: 50 m, 100 m, 200 m
• Butterfly: 50 m, 100 m, 200 m
• Individual medley: 100 m (short course only), 200 m, 400 m
• Relays: 4×50 m freestyle (short course only), 4 × 100 m freestyle, 4 × 200 m freestyle, 4×50 m freestyle (short course only), 4 × 100 m medley

The relay records displayed here are the official national relay records. However, British Swimming maintains a separate set of national relay records for club teams, which are not shown here. Records can also be set at intermediate distances in an individual race and for the first leg of a relay race.

The ratification process involves the swimmer submitting an application to British Swimming, providing details such as the swimmer's name(s), time swum, date and location of the swim, names of officials, and the swimsuit model worn. Once ratified, the records appear on the official records listing. Records that have not yet been fully ratified are marked with a '#' symbol in these lists, and all records were achieved in finals unless otherwise noted.

Long course (50 m)

Men

Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	21.11	sf	Benjamin Proud	Great Britain	8 August 2018	European Championships	Glasgow, United Kingdom	[1]
100m freestyle	47.45		Matthew Richards	Great Britain	27 July 2023	World Championships	Fukuoka, Japan	[2]
200m freestyle	1:44.22		Thomas Dean	Great Britain	27 July 2021	Olympic Games	Tokyo, Japan	[3]
400m freestyle	3:43.75		James Guy	Great Britain	2 August 2015	World Championships	Kazan, Russia	[4]
800m freestyle	7:44.32		David Davies	Great Britain	29 July 2009	World Championships	Rome, Italy	[5]
1500m freestyle	14:45.95		David Davies	Great Britain	21 August 2004	Olympic Games	Athens, Greece	[6]
50m backstroke	24.04	CR	Liam Tancock	Great Britain	2 August 2009	World Championships	Rome, Italy	[7]
100m backstroke	52.70		Oliver Morgan	University of Birmingham	3 April 2024	British Championships	London, United Kingdom	[8]
200m backstroke	1:54.43	sf	Luke Greenbank	Great Britain	21 May 2021	European Championships	Budapest, Hungary	[9] [10]
50m breaststroke	25.95	sf, WR	Adam Peaty	Great Britain	25 July 2017	World Championships	Budapest, Hungary	[11]
100m breaststroke	56.88	sf, WR	Adam Peaty	Great Britain	21 July 2019	World Championships	Gwangju, South Korea	[12]
200m breaststroke	2:07.30		Ross Murdoch	Scotland	24 July 2014	Commonwealth Games	Glasgow, United Kingdom	[13]
50m butterfly	22.75		Ben Proud	Great Britain	24 July 2017	World Championships	Budapest, Hungary	[14]
100m butterfly	50.67	sf	James Guy	Great Britain	28 July 2017	World Championships	Budapest, Hungary	[15]
200m butterfly	1:54.58	sf	Michael Rock	Great Britain	28 July 2009	World Championships	Rome, Italy	[16]
200m individual medley	1:55.28	CR	Duncan Scott	Great Britain	30 July 2021	Olympic Games	Tokyo, Japan	[17]
400m individual medley	4:08.85		Max Litchfield	Great Britain	28 July 2024	Olympic Games	Paris, France	[18]
4×100m freestyle relay	3:11.14		Lewis Burras  (48.09) Jacob Whittle  (47.91) Matthew Richards  (48.19) Thomas Dean  (46.95)	Great Britain	18 June 2022	World Championships	Budapest, Hungary	[19]
4×200m freestyle relay	6:58.58	ER	Thomas Dean  (1:45.72) James Guy  (1:44.40) Matthew Richards  (1:45.01) Duncan Scott  (1:43.45)	Great Britain	28 July 2021	Olympic Games	Tokyo, Japan	[20]
4×100m medley relay	3:27.51	=ER	Luke Greenbank  (53.63) Adam Peaty  (56.53) James Guy  (50.27) Duncan Scott  (47.08)	Great Britain	1 August 2021	Olympic Games	Tokyo, Japan	[21]

Legend: # – Record awaiting ratification by British Swimming;WR – World record;ER – European record;CR – Commonwealth record;
Records not set in finals: h – heat;sf – semifinal;r – relay 1st leg;rh – relay heat 1st leg;b – B final;† – en route to final mark;tt – time trial

Women

Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	23.96		Francesca Halsall	England	26 July 2014	Commonwealth Games	Glasgow, United Kingdom	[22]
100m freestyle	52.75	h	Anna Hopkin	Great Britain	28 July 2021	Olympic Games	Tokyo, Japan	[23]
200m freestyle	1:55.54	sf	Joanne Jackson	Great Britain	28 July 2009	World Championships	Rome, Italy	[16]
400m freestyle	4:00.60		Joanne Jackson	Great Britain	26 July 2009	World Championships	Rome, Italy	[24]
800m freestyle	8:14.10	ER	Rebecca Adlington	Great Britain	16 August 2008	Olympic Games	Beijing, China	[25]
1500m freestyle	15:47.26		Jazmin Carlin	Swansea University	28 June 2013	World Championships Trials	Sheffield, United Kingdom	[26]
50m backstroke	27.19	sf	Kathleen Dawson	Great Britain	18 May 2021	European Championships	Budapest, Hungary	[27]
100m backstroke	58.08	r, ER	Kathleen Dawson	Great Britain	23 May 2021	European Championships	Budapest, Hungary	[28]
200m backstroke	2:06.66		Gemma Spofforth	Great Britain	1 August 2009	World Championships	Rome, Italy	[29]
50m breaststroke	30.02		Imogen Clark	England	30 July 2022	Commonwealth Games	Birmingham, United Kingdom	[30]
100m breaststroke	1:05.54		Angharad Evans	University of Stirling	26 May 2024	AP Race London International	London, United Kingdom	[31]
200m breaststroke	2:20.89		Molly Renshaw	Loughborough NC	15 April 2021	British Swimming Selection Trials	London, United Kingdom	[32] [33]
50m butterfly	25.20	CR	Francesca Halsall	England	27 July 2014	Commonwealth Games	Glasgow, United Kingdom	[34]
100m butterfly	57.25		Ellen Gandy	Beckenham	4 March 2012	British Championships	London, United Kingdom	[35]
200m butterfly	2:04.83		Ellen Gandy	Beckenham	10 March 2009	British Championships	Sheffield, United Kingdom	[36]
200m individual medley	2:06.88		Siobhan-Marie O'Connor	Great Britain	9 August 2016	Olympic Games	Rio de Janeiro, Brazil	[37]
400m individual medley	4:31.33		Hannah Miley	Garioch	20 March 2009	British Championships	Sheffield, United Kingdom	[38]
4×100m freestyle relay	3:33.96	'#'	Anna Hopkin  (53.16) Abbie Wood  (53.23) Lucy Hope  (54.73) Freya Anderson  (52.84)	Great Britain	25 July 2021	Olympic Games	Tokyo, Japan	[39]
4×100m freestyle relay	3:33.90	'#'	Anna Hopkin  (53.67) Lucy Hope  (53.53) Abbie Wood  (54.19) Freya Anderson  (52.51)	Great Britain	23 July 2023	World Championships	Fukuoka, Japan	[40]
4×200m freestyle relay	7:45.51	ER	Joanne Jackson  (1:55.98) Jazmin Carlin  (1:56.78) Caitlin McClatchey  (1:56.42) Rebecca Adlington  (1:56.33)	Great Britain	30 July 2009	World Championships	Rome, Italy	[41]
4×100m medley relay	3:54.01		Kathleen Dawson  (58.08) Molly Renshaw  (1:05.72) Laura Stephens  (57.55) Anna Hopkin  (52.66)	Great Britain	23 May 2021	European Championships	Budapest, Hungary	[42]

Legend: # – Record awaiting ratification by British Swimming;WR – World record;ER – European record;CR – Commonwealth record;
Records not set in finals: h – heat;sf – semifinal;r – relay 1st leg;rh – relay heat 1st leg;b – B final;† – en route to final mark;tt – time trial

Mixed relay

Event	Time		Name	Club	Date	Meet	Location	Ref
4×100m freestyle relay	3:22.07		Duncan Scott  (48.20) Thomas Dean  (48.11) Anna Hopkin  (52.88) Freya Anderson  (52.88)	Great Britain	22 May 2021	European Championships	Budapest, Hungary	[43]
4×100m freestyle relay	3:21.68	ER, #	Matthew Richards  (47.83) Duncan Scott  (47.46) Anna Hopkin  (53.30) Freya Anderson  (53.09)	Great Britain	29 July 2023	World Championships	Fukuoka, Japan	[44]
4×200m freestyle relay	7:26.67		Thomas Dean  (1:46.54) James Guy  (1:45.43) Abbie Wood  (1:56.67) Freya Anderson  (1:58.03)	Great Britain	18 May 2021	European Championships	Budapest, Hungary	[45]
4×100m medley relay	3:37.58	WR	Kathleen Dawson  (58.80) Adam Peaty  (56.78) James Guy  (50.00) Anna Hopkin  (52.00)	Great Britain	31 July 2021	Olympic Games	Tokyo, Japan	[46]

Legend: # – Record awaiting ratification by British Swimming;WR – World record;ER – European record;CR – Commonwealth record;
Records not set in finals: h – heat

Short course (25 m)

Men

Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	20.18	ER	Benjamin Proud	Great Britain	7 December 2023	European Championships	Otopeni, Romania	[47]
100m freestyle	45.85		Matthew Richards	Millfield	3 December 2022	Swim England National Winter Championships	Sheffield, United Kingdom	[48]
200m freestyle	1:39.83	CR	Duncan Scott	Great Britain	2 November 2024	World Cup	Incheon, South Korea	[49]
400m freestyle	3:34.46	CR	Duncan Scott	Great Britain	31 October 2024	World Cup	Singapore, Singapore	[50]
800m freestyle	7:36.26		Kieran Bird	University of Bath	8 December 2023	Scottish Championships	Edinburgh, United Kingdom	[51]
1500m freestyle	14:24.00		Tim Shuttleworth	Loughborough University	17 December 2016	ASA Winter Meet	Sheffield, United Kingdom	[52]
50m backstroke	23.09		Chris Walker-Hebborn	Great Britain	6 December 2015	European Championships	Netanya, Israel	[53]
100m backstroke	50.14		Liam Tancock	Great Britain	10 April 2008	World Championships	Manchester, United Kingdom	[54]
200m backstroke	1:48.53		Luke Greenbank	Great Britain	10 December 2023	European Championships	Otopeni, Romania	[55]
50m breaststroke	25.41		Adam Peaty	London Roar	22 November 2020	International Swimming League	Budapest, Hungary	[56]
100m breaststroke	55.41	CR	Adam Peaty	London Roar	22 November 2020	International Swimming League	Budapest, Hungary	[57]
200m breaststroke	2:01.43	CR	Michael Jamieson	Great Britain	15 December 2013	European Championships	Herning, Denmark	[58]
50m butterfly	22.10		Jacob Peters	Great Britain	9 December 2023	European Championships	Otopeni, Romania	[59]
100m butterfly	49.21	sf	Adam Barrett	Great Britain	7 December 2016	World Championships	Windsor, Canada	[60]
200m butterfly	1:51.27		Joseph Roebuck	Great Britain	12 December 2009	European Championships	Istanbul, Turkey	[61]
100m individual medley	51.14		Duncan Scott	Great Britain	18 October 2024	World Cup	Shanghai, China	[62]
200m individual medley	1:50.98		Duncan Scott	Great Britain	8 December 2023	European Championships	Otopeni, Romania	[63]
400m individual medley	3:59.81		Duncan Scott	London Roar	20 December 2019	International Swimming League	Las Vegas, United States	[64]
4×50m freestyle relay	1:24.61		Duncan Scott  (21.44) Martyn Walton  (21.34) Scott McLay  (20.85) Craig McLean  (20.98)	University of Stirling	14 December 2019	Scottish Championships	Edinburgh, United Kingdom	[65]
4×50m freestyle relay	1:22.52	'#'	Benjamin Proud  (20.56) Matthew Richards  (20.50) Alexander Cohoon  (20.99) Lewis Burras  (20.47)	Great Britain	5 December 2023	European Championships	Otopeni, Romania	[66]
4×100m freestyle relay	3:09.25	h	Matthew Richards  (47.49) Edward Mildred  (47.92) Thomas Dean  (47.02) Benjamin Proud  (46.82)	Great Britain	16 December 2021	World Championships	Abu Dhabi, United Arab Emirates	[67]
4×200m freestyle relay	6:56.52		Robert Renwick  (1:44.83) David Carry  (1:44.19) Andrew Hunter  (1:44.04) Ross Davenport  (1:43.46)	Great Britain	10 April 2008	World Championships	Manchester, United Kingdom	[68]
4×50m medley relay	1:32.30	CR	Chris Walker-Hebborn  (23.31) Adam Peaty  (25.71) Adam Barrett  (22.23) Benjamin Proud  (21.05)	Great Britain	4 December 2014	World Championships	Doha, Qatar	[69]
4×100m medley relay	3:22.78	CR	Chris Walker-Hebborn  (50.57) Adam Peaty  (56.23) Adam Barrett  (49.01) Benjamin Proud  (46.97)	Great Britain	7 December 2014	World Championships	Doha, Qatar	[70]

Legend: # – Record awaiting ratification by British Swimming;WR – World record;ER – European record;CR – Commonwealth record;
Records not set in finals: h – heat;sf – semifinal;r – relay 1st leg;rh – relay heat 1st leg;b – B final;† – en route to final mark;tt – time trial

Women

Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	23.44		Francesca Halsall	Great Britain	19 December 2009	Duel in the Pool	Manchester, United Kingdom	[71]
100m freestyle	51.19		Francesca Halsall	Great Britain	22 November 2009	World Cup	Singapore, Singapore	[72]
200m freestyle	1:51.87		Freya Anderson	London Roar	22 November 2020	International Swimming League	Budapest, Hungary	[73]
400m freestyle	3:54.92		Joanne Jackson	Loughborough University	8 August 2008	British Grand Prix	Leeds, United Kingdom	[74]
800m freestyle	8:08.16		Jazmin Carlin	Great Britain	4 December 2014	World Championships	Doha, Qatar	[75]
1500m freestyle	15:46.15		Fleur Lewis	Loughborough University	17 November 2023	BUCS Championships	Sheffield, United Kingdom	[76]
50m backstroke	26.13		Georgia Davies	Great Britain	4 October 2018	World Cup	Budapest, Hungary	[77]
100m backstroke	56.35		Elizabeth Simmonds	Bath University	17 December 2015	ASA Winter Meet	Sheffield, United Kingdom	[78]
200m backstroke	2:00.83		Elizabeth Simmonds	Great Britain	16 December 2011	Duel in the Pool	Atlanta, United States	[79]
50m breaststroke	29.17		Imogen Clark	Derby Excel	16 December 2023	Swim England National Winter Championships	Sheffield, United Kingdom	[80]
100m breaststroke	1:04.37		Molly Renshaw	Great Britain	20 December 2021	World Championships	Abu Dhabi, United Arab Emirates	[81]
200m breaststroke	2:17.10		Jocelyn Ulyett	Loughborough University	6 December 2019	Swim England Winter Championships	Sheffield, United Kingdom	[82]
50m butterfly	25.29		Francesca Halsall	Great Britain	29 October 2014	World Cup	Tokyo, Japan	[83]
100m butterfly	55.71		Francesca Halsall	Great Britain	18 December 2009	Duel in the Pool	Manchester, United Kingdom	[84]
200m butterfly	2:03.19		Jemma Lowe	Great Britain	12 December 2012	World Championships	Istanbul, Turkey	[85]
100m individual medley	57.59	sf	Siobhan-Marie O'Connor	Great Britain	3 December 2015	European Championships	Netanya, Israel	[86]
200m individual medley	2:04.77		Abbie Wood	New York Breakers	1 November 2020	International Swimming League	Budapest, Hungary	[87]
400m individual medley	4:23.14		Hannah Miley	Great Britain	12 December 2012	World Championships	Istanbul, Turkey	[88]
4×50m freestyle relay	1:36.18		Anna Hopkin  (23.74) Siobhan-Marie O'Connor  (24.28) Georgia Davies  (24.69) Freya Anderson  (23.47)	Great Britain	6 December 2019	European Championships	Glasgow, United Kingdom	[89]
4×100m freestyle relay	3:32.88		Francesca Halsall  (52.36) Caitlin McClatchey  (53.25) Julia Beckett  (53.54) Melanie Marshall  (53.73)	Great Britain	12 April 2008	World Championships	Manchester, United Kingdom	[90]
4×200m freestyle relay	7:38.96		Joanne Jackson  (1:54.78) Melanie Marshall  (1:55.83) Caitlin McClatchey  (1:54.64) Rebecca Adlington  (1:53.71)	Great Britain	10 April 2008	World Championships	Manchester, United Kingdom	[91]
4×50m medley relay	1:45.65		Georgia Davies  (26.62) Siobhan-Marie O'Connor  (29.79) Freya Anderson  (25.78) Anna Hopkin  (23.46)	Great Britain	8 December 2019	European Championships	Glasgow, United Kingdom	[92]
4×50m medley relay	1:44.67	'#'	Kathleen Dawson  (26.97) Imogen Clark  (28.66) Keanna MacInnes  (25.69) Anna Hopkin  (23.35)	Great Britain	7 December 2023	European Championships	Otopeni, Romania	[93]
4×100m medley relay	3:51.85		Georgia Davies  (57.45) Sophie Allen  (1:05.90) Jemma Lowe  (56.51) Francesca Halsall  (51.99)	Great Britain	14 December 2012	World Championships	Istanbul, Turkey	[94]

Legend: # – Record awaiting ratification by British Swimming;WR – World record;ER – European record;CR – Commonwealth record;
Records not set in finals: h – heat;sf – semifinal;r – relay 1st leg;rh – relay heat 1st leg;b – B final;† – en route to final mark;tt – time trial

Mixed relay

Event	Time		Name	Club	Date	Meet	Location	Ref
4×50m freestyle relay	1:28.64		Great Britain	7 December 2019	European Championships	Glasgow, United Kingdom	[95]
4×50m freestyle relay	1:27.75	'#'	Benjamin Proud  (20.39) Lewis Burras  (20.69) Anna Hopkin  (22.95) Freya Anderson  (23.72)	Great Britain	9 December 2023	European Championships	Otopeni, Romania	[96]
4×50m medley relay	1:37.07		Medi Harris  (26.60) Adam Peaty  (25.24) Ben Proud  (21.93) Anna Hopkin  (23.30)	Great Britain	14 December 2022	World Championships	Melbourne, Australia	[97]

Legend: # – Record awaiting ratification by British Swimming;WR – World record;ER – European record;CR – Commonwealth record;
Records not set in finals: h – heat

Gallery

Some of the current British record holders:

• 
  Rebecca Adlington, current long course record holder in the 800 metres freestyle, which is also the current European record.
• 
  Mark Foster, current short course record holder in both freestyle and butterfly over 50 metres.
• 
  Hannah Miley, current long course and short course record holder in the 400 metres individual medley.
• 
  Rebecca Adlington, Joanne Jackson, Jazmin Carlin and Caitlin McClatchey – 4×200 m freestyle relay long course record holders.

References

General

• "British Long Course Records – Men" (PDF). British Swimming.9 August 2024 updated
• "British Long Course Records – Women" (PDF). British Swimming.31 July 2024 updated
• "British Long Course Records – Relay" (PDF). British Swimming.18 June 2022 updated
• "British Short Course Records – Men" (PDF). British Swimming.24 October 2024 updated
• "British Short Course Records – Women" (PDF). British Swimming.22 May 2024 updated
• "British Short Course Records – Relay" (PDF). British Swimming.14 December 2019 updated

Specific

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External links

• British Swimming official website
• British Swimming records subpage