List of Guyanese records in swimming

The Guyanese records in swimming are the fastest ever performances of swimmers from Guyana, which are recognised and ratified by the Guyana Amateur Swimming Association.

All records were set in finals unless noted otherwise.

Long Course (50 m)

Men


Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	24.17	h	Onan Orlando Thom	Guyana	19 July 2006	CAC Games	Cartagena, Colombia	^[1]
100m freestyle	54.14	h	Onan Orlando Thom	Guyana	14 August 2003	Pan American Games	Santo Domingo, Dominican Republic	^[2]^[3]
200m freestyle	2:05.32		Onan Orlando Thom	-	2003
400m freestyle	4:44.05		Onan Orlando Thom	-	2003
800m freestyle
1500m freestyle
50m backstroke	28.00		Onan Orlando Thom	-	2005
100m backstroke	1:02.47	h	Onan Orlando Thom	Guyana	25 July 2005	World Championships	Montreal, Canada	^[4]
200m backstroke	2:19.66		Onan Orlando Thom	-	2003
50m breaststroke	30.40		Onan Orlando Thom	-	2005
100m breaststroke	1:09.11	h	Onan Orlando Thom	Guyana	17 July 2006	CAC Games	Cartagena, Colombia	^[5]
200m breaststroke	2:40.20		Onan Orlando Thom	-	2003
50m butterfly	25.96		Niall Roberts	-	2009
100m butterfly	58.57	h	Hannibal Gaskin	Guyana	11 August 2016	Olympic Games	Rio de Janeiro, Brazil	^[6]
200m butterfly	2:35.81		Niall Roberts	-	2009
200m individual medley	2:43.55		Michael Watson	-	1998
400m individual medley	5:27.11		Michael Watson	-	1998
4×100m freestyle relay	3:55.87			-	2007
4×200m freestyle relay
4×100m medley relay	4:34.67			-	2007

Legend: # – Record awaiting ratification by Guyana Amateur Swimming Association; WR – World record; AM – Americas 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	28.26	h	Jamila Sanmoogan	Guyana	1 April 2016	South American Championships	Asunción, Paraguay	^[7]
100m freestyle	1:01.39	h	Britany van Lange	Guyana	28 July 2011	World Championships	Shanghai, China	^[8]
200m freestyle	2:15.88		Britany van Lange	-	2011
400m freestyle	4:50.41		Britany van Lange	-	2011
800m freestyle	10:03.69		Britany van Lange	-	2011
1500m freestyle
50m backstroke	33.90		Onika George	-	2014
100m backstroke	1:13.71		Soroya Simmons	-	2014
200m backstroke	2:39.03		Soroya Simmons	-	2014
50m breaststroke	34.45		Jessica Stephenson	-	2011
100m breaststroke	1:14.65		Jessica Stephenson	Guyana	2012
200m breaststroke	2:42.20		Jessica Stephenson	-	2012
50m butterfly	29.97	h	Jamila Sanmoogan	Guyana	7 April 2018	Commonwealth Games	Gold Coast, Australia	^[9]
100m butterfly	1:17.42		Noelle Smith	-	2010
200m butterfly	2:47.88		Jessica Stephenson	-	2008
200m individual medley
400m individual medley
4×100m freestyle relay
4×200m freestyle relay
4×100m medley relay

Legend: # – Record awaiting ratification by Guyana Amateur Swimming Association; WR – World record; AM – Americas 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

Short Course (25 m)

Men


Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	24.72	h	Andrew Fowler	Guyana	8 December 2016	World Championships	Windsor, Canada	^[10]
100m freestyle	53.33	h	Hannibal David Gaskin	Guyana	10 December 2016	World Championships	Windsor, Canada	^[11]
200m freestyle	2:00.84	h	Daniel Scott	Guyana	12 December 2018	World Championships	Hangzhou, China	^[12]
400 m freestyle
800 m freestyle
1500 m freestyle
50 m backstroke
100 m backstroke
200 m backstroke
50m breaststroke	32.14	h	Ronaldo Rodrigues	Guyana	18 December 2010	World Championships	Dubai, United Arab Emirates
100m breaststroke	1:10.02	h	Ronaldo Rodrigues	Guyana	15 December 2010	World Championships	Dubai, United Arab Emirates
200m breaststroke	2:40.83	h	Ronaldo Rodrigues	Guyana	17 December 2010	World Championships	Dubai, United Arab Emirates
50m butterfly	25.71	h	Hannibal David Gaskin	Guyana	9 December 2016	World Championships	Windsor, Canada	^[13]
100m butterfly	57.62	h	Hannibal David Gaskin	Guyana	7 December 2016	World Championships	Windsor, Canada	^[14]
200 m butterfly
100m individual medley	1:07.76	h	Ronaldo Rodrigues	Guyana	18 December 2010	World Championships	Dubai, United Arab Emirates
200 m individual medley
400 m individual medley
4×50 m freestyle relay
4×100 m freestyle relay
4×200 m freestyle relay
4×50 m medley relay
4×100 m medley relay

Legend: # – Record awaiting ratification by Guyana Amateur Swimming Association; WR – World record; AM – Americas 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	27.95	h	Jamila Sanmoogan	Guyana	11 December 2016	World Championships	Windsor, Canada	^[15]
100m freestyle	1:02.56	h	Britany van Lange	Guyana	16 December 2010	World Championships	Dubai, United Arab Emirates
200m freestyle	2:15.77	h	Britany van Lange	Guyana	19 December 2010	World Championships	Dubai, United Arab Emirates
400m freestyle	4:53.20	h	Britany van Lange	Guyana	17 December 2010	World Championships	Dubai, United Arab Emirates
800 m freestyle
1500 m freestyle
50m backstroke	34.74	h	Danielle George	Guyana	14 December 2018	World Championships	Hangzhou, China	^[16]
100 m backstroke
200 m backstroke
50m breaststroke	38.78	h	Athena Gaskin	Guyana	12 December 2012	World Championships	Istanbul, Turkey	^[17]
100m breaststroke	1:24.94	h	Athena Gaskin	Guyana	14 December 2012	World Championships	Istanbul, Turkey	^[18]
200 m breaststroke
50m butterfly	30.35	h	Jamila Sanmoogan	Guyana	8 December 2016	World Championships	Windsor, Canada	^[19]
100 m butterfly
200 m butterfly
100m individual medley	1:16.70	h	Athena Gaskin	Guyana	13 December 2012	World Championships	Istanbul, Turkey	^[20]
200 m individual medley
400 m individual medley
4×50 m freestyle relay
4×100 m freestyle relay
4×200 m freestyle relay
4×50 m medley relay
4×100 m medley relay

Legend: # – Record awaiting ratification by Guyana Amateur Swimming Association; WR – World record; AM – Americas 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

References

^ "2006 CAC Games Results - Swimming - Men's 50m Freestyle Heats" (PDF). Swim Jamaica. 2006. Archived from the original (PDF) on 30 August 2014. Retrieved 13 October 2014.
^ "Results of the 2003 Pan Am Games" (PDF). USA Swimming. 2013. Retrieved October 13, 2014.
^ "Results at 2003 Pan" (PDF). SwimNews. 2003. Retrieved October 13, 2014.
^ "2005 World Championships Results - Swimming - Men's 100m Backstroke Heats". OmegaTiming. 2005. Retrieved 12 October 2014.
^ "2006 CAC Games Results - Swimming - Men's 100m Breaststroke Heats" (PDF). Swim Jamaica. 2006. Archived from the original (PDF) on 30 August 2014. Retrieved 13 October 2014.
^ "Men's 100m Butterfly Heats Results" (PDF). Rio 2016 official website. 11 August 2016. Archived from the original (PDF) on 11 August 2016. Retrieved 12 August 2016.
^ "Women's 50m Freestyle Heats Results". CONSANAT. 1 April 2016. Retrieved 22 April 2016.
^ "2011 World Aquatics Championships – Women's 100 metre freestyle (heats)". Omega Timing. Retrieved 2014-10-12.
^ "Women's 50m Butterfly Heats Results" (PDF). gc2018.com. 7 April 2018. Retrieved 24 April 2018.
^ "Men's 50m Freestyle Heats Results". Omega Timing. 8 December 2016. Retrieved 20 December 2016.
^ "Men's 100m Freestyle Heats Results". Omega Timing. 10 December 2016. Retrieved 12 December 2016.
^ "Men's 200m Freestyle Heats Results". Omega Timing. 12 December 2018. Retrieved 7 June 2020.
^ "Men's 50m Butterfly Heats Results". Omega Timing. 9 December 2016. Retrieved 11 December 2016.
^ "Men's 100m Butterfly Heats Results". Omega Timing. 7 December 2016. Retrieved 23 December 2016.
^ "Women's 50m Freestyle Heats Results". Omega Timing. 11 December 2016. Retrieved 21 December 2016.
^ "Women's 50m Backstroke Heats Results". Omega Timing. 14 December 2018. Retrieved 29 July 2020.
^ "Women's 50m Breaststroke Heats Results". Omega Timing. 12 December 2012. Archived from the original on 16 December 2012. Retrieved 5 January 2013.
^ "Women's 100m Breaststroke Heats Results". Omega Timing. 14 December 2012. Archived from the original on 18 December 2012. Retrieved 5 January 2012.
^ "Women's 50m Butterfly Heats Results". Omega Timing. 8 December 2016. Retrieved 14 December 2016.
^ "Women's 100m IM Heats Results". Omega Timing. 13 December 2012. Archived from the original on 18 December 2012. Retrieved 25 January 2013.

[1] "2006 CAC Games Results - Swimming - Men's 50m Freestyle Heats" (PDF). Swim Jamaica. 2006. Archived from the original (PDF) on 30 August 2014. Retrieved 13 October 2014.

[2] "Results of the 2003 Pan Am Games" (PDF). USA Swimming. 2013. Retrieved October 13, 2014.

[3] "Results at 2003 Pan" (PDF). SwimNews. 2003. Retrieved October 13, 2014.

[4] "2005 World Championships Results - Swimming - Men's 100m Backstroke Heats". OmegaTiming. 2005. Retrieved 12 October 2014.

[5] "2006 CAC Games Results - Swimming - Men's 100m Breaststroke Heats" (PDF). Swim Jamaica. 2006. Archived from the original (PDF) on 30 August 2014. Retrieved 13 October 2014.

[6] "Men's 100m Butterfly Heats Results" (PDF). Rio 2016 official website. 11 August 2016. Archived from the original (PDF) on 11 August 2016. Retrieved 12 August 2016.

[7] "Women's 50m Freestyle Heats Results". CONSANAT. 1 April 2016. Retrieved 22 April 2016.

[8] "2011 World Aquatics Championships – Women's 100 metre freestyle (heats)". Omega Timing. Retrieved 2014-10-12.

[9] "Women's 50m Butterfly Heats Results" (PDF). gc2018.com. 7 April 2018. Retrieved 24 April 2018.

[10] "Men's 50m Freestyle Heats Results". Omega Timing. 8 December 2016. Retrieved 20 December 2016.

[11] "Men's 100m Freestyle Heats Results". Omega Timing. 10 December 2016. Retrieved 12 December 2016.

[12] "Men's 200m Freestyle Heats Results". Omega Timing. 12 December 2018. Retrieved 7 June 2020.

[13] "Men's 50m Butterfly Heats Results". Omega Timing. 9 December 2016. Retrieved 11 December 2016.

[14] "Men's 100m Butterfly Heats Results". Omega Timing. 7 December 2016. Retrieved 23 December 2016.

[15] "Women's 50m Freestyle Heats Results". Omega Timing. 11 December 2016. Retrieved 21 December 2016.

[16] "Women's 50m Backstroke Heats Results". Omega Timing. 14 December 2018. Retrieved 29 July 2020.

[17] "Women's 50m Breaststroke Heats Results". Omega Timing. 12 December 2012. Archived from the original on 16 December 2012. Retrieved 5 January 2013.

[18] "Women's 100m Breaststroke Heats Results". Omega Timing. 14 December 2012. Archived from the original on 18 December 2012. Retrieved 5 January 2012.

[19] "Women's 50m Butterfly Heats Results". Omega Timing. 8 December 2016. Retrieved 14 December 2016.

[20] "Women's 100m IM Heats Results". Omega Timing. 13 December 2012. Archived from the original on 18 December 2012. Retrieved 25 January 2013.

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