List of Americas records in swimming

The Americas records in swimming are the fastest times ever by a swimmer representing a country from the Americas, which are recognised and ratified by the Amateur Swimming Union of the Americas (UANA). These records should not be confused with the USA national records, typically referred to as the "American records", despite their similarities.

All records were set in finals unless noted otherwise.

Long course (50 m)

Men

Event Time NameNationalityDateMeetLocation Ref
50m freestyle 20.91 WRCésar Cielo Brazil 18 December 2009Brazilian Championships São Paulo, Brazil [1][2]
100m freestyle 46.91 WRCésar Cielo Brazil 30 July 2009World Championships Rome, Italy [3][4]
200m freestyle 1:42.96 Michael Phelps United States 12 August 2008Olympic Games Beijing, China
400m freestyle 3:42.78 Larsen Jensen United States 10 August 2008Olympic Games Beijing, China
800m freestyle 7:41.86 Ryan Cochrane Canada 27 July 2011World Championships Shanghai, China [5][6]
1500m freestyle 14:39.48 Connor Jaeger  United States 13 August 2016Olympic Games Rio de Janeiro, Brazil [7]
50m backstroke 24.24 Ryan Murphy  United States 27 July 2018USA Championships Irvine, United States [8]
100m backstroke 51.85 r, WRRyan Murphy  United States 13 August 2016Olympic Games Rio de Janeiro, Brazil [9]
200m backstroke 1:51.92 WRAaron Peirsol United States 31 July 2009World Championships Rome, Italy [10]
50m breaststroke 26.52 João Gomes Júnior  Brazil 26 July 2017World Championships Budapest, Hungary [11]
100m breaststroke 58.64 sfKevin Cordes  United States 23 July 2017World Championships Budapest, Hungary [12]
200m breaststroke 2:07.17 Josh Prenot  United States 30 June 2016U.S. Olympic Trials Omaha, United States [13]
50m butterfly 22.61 Nicholas Santos  Brazil 5 May 2017Maria Lenk Trophy Rio de Janeiro, Brazil [14]
100m butterfly 49.82 WRMichael Phelps United States 1 August 2009World Championships Rome, Italy [15][16]
200m butterfly 1:51.51 WRMichael Phelps United States 29 July 2009World Championships Rome, Italy [17][18]
200m individual medley 1:54.00 WRRyan Lochte United States 28 July 2011World Championships Shanghai, China [19][20]
400m individual medley 4:03.84 WRMichael Phelps United States 10 August 2008Olympic Games Beijing, China [21][22]
4×100m freestyle relay 3:08.24 WR  United States 11 August 2008 Olympic Games Beijing, China [23][24]
4×200m freestyle relay 6:58.55 WR
 United States 31 July 2009 World Championships Rome, Italy [25][26]
4×100m medley relay 3:27.28 WR
 United States 2 August 2009 World Championships Rome, Italy [27][28]

Legend: # – Record awaiting ratification by UANA; WRWorld 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 NameNationalityDateMeetLocation Ref
50m freestyle 23.97 Simone Manuel  United States 30 July 2017World Championships Budapest, Hungary [29]
100m freestyle 52.27 Simone Manuel  United States 28 July 2017World Championships Budapest, Hungary [30]
200m freestyle 1:53.61 Allison Schmitt United States 31 July 2012Olympic Games London, United Kingdom [31]
400m freestyle 3:56.46 WRKatie Ledecky  United States 7 August 2016Olympic Games Rio de Janeiro, Brazil [32]
800m freestyle 8:04.79 WRKatie Ledecky  United States 12 August 2016Olympic Games Rio de Janeiro, Brazil [33]
1500m freestyle 15:20.48 WRKatie Ledecky  United States 16 May 2018TYR Pro Swim Series Indianapolis, United States [34]
50m backstroke 27.14 Etiene Medeiros  Brazil 27 July 2017World Championships Budapest, Hungary [35]
100m backstroke 58.00 WRKathleen Baker  United States 28 July 2018USA Championships Irvine, United States [36]
200m backstroke 2:04.06 WRMissy Franklin  United States 3 August 2012Olympic Games London, United Kingdom [37]
50m breaststroke 29.40 WRLilly King  United States 30 July 2017World Championships Budapest, Hungary [38]
100m breaststroke 1:04.13 WRLilly King  United States 25 July 2017World Championships Budapest, Hungary [39]
200m breaststroke 2:19.59 Rebecca Soni United States 2 August 2012Olympic Games London, United Kingdom [40]
50m butterfly 25.48 =Kelsi Worrell  United States 29 July 2017World Championships Budapest, Hungary [41]
50m butterfly 25.48 =Kelsi Dahlia  United States 26 July 2018USA Championships Irvine, United States [42]
100m butterfly 55.98 Dana Vollmer United States 29 July 2012Olympic Games London, United Kingdom [43]
200m butterfly 2:04.14 Mary DeScenza United States 29 July 2009World Championships Rome, Italy
200m individual medley 2:06.15 Ariana Kukors United States 27 July 2009World Championships Rome, Italy [44][45]
400m individual medley 4:31.12 Katie Hoff United States 29 June 2008USA Olympic Trials Omaha, United States
4×100m freestyle relay 3:31.72  United States 23 July 2017 World Championships Budapest, Hungary [46]
4×200m freestyle relay 7:42.56
 United States 29 July 2009 World Championships Rome, Italy
4×100m medley relay 3:51.55 WR
 United States 30 July 2017 World Championships Budapest, Hungary [47]

Legend: # – Record awaiting ratification by UANA; WRWorld 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 NameClubDateMeetLocation Ref
4×100m freestyle relay 3:19.60 WR  United States 29 July 2017 World Championships Budapest, Hungary [48]
4×100m medley relay 3:38.56 WR
 United States 26 July 2017 World Championships Budapest, Hungary [49]

Legend: # – Record awaiting ratification by UANA; WRWorld record;
Records not set in finals: h – heat

Short course (25 m)

Men

Event Time NameNationalityDateMeetLocation Ref
50m freestyle 20.51 Cesar Cielo Filho Brazil 17 December 2010World Championships Dubai, United Arab Emirates [50]
100m freestyle 45.08 rNathan Adrian United States 19 December 2009Duel in the Pool Manchester, United Kingdom
200m freestyle 1:40.80 Brent Hayden Canada 15 November 2009World Cup Berlin, Germany
400m freestyle 3:34.81 Peter Vanderkaay United States 22 February 2009Japan Open Tokyo, Japan
800m freestyle 7:33.94 Chad La Tourette United States 19 December 2009Duel in the Pool Manchester, United Kingdom
1500m freestyle 14:19.29 Connor Jaeger  United States 12 December 2015Duel in the Pool Indianapolis, United States [51]
50m backstroke 22.61 Peter Marshall United States 22 November 2009World Cup Singapore, Singapore [52]
100m backstroke 48.92 Matt Grevers  United States 12 December 2015Duel in the Pool Indianapolis, United States [53]
200m backstroke 1:46.68 Ryan Lochte United States 19 December 2010World Championships Dubai, United Arab Emirates [54]
50m breaststroke 25.63 Felipe França Silva  Brazil 7 December 2014World Championships Doha, Qatar [55]
100m breaststroke 56.25 Felipe França Silva  Brazil 4 September 2014José Finkel Trophy Guaratinguetá, Brazil [56]
200m breaststroke 2:02.33 Cody Miller  United States 11 December 2015Duel in the Pool Indianapolis, United States [57]
50m butterfly 21.75 WRNicholas Santos  Brazil 6 October 2018World Cup Budapest, Hungary [58]
100m butterfly 48.63 Thomas Shields  United States 11 December 2015Duel in the Pool Indianapolis, United States [59]
200m butterfly 1:49.05 Thomas Shields  United States 12 December 2015Duel in the Pool Indianapolis, United States [60]
100m individual medley 50.71 sfRyan Lochte  United States 15 December 2012World Championships Istanbul, Turkey [61]
200m individual medley 1:49.63 WRRyan Lochte  United States 14 December 2012World Championships Istanbul, Turkey [62]
400m individual medley 3:55.50 WRRyan Lochte United States 16 December 2010World Championships Dubai, United Arab Emirates [63]
4×50m freestyle relay 1:25.28
 Brazil 20 August 2012 José Finkel Trophy São Paulo, Brazil [64]
4×100m freestyle relay 3:03.30 WR  United States 19 December 2009 Duel in the Pool Manchester, United Kingdom
4×200m freestyle relay 6:49.58
 United States 16 December 2010 World Championships Dubai, United Arab Emirates [65]
4×50m medley relay 1:30.51  Brazil 4 December 2014 World Championships Doha, Qatar [66]
4×100m medley relay 3:20.71
 United States 18 December 2009 Duel in the Pool Manchester, United Kingdom

Legend: # – Record awaiting ratification by UANA; WRWorld 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 NameNationalityDateMeetLocation Ref
50m freestyle 23.82 Dara Torres United States 17 November 2007World Cup Berlin, Germany
100m freestyle 51.69 Simone Manuel  United States 11 December 2015Duel in the Pool Indianapolis, United States [67]
200m freestyle 1:51.67 Allison Schmitt United States 19 December 2009Duel in the Pool Manchester, United Kingdom
400m freestyle 3:55.89 Allison Schmitt United States 18 December 2009Duel in the Pool Manchester, United Kingdom
800m freestyle 8:07.67 hLeah Smith  United States 7 December 2016World Championships Windsor, Canada [68]
1500m freestyle 15:32.90 Kate Ziegler United States 14 October 2007Alex Athletics
Jubliäums Challenge
Essen, Germany
50m backstroke 25.67 WREtiene Medeiros  Brazil 7 December 2014World Championships Doha, Qatar [69]
100m backstroke 55.91 Kathleen Baker  United States 29 September 2018World Cup Eindhoven, Netherlands [70]
200m backstroke 2:00.03 Missy Franklin United States 22 October 2011World Cup Berlin, Germany [71][72]
50m breaststroke 28.56 WRAlia Atkinson  Jamaica 6 October 2018World Cup Budapest, Hungary [73]
100m breaststroke 1:02.36 =, =WRAlia Atkinson  Jamaica 6 December 2014World Championships Doha, Qatar [74]
100m breaststroke 1:02.36 =, =WRAlia Atkinson  Jamaica 26 August 2016World Cup Chartres, France [75]
200m breaststroke 2:14.57 Rebecca Soni  United States 18 December 2009Duel in the Pool Manchester, United Kingdom
50m butterfly 24.94 hKelsi Worrell  United States 8 December 2016World Championships Windsor, Canada [76]
100m butterfly 54.84 Kelsi Dahlia  United States 6 October 2018World Cup Budapest, Hungary [77]
200m butterfly 2:02.89 Kelsi Worrell  United States 7 December 2016World Championships Windsor, Canada [78]
100m individual medley 58.02 =Katie Meili  United States 31 August 2016World Cup Berlin, Germany [79]
100m individual medley 58.02 =Kathleen Baker  United States 4 October 2018World Cup Budapest, Hungary [80]
200m individual medley 2:04.60 Julia Smit  United States 19 December 2009Duel in the Pool Manchester, United Kingdom
400m individual medley 4:21.04 Julia Smit  United States 18 December 2009Duel in the Pool Manchester, United Kingdom
4×50m freestyle relay 1:34.61
 United States 7 December 2014 World Championships Doha, Qatar [81]
4×100m freestyle relay 3:27.70  United States 5 December 2014 World Championships Doha, Qatar [82]
4×200m freestyle relay 7:33.89
 Canada 10 December 2016 World Championships Windsor, Canada [83]
4×50m medley relay 1:43.27 WR
 United States 7 December 2016 World Championships Windsor, Canada [84]
4×100m medley relay 3:45.20 WR
 United States 11 December 2015 Duel in the Pool Indianapolis, United States [85]

Legend: # – Record awaiting ratification by UANA; WRWorld 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 NameNationalityDateMeetLocation Ref
4×50m freestyle relay 1:28.57  United States 6 December 2014 World Championships Doha, Qatar [86]
4×50m medley relay 1:37.17 WR
 United States 21 December 2013 Duel in the Pool Glasgow, United Kingdom [87]

Legend: # – Record awaiting ratification by UANA; WRWorld record;
Records not set in finals: h – heat; – en route to final mark

References

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