# List of Cayman Islands records in swimming

The Cayman Islands Records in Swimming are the fastest times ever swum by a swimmer representing the Cayman Islands. These records are kept by the Cayman Islands Amateur Swimming Association (CIASA).
CIASA keeps records for both for males and females, for long course (50m) and short course (25m) events. Records are kept in the following events (by stroke):
* freestyle: 50, 100, 200, 400, 800 and 1500;
* backstroke: 50, 100 and 200;
* breaststroke: 50, 100 and 200;
* butterfly: 50, 100 and 200;
* individual medley: 100 (25m only), 200 and 400;
* relays: 4x100 free, 4x200 free, and 4 × 100 medley.

## Long course (50m)
### Men

| Event | Time | | Name | Club | Date | Meet | Location |
| 50m freestyle | 21.73 | sf | Jordan Crooks | Cayman Islands | 28 July 2023 | World Championships | Fukuoka, Japan |
| 50m freestyle | 21.73 | | Jordan Crooks | Cayman Islands | 29 July 2023 | World Championships | Fukuoka, Japan |
| 50m freestyle | 21.51 | h, # | Jordan Crooks | Cayman Islands | 1 August 2024 | Olympics Games | Paris, France |
| 100m freestyle | 47.71 | sf | Jordan Crooks | Cayman Islands | 26 July 2023 | World Championships | Fukuoka, Japan |
| 200m freestyle | 1:46.44 | sf | Shaune Fraser | Cayman Islands | 27 July 2009 | World Championships | Rome, Italy |
| 400m freestyle | 3:57.51 | | Shaune Fraser | Gator SC | 17 July 2008 | USA Sectional meet | Fort Lauderdale, United States |
| 800m freestyle | 8:29.61 | | Shaune Fraser | - | 12 June 2004 | Janet Evans Invitational | Los Angeles, United States |
| 1500m freestyle | 16:10.71 | | Shaune Fraser | Cayman Islands | April 2004 | CARIFTA Championships | Nassau, The Bahamas |
| 50m backstroke | 26.94 | | Jordan Crooks | Cayman Islands | 29 April 2021 | UANA Tokyo Qualifier | Clermont, United States |
| 100m backstroke | 56.99 | | Shaune Fraser | Gator S.C. | November 2011 | USA Grand Prix meet | Minneapolis, United States |
| 200m backstroke | 2:01.17 | h | Brett Fraser | Cayman Islands | 13 August 2008 | Olympic Games | Beijing, China |
| 50m breaststroke | 29.80 | | David Ebanks | Cayman Islands | 16 June 2013 | British Masters Championships | Plymouth, United Kingdom |
| 100m breaststroke | 1:08.36 | h | David Ebanks | Cayman Islands | 25 July 2014 | Commonwealth Games | Glasgow, United Kingdom |
| 100m breaststroke | 1:07.04 | '#' | Jordan Lisle | Cayman Islands | 9 April 2023 | CARIFTA Championships | Willemstad, Curaçao |
| 200m breaststroke | 2:30.89 | | Seiji Groome | Cayman Islands | 16 April 2009 | CARIFTA Championships | Savaneta, Aruba |
| 200m breaststroke | 2:23.66 | '#' | Dominic Hilton | Trojan | 25 July 2024 | Irish Youth and Senior Summer Nationals | Dublin, Republic of Ireland |
| 50m butterfly | 23.66 | = | Brett Fraser | Gator S.C. | 25 July 2014 | Commonwealth Games | Glasgow, United Kingdom |
| 50m butterfly | 23.66 | = | Brett Fraser | New York Athletic Club | 19 January 2020 | Geneva International Challenge Meet | Geneva, Switzerland |
| 100m butterfly | 52.96 | | Brett Fraser | Cayman Islands | 16 October 2011 | Pan American Games | Guadalajara, Mexico |
| 200m butterfly | 2:01.58 | | Shaune Fraser | Cayman Islands | July 2005 | CCCAN | Santo Domingo, Dominican Republic |
| 200m individual medley | 2:05.14 | | Shaune Fraser | Cayman Islands | 26 July 2006 | Central American & Caribbean Games | Cartagena, Colombia |
| 400m individual medley | 4:29.00 | | Shaune Fraser | Cayman Islands | 16 March 2006 | Commonwealth Games | Melbourne, Australia |
| 4×50m freestyle relay | 1:39.24 | | Jordan CrooksZachary MooreLiam HenryJake Bailey | Cayman Islands | 23 April 2019 | CARIFTA Championships | Bridgetown, Barbados |
| 4×100m freestyle relay | 3:37.78 | | Brett SmithCaleb InghamJack HarveyBrian Desmond | Cayman Islands | 20 April 2019 | CARIFTA Championships | Bridgetown, Barbados |
| 4×200m freestyle relay | 8:04.22 | | James AllisonConnor MacdonaldDominic HiltonWill Sellars | Cayman Islands | 8 April 2023 | CARIFTA Championships | Willemstad, Curaçao |
| 4×100m medley relay | 3:59.52 | | Will SellarsJordan LisleDanny KishJames Allison | Cayman Islands | 7 April 2023 | CARIFTA Championships | Willemstad, Curaçao |

### Women

| Event | Time | | Name | Club | Date | Meet | Location |
| 50m freestyle | 25.66 | h | Jillian Crooks | Cayman Islands | 29 July 2023 | World Championships | Fukuoka, Japan |
| 100m freestyle | 55.18 | | Jillian Crooks | Cayman Islands | 7 August 2023 | Commonwealth Youth Games | Trinidad, Trinidad and Tobago |
| 200m freestyle | 2:03.67 | | Jillian Crooks | TS Aquatics | 27 July 2022 | Futures Championships | Cary, United States |
| 400m freestyle | 4:25.06 | | Kyra Rabess | Cayman Islands | 25 November 2021 | Junior Pan American Games | Cali, Colombia |
| 800m freestyle | 9:01.41 | | Heather Roffey | Bolles Sharks | 10 June 2004 | Charlotte UltraSwim | Charlotte, United States |
| 1500m freestyle | 17:25.66 | | Kyra Rabess | Cayman Islands | 25 June 2023 | CAC Games | San Salvador, El Salvador |
| 50m backstroke | 29.51 | | Jillian Crooks | Cayman Islands | 7 August 2023 | Commonwealth Youth Games | Trinidad, Trinidad and Tobago |
| 50m backstroke | 29.20 | h, not ratified | Lila Higgo | Bolles School Sharks | 2 March 2023 | TYR Pro Swim Series | Fort Lauderdale, United States |
| 100m backstroke | 1:02.10 | | Jillian Crooks | Cayman Islands | 6 August 2023 | Commonwealth Youth Games | Trinidad, Trinidad and Tobago |
| 200m backstroke | 2:21.20 | | Lara Butler | Stingray | 10 April 2016 | Derventio eXcel Open Meet | Sheffield, United Kingdom |
| 200m backstroke | 2:19.38 | =, not ratified | Lila Higgo | Camana Bay Aquatic Club | 31 July 2022 | Futures Championships | Cary, United States |
| 200m backstroke | 2:19.38 | c, =, not ratified | Lila Higgo | Bolles School Sharks | 3 March 2023 | TYR Pro Swim Series | Fort Lauderdale, United States |
| 50m breaststroke | 34.77 | | Sarah Jackson | Cayman Islands | 17 April 2017 | CARIFTA Championships | Nassau, The Bahamas |
| 100m breaststroke | 1:20.17 | | Sarah Jackson | Cayman Islands | 16 April 2017 | CARIFTA Championships | Nassau, The Bahamas |
| 100m breaststroke | 1:18.65 | not ratified | Sabine Ellison | Cayman Islands | 23 April 2019 | CARIFTA Championships | Bridgetown, Barbados |
| 200m breaststroke | 2:49.46 | | Kaytlin Sullivan | Cayman Islands | 16 April 2022 | CARIFTA Championships | Bridgetown, Barbados |
| 200m breaststroke | 2:47.04 | not ratified | Sabine Ellison | Cayman Islands | 20 April 2019 | CARIFTA Championships | Bridgetown, Barbados |
| 50m butterfly | 27.53 | b | Jillian Crooks | Tac Titans | 19 May 2023 | TYR Pro Swim Series | Mission Viejo, United States |
| 100m butterfly | 1:02.41 | h | Jillian Crooks | Tac Titans | 20 May 2023 | TYR Pro Swim Series | Mission Viejo, United States |
| 100m butterfly | 1:00.22 | '#' | Jillian Crooks | Cayman Islands | 2 April 2024 | CARIFTA Championships | Nassau, The Bahamas |
| 200m butterfly | 2:17.50 | | Lara Butler | Stingray | 21 February 2016 | BUCS Championships | Sheffield, United Kingdom |
| 200m individual medley | 2:22.59 | | Lara Butler | Stingray | 9 April 2016 | Derventio eXcel Open Meet | Sheffield, United Kingdom |
| 400m individual medley | 5:06.77 | | Heather Roffey | Cayman Islands | 10 August 2003 | Pan American Games | Santo Domingo, Dominican Republic |
| 4×50m freestyle relay | 1:50.09 | | Jillian Crooks (27.17)Kyra RabessVeronika FankinaHarper Barrowman | Cayman Islands | 19 April 2022 | CARIFTA Championships | Bridgetown, Barbados |
| 4×50m freestyle relay | 1:48.62 | '#' | Jillian CrooksLila HiggoHarper BarrowmanSofia Bonati | Cayman Islands | 9 April 2023 | CARIFTA Championships | Willemstad, Curaçao |
| 4×100m freestyle relay | 3:57.63 | | Lila Higgo (59.15)Jilian Crooks (57.95)Sofia Bonati (1:00.81)Harper Barrowman (59.72) | Cayman Islands | 6 April 2023 | CARIFTA Championships | Willemstad, Curaçao |
| 4×200m freestyle relay | 8:42.17 | | Harper Barrowman (2:09.53)Kathryn Lambert-Wragg (2:15.41)Jilian Crooks (2:08.32)Kyra Rabess (2:08.91) | Cayman Islands | 18 April 2022 | CARIFTA Championships | Bridgetown, Barbados |
| 4×100m medley relay | 4:31.60 | | Lila Higgo (1:07.12)Kaitlyn Sullivan (1:19.14)Jilian Crooks (1:05.16)Harper Barrowman (1:00.18) | Cayman Islands | 7 April 2023 | CARIFTA Championships | Willemstad, Curaçao |

### Mixed relay

| Event | Time | | Name | Club | Date | Meet | Location |
| 4×100m freestyle relay | 3:44.46 | h | James Allison (51.78)Connor Macdonald (55.47)Jillian Crooks (57.35)Harper Barrowman (59.86) | Cayman Islands | 8 August 2023 | Commonwealth Youth Games | Trinidad, Trinidad and Tobago |
| 4×200m freestyle relay | 8:18.63 | | James Allison (1:52.39)Connor MacdonaldHarper BarrowmanSierrah Broadbelt | Cayman Islands | 8 August 2023 | Commonwealth Youth Games | Trinidad, Trinidad and Tobago |
| 4×100m medley relay | 4:34.26 | h | Connor Macdonald (1:07.16)Sierrah BroadbeltAllyson BelfonteJames Allison | Cayman Islands | 9 August 2023 | Commonwealth Youth Games | Trinidad, Trinidad and Tobago |

## Short course (25m)
### Men

| Event | Time | | Name | Club | Date | Meet | Location |
| 50m freestyle | 20.31 | sf | Jordan Crooks | Cayman Islands | 16 December 2022 | World Championships | Melbourne, Australia |
| 50m freestyle | 19.90 | sf, WR, # | Jordan Crooks | Cayman Islands | 14 December 2024 | World Championships | Budapest, Hungary |
| 100m freestyle | 45.55 | sf | Jordan Crooks | Cayman Islands | 14 December 2022 | World Championships | Melbourne, Australia |
| 100m freestyle | 44.95 | h, # | Jordan Crooks | Cayman Islands | 11 December 2024 | World Championships | Budapest, Hungary |
| 200m freestyle | 1:42.98 | h | Shaune Fraser | Cayman Islands | 15 December 2010 | Short Course Worlds | Dubai, United Arab Emirates |
| 400m freestyle | 3:54.93 | | James Allison | Seven Mile Swimmers | 21 February 2023 | CIASA Championships | Grand Cayman, Cayman Islands |
| 800m freestyle | 8:22.84 | † | Geoffrey Butler | Cayman Islands | 15 July 2013 | Island Games | Devonshire Parish, Bermuda |
| 1500m freestyle | 15:46.87 | | Geoffrey Butler | Cayman Islands | 15 July 2013 | Island Games | Devonshire Parish, Bermuda |
| 50m backstroke | 25.23 | | Jordan Crooks | Camana Bay | 27 February 2020 | CIASA Championships | Grand Cayman, Cayman Islands |
| 100m backstroke | 55.53 | | Jordan Crooks | Unattached | 19 February 2021 | CIASA Championships | Grand Cayman, Cayman Islands |
| 200m backstroke | 2:00.17 | h | Brett Fraser | Cayman Islands | 13 April 2008 | Short Course Worlds | Manchester, United Kingdom |
| 50m breaststroke | 28.89 | | David Ebanks | Romford Town | 23 October 2015 | ASA National Masters Championships | Sheffield, United Kingdom |
| 100m breaststroke | 1:04.58 | | David Ebanks | Romford Town | 18 October 2013 | British Masters | Sheffield, United Kingdom |
| 200m breaststroke | 2:25.84 | | David Ebanks | Romford Town | 18 October 2013 | British Masters | Sheffield, United Kingdom |
| 200m breaststroke | 2:24.60 | not ratified | Jordan Lisle | Seven Mile Swimmers | 2 December 2022 | Coconut Cup | Grand Cayman, Cayman Islands |
| 50m butterfly | 22.95 | h | Brett Fraser | Cayman Islands | 5 December 2014 | World Championships | Doha, Qatar |
| 100m butterfly | 51.06 | | Shaune Fraser | Cayman Islands | 16 July 2013 | Island Games | Devonshire Parish, Bermuda |
| 200m butterfly | 1:53.80 | h | Shaune Fraser | Cayman Islands | 19 December 2010 | Short Course Worlds | Dubai, United Arab Emirates |
| 100m individual medley | 52.94 | h | Shaune Fraser | Cayman Islands | 18 December 2010 | Short Course Worlds | Dubai, United Arab Emirates |
| 200m individual medley | 1:56.21 | h | Shaune Fraser | Cayman Islands | 17 December 2010 | Short Course Worlds | Dubai, United Arab Emirates |
| 400m individual medley | 4:25.67 | | Shaune Fraser | Cayman Islands | 1 July 2003 | Island Games | Guernsey, United Kingdom |
| 4×50m freestyle relay | 1:36.84 | | Rory BarrettJonathan KeyMatthew SomervilleEdward Weber IV | Cayman Islands | 27 June 2017 | Island Games | Visby, Sweden |
| 4×100m freestyle relay | 3:35.76 | | Rory BarrettGeoffrey ButlerAlexander McCallumEdward Weber | Cayman Islands | 2 July 2015 | Island Games | Saint Brélade, Jersey |
| 4×200m freestyle relay | | | | | | |
| 4×50m medley relay | 1:44.53 | | Geoffrey ButlerBratt FraserShaune FraserAlexander McCallum | Cayman Islands | 29 June 2015 | Island Games | Saint Brélade, Jersey |
| 4×100m medley relay | | | | | | |

### Women

| Event | Time | | Name | Club | Date | Meet | Location |
| 50m freestyle | 25.19 | | Jillian Crooks | Camana Bay Aquatic Club | 21 February 2023 | CIASA Championships | Grand Cayman, Cayman Islands |
| 50m freestyle | 24.70 | h, # | Jillian Crooks | Cayman Islands | 14 December 2024 | World Championships | Budapest, Hungary |
| 100m freestyle | 54.20 | h | Jillian Crooks | Cayman Islands | 14 December 2022 | World Championships | Melbourne, Australia |
| 100m freestyle | 54.13 | h, # | Jillian Crooks | Cayman Islands | 11 December 2024 | World Championships | Budapest, Hungary |
| 200m freestyle | 2:00.16 | h | Jillian Crooks | Cayman Islands | 4 November 2022 | World Cup | Indianapolis, United States |
| 400m freestyle | 4:19.72 | | Kyra Rabess | Stingray | 20 July 2022 | Summer Finale | Grand Cayman, Cayman Islands |
| 400m freestyle | 4:14.77 | h, '#' | Kyra Rabess | Cayman Islands | 10 December 2024 | World Championships | Budapest, Hungary |
| 800m freestyle | 8:51.56 | | Kyra Rabess | Stingray | 21 July 2022 | Summer Finale | Grand Cayman, Cayman Islands |
| 800m freestyle | 8:46.13 | '#' | Kyra Rabess | Cayman Islands | 11 December 2024 | World Championships | Budapest, Hungary |
| 1500m freestyle | 17:23.34 | | Harper Barrowman | Seven Miles Swimmers | 21 October 2022 | CBAC Fall Kick Off | Grand Cayman, Cayman Islands |
| 1500m freestyle | 17:01.45 | '#' | Kyra Rabess | Cayman Islands | 11 July 2023 | Island Games | Guernsey, United Kingdom |
| 50m backstroke | 27.48 | | Jillian Crooks | Camana Bay Aquatic Club | 18 February 2023 | CIASA Championships | Grand Cayman, Cayman Islands |
| 100m backstroke | 1:02.96 | | Jillian Crooks | Unattached | 19 February 2021 | CIASA Championships | Grand Cayman, Cayman Islands |
| 100m backstroke | 1:02.91 | not ratified | Lila Higgo | Camana Bay Aquatic Club | 4 March 2022 | CIASA Championships | Grand Cayman, Cayman Islands |
| 200m backstroke | 2:14.38 | | Lara Butler | Stingray | 14 November 2015 | BUCS Championships | Sheffield, United Kingdom |
| 200m backstroke | 2:12.58 | '#' | Jillian Crooks | Camana Bay Aquatic Club | 21 February 2023 | CIASA Championships | Grand Cayman, Cayman Islands |
| 50m breaststroke | 34.25 | | Sarah Jackson | Stingray | 8 December 2017 | Coconut Cup | Visby, Cayman Islands |
| 100m breaststroke | 1:15.82 | | Sarah Jackson | Stingray | 9 December 2017 | Coconut Cup | Grand Cayman, Cayman Islands |
| 200m breaststroke | 2:44.82 | | Sarah Jackson | Stingray | 7 December 2018 | Coconut Cup | Grand Cayman, Cayman Islands |
| 50m butterfly | 26.40 | h | Jillian Crooks | Cayman Islands | 13 December 2022 | World Championships | Melbourne, Australia |
| 100m butterfly | 1:00.05 | | Jillian Crooks | Camana Bay Aquatic Club | 18 February 2023 | CIASA Championships | Grand Cayman, Cayman Islands |
| 200m butterfly | 2:15.60 | | Sierrah Broadbelt | Seven Miles Swimmers | 8 October 2023 | Exeter October Level 2 Meet | Plymouth, United Kingdom |
| 100m individual medley | 1:05.44 | h | Lara Butler | Cayman Islands | 16 December 2010 | World Championships | Dubai, United Arab Emirates |
| 200m individual medley | 2:18.24 | | Lara Butler | Stingray | 15 November 2015 | BUCS Championships | Sheffield, United Kingdom |
| 400m individual medley | 4:56.29 | | Lara Butler | Cayman Islands | 15 July 2013 | Island Games | Devonshire Parish, Bermuda |
| 4×50m freestyle relay | 1:47.59 | | Samantha BaileyJillian CrooksAlison JacksonKyra Rabess | Cayman Islands | 8 July 2019 | Island Games | Gibraltar |
| 4×50m freestyle relay | 1:47.07 | '#' | Veronika FankinaAlison JacksonSarah JacksonKyra Rabess | Cayman Islands | 10 July 2023 | Island Games | Guernsey, United Kingdom |
| 4×100m freestyle relay | 3:52.14 | | Jillian CrooksAlison JacksonAvery LambertKyra Rabess | Cayman Islands | 10 July 2019 | Island Games | Gibraltar |
| 4×200m freestyle relay | | | | | | |
| 4×50m medley relay | 2:01.12 | | Samantha BaileyJillian CrooksAlison JacksonKyra Rabess | Cayman Islands | 9 July 2019 | Island Games | Gibraltar |
| 4×100m medley relay | 4:33.21 | | Samantha BaileyJillian CrooksRaya Embury-BrownAvery Lambert | Cayman Islands | 11 July 2019 | Island Games | Gibraltar |

### Mixed relay

| Event | Time | Name | Club | Date | Meet | Location | Ref |
| 4×50m freestyle relay | 1:38.41 | Jordan CrooksAlison JacksonCole MorganKyra Rabess | Cayman Islands | 11 July 2019 | Island Games | Gibraltar | |
| 4×50m medley relay | | | | | |