List of Thai records in swimming

The Thai records in swimming are the fastest ever performances of swimmers from Thailand, which are recognised and ratified by the Thailand Swimming Association (TASA).

Phiangkhwan Pawapotako swims 400 metres IM in Kazan (2015)

All records were set in finals unless noted otherwise.

Long Course (50 m)

Men

Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	22.75		Arwut Chinnapasaen	Thailand	11 December 2009	Southeast Asian Games	Vientiane, Laos
100m freestyle	49.75	r	Dulyawat Kaewsriyong	Thailand	10 May 2023	Southeast Asian Games	Phnom Penh, Cambodia	[1]
200m freestyle	1:49.29		Dulyawat Kaewsriyong	Thailand	9 May 2023	Southeast Asian Games	Phnom Penh, Cambodia	[2]
400m freestyle	3:53.61		Torlarp Sethsothorn	Thailand	December 1998	Asian Games	Bangkok, Thailand
800m freestyle	8:06.43		Ratthawit Thammanantachot	Thailand	12 June 2024	Singapore Championships	Singapore, Singapore	[3]
1500m freestyle	15:24.11		Torlarp Sethsothorn	Thailand	29 May 1998	National Age Group Championships	Bangkok, Thailand
50m backstroke	25.77		Kasipat Chograthin	Thailand	23 June 2018	Singapore Championships	Singapore, Singapore	[4]
100m backstroke	55.73		Tonnam Kanteemool	Thailand	24 September 2023	Asian Games	Hangzhou, China	[5]
200m backstroke	2:01.29		Tonnam Kanteemool	Thailand	10 May 2023	Southeast Asian Games	Phnom Penh, Cambodia	[6]
50m breaststroke	28.52	h	Kitipat Pipimnant	Chulalongkorn Swimming Club	10 April 2019	Thailand Age Group Championships	Samutprakarn, Thailand
50m breaststroke	28.44	h, #	Thanonchai Junruksa	Bangkok Elite Swim Team	10 April 2025	Thailand Age Group Championships	Samutprakan, Thailand	[7]
100m breaststroke	1:02.01		Nuttapong Ketin	Thailand	14 November 2011	Southeast Asian Games	Palembang, Indonesia
200m breaststroke	2:12.57		Nuttapong Ketin	Thailand	7 December 2019	Southeast Asian Games	New Clark City, Philippines	[8]
50m butterfly	24.38		Supakrid Pananuratana	Thailand	22 August 2017	Southeast Asian Games	Kuala Lumpur, Malaysia	[9]
100m butterfly	52.98	=	Navaphat Wongcharoen	Thailand	16 May 2022	Southeast Asian Games	Hanoi, Vietnam	[10]
100m butterfly	52.98	=	Navaphat Wongcharoen	Thailand	9 May 2023	Southeast Asian Games	Phnom Penh, Cambodia	[11]
200m butterfly	1:58.92	b	Shareef Elaydi	Santa Clara Swim Club	23 July 2024	Speedo Summer Championships	Irvine, United States	[12]
200m individual medley	2:01.94	b	Shareef Elaydi	Santa Clara Swim Club	27 July 2024	Speedo Summer Championships	Irvine, United States	[13]
400m individual medley	4:18.42		Supakorn Chotikul	Thailand	2 April 2016	National Age Group Championships	Samutprakarn, Thailand
4×100m freestyle relay	3:21.69		Dulyawat Kaewsriyong  (49.75) Pongpanod Trithan  (50.53) Supha Sangaworawong  (50.93) Tonnam Kanteemool  (50.48)	Thailand	10 May 2023	Southeast Asian Games	Phnom Penh, Cambodia	[14]
4×200m freestyle relay	7:30.83		Dulyawat Kaewsriyong  (1:51.52) Pongpanod Trithan  (1:52.84) Supha Sangaworawong  (1:53.59) Tonnam Kanteemool  (1:52.88)	Thailand	7 May 2023	Southeast Asian Games	Phnom Penh, Cambodia	[15]
4×100m medley relay	3:41.75		Tonnam Kanteemool  (57.04) Thanonchai Janruksa  (1:03.20) Navaphat Wongcharoen  (53.14) Dulyawat Kaewsriyong  (48.37)	Thailand	8 May 2023	Southeast Asian Games	Phnom Penh, Cambodia	[16]

Legend: # – Record awaiting ratification by TASA; WR – World record; AS – Asian 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	25.01	b	Jenjira Srisaard	De Dolfijn	14 April 2024	Eindhoven Qualification Meet	Eindhoven, Netherlands	[17]
100m freestyle	55.95		Natthanan Junkrajang	Thailand	20 March 2016	Singapore Age Group Championships	Singapore, Singapore	[18]
200m freestyle	2:00.54		Natthanan Junkrajang	Thailand	9 June 2015	Southeast Asian Games	Singapore, Singapore	[19]
400m freestyle	4:11.23		Sarisa Suwannachet	Thailand	22 August 2014	Youth Olympic Games	Nanjing, China	[20]
800m freestyle	8:43.00		Sarisa Suwannachet	Thailand	25 September 2014	Asian Games	Incheon, South Korea
1500 m freestyle	16:58.11		Kamonchanok Kwanmuang	Thailand	27 February 2024	Asian Age Group Championships	New Clark City, Philippines	[21]
50m backstroke	28.93		Saovanee Boonamphai	Thailand	13 June 2024	Singapore Championships	Singapore, Singapore
100m backstroke	1:03.56	r	Saovanee Boonamphai	Thailand	11 May 2023	Southeast Asian Games	Phnom Penh, Cambodia	[22]
200m backstroke	2:17.31		Fonpray Yamsuan	Satit Patumwa	5 April 2019	Thailand Age Group Championships	Samutprakarn, Thailand	[23]
50m breaststroke	31.22		Jenjira Srisaard	Thailand	6 May 2023	Southeast Asian Games	Phnom Penh, Cambodia	[24]
100m breaststroke	1:10.56	h	Nisha Kukanakorn	Thailand	9 December 2019	Southeast Asian Games	New Clark City, Philippines	[25]
200m breaststroke	2:29.58		Phiangkhwan Pawapotako	Thailand	25 August 2017	Southeast Asian Games	Kuala Lumpur, Malaysia	[26]
50m butterfly	26.50		Jenjira Srisaard	Thailand	29 February 2024	Asian Age Group Championships	New Clark City, Philippines
100m butterfly	1:00.27	sf	Kamonchanok Kwanmuang	Thailand	8 September 2023	World Junior Championships	Netanya, Israel	[27]
100m butterfly	59.66	'#'	Napatsawan Jaritkla	Peak Performance Swim Club	8 April 2025	Thailand Age Group Championships	Samut Prakan, Thailand	[28]
200m butterfly	2:10.68		Kamonchanok Kwanmuang	Thailand	24 September 2023	Asian Games	Hangzhou, China	[29]
200m individual medley	2:14.79		Kamonchanok Kwanmuang	Thailand	25 September 2023	Asian Games	Hangzhou, China	[30]
400m individual medley	4:44.04		Kamonchanok Kwanmuang	Thailand	27 September 2023	Asian Games	Hangzhou, China	[31]
4×100m freestyle relay	3:45.93		Manita Sathianchokwisan  (56.73) Kornkarnjana Sapianchai  (55.86) Jenjira Srisaard  (57.06) Natthanan Junkrajang  (56.28)	Thailand	19 August 2018	Asian Games	Jakarta, Indonesia	[32]
4×200m freestyle relay	8:11.88		Kornkarnjana Sapianchai  (2:03.30) Kamonchanok Kwanmuang  (2:05.18) Fonpray Yamsuan  (2:03.90) Natthanan Junkrajang  (1:59.50)	Thailand	5 December 2019	Southeast Asian Games	New Clark City, Philippines	[33]
4×100m medley relay	4:11.67		Phiangkhwan Pawapotako  (1:04.48) Chavunooch Salubluek  (1:10.99) Patarawadee Kittiya  (1:00.50) Natthanan Junkrajang  (55.70)	Thailand	25 August 2017	Southeast Asian Games	Kuala Lumpur, Malaysia	[34]

Legend: # – Record awaiting ratification by TASA; WR – World record; AS – Asian 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
4×100m freestyle relay	3:39.17		Kitiphat Pipimnan Navaphat Wongcharoen Fonpray Yamsuan Natthanan Junkrajang	Thailand	25 September 2019	Asian Age Group Championships	Bangalore, India	[35]
4×50m medley relay
4×100m medley relay	3:58.18		Saovanee Boonamphai  (1:05.53) Dulyawat Kaewsriyong  (1:02.05) Navaphat Wongcharoen  (53.03) Kamonchanok Kwanmuang  (57.57)	Thailand	9 May 2023	Southeast Asian Games	Phnom Penh, Cambodia	[36]

Legend: # – Record awaiting ratification by TASA; WR – World record; AS – Asian record;
Records not set in finals: h – heat

Short Course (25 m)

Men

Event	Time		Name	Club	Date	Meet	Location	Ref
50m freestyle	22.30	h	Andrew Digby	Thailand	15 November 2018	World Cup	Singapore, Singapore	[37]
100m freestyle	48.71	h	Andrew Digby	Thailand	16 November 2018	World Cup	Singapore, Singapore	[38]
200m freestyle	1:46.95	h	Andrew Digby	Thailand	17 November 2018	World Cup	Singapore, Singapore	[39]
400m freestyle	3:49.01	h	Tonnam Kanteemool	Thailand	16 December 2021	World Championships	Abu Dhabi, United Arab Emirates	[40]
800m freestyle	7:55.24		Ratthawit Thammanantachot	Thailand	17 December 2022	World Championships	Melbourne, Australia	[41]
1500m freestyle	15:17.17		Torlarp Sethsothorn	-	20 December 1996	Austria Open
50m backstroke	24.63	h	Kasipat Chograthin	Thailand	13 December 2018	World Championships	Hangzhou, China	[42]
100m backstroke	53.78		Tonnam Kanteemool	Singha Swimming Club	24 December 2023	Thailand Age Group Championships	Samutprakan, Thailand	[43]
200m backstroke	1:59.04		Ratthawit Thammanantachot	Bangkok Elite Swim Team	22 October 2021	World Championships Trials #2	Samut Prakan, Thailand
50m breaststroke	28.17		Thanonchai Junruksa	Bangkok Elite Swim Team	22 December 2023	Thailand Age Group Championships	Samutprakan, Thailand	[44]
50m breaststroke	27.98	'#'	Thanonchai Junruksa	Bangkok Elite Swim Team	20 September 2024	Thailand Age Group Championships	Samutprakan, Thailand	[45]
100m breaststroke	1:00.29	h	Radomyos Matjiur	Thailand	6 December 2016	World Championships	Windsor, Canada	[46]
200m breaststroke	2:12.05		Prasobchai Kaewrungrueang	-	20 September 2021	World Championships Trials #1	Samut Prakan, Thailand
50m butterfly	24.12		Navaphat Wongcharoen	-	14 December 2018	TSA Swim Trial	Thailand
50m butterfly	23.78	h, not ratified	Andrew Digby	Thailand	17 November 2018	World Cup	Singapore, Singapore	[47]
100m butterfly	52.19	h	Navaphat Wongcharoen	Thailand	17 December 2022	World Championships	Melbourne, Australia	[48]
200m butterfly	1:56.37	h	Navaphat Wongcharoen	Thailand	15 December 2022	World Championships	Melbourne, Australia	[49]
200m butterfly	1:55.29	'#'	Navaphat Wongcharoen	Bangkok Elite Swim Team	22 September 2024	Thailand Age Group Championships	Samutprakan, Thailand	[50]
100m individual medley	54.81	=	Radomyos Matjiur	Thailand	25 September 2017	Asian Indoor and Martial Arts Games	Ashgabat, Turkmenistan	[51]
100m individual medley	54.81	h, =	Dulyawat Kaewsriyong	Thailand	15 December 2022	World Championships	Melbourne, Australia	[52]
200m individual medley	1:59.25		Dulyawat Kaewsriyong	Bangkok Elite Swim Team	21 December 2023	Thailand Age Group Championships	Samutprakan, Thailand	[53]
400m individual medley	4:26.48		Paripat Pimprae	Bangkok Elite Swim Team	22 December 2023	Thailand Age Group Championships	Samutprakan, Thailand	[54]
400m individual medley	4:21.20	h, #	Navaphat Wongcharoen	Bangkok Elite Swim Team	29 September 2024	Thailand Age Group Championships	Samutprakan, Thailand	[55]
4×50m freestyle relay	1:30.29		Andrew Newling  (22.69) Radomyos Matjiur  (22.78) Kitiphat Pipimnan  (22.15) Siwat Matangkapong  (22.67)	Thailand	24 September 2017	Asian Indoor and Martial Arts Games	Ashgabat, Turkmenistan	[56]
4×100m freestyle relay	3:22.32		Papungkorn Ingkanont  (51.08) Napat Wesshasartar Sarit Tiewong Siwat Matangkapong	Thailand	1 July 2013	Asian Indoor and Martial Arts Games	Incheon, South Korea
4×200m freestyle relay
4×50m medley relay	1:40.09		Kasipat Chograthin  (25.80) Sittivech Kongsomrerk Chatmongkon Noiaree Gavin Alexander Lewis	Thailand	30 June 2013	Asian Indoor and Martial Arts Games	Incheon, South Korea	[57]
4×100m medley relay	3:42.94		Kasipat Chograthin  (56.15) Sittivech Kongsomrerk Siwat Matangkapong Sarit Tiewong	Thailand	3 July 2013	Asian Indoor and Martial Arts Games	Incheon, South Korea	[58]

Legend: # – Record awaiting ratification by TASA; WR – World record; AS – Asian 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	24.39	h	Jenjira Srisaard	Thailand	14 December 2024	World Championships	Budapest, Hungary	[59]
100m freestyle	54.92		Natthanan Junkrajang	Thailand	3 July 2013	Asian Indoor and Martial Arts Games	Incheon, South Korea
200m freestyle	1:58.25		Natthanan Junkrajang	Thailand	2 July 2013	Asian Indoor and Martial Arts Games	Incheon, South Korea
400m freestyle	4:15.04		Kamonchanok Kwanmuang	-	22 October 2021	World Championships Trials #2	Samut Prakan, Thailand
800m freestyle	8:39.81	h	Kamonchanok Kwanmuang	Thailand	17 December 2021	World Championships	Abu Dhabi, United Arab Emirates	[60]
1500m freestyle
50m backstroke	27.76		Natthanan Junkrajang	Thailand	1 July 2013	Asian Indoor and Martial Arts Games	Incheon, South Korea
100m backstroke	1:00.78	r	Natthanan Junkrajang	Thailand	3 July 2013	Asian Indoor and Martial Arts Games	Incheon, South Korea	[61]
200m backstroke	2:12.61		Jinjutha Pholjamjumrus	F1RST Swim Team	21 December 2023	Thailand Age Group Championships	Samutprakan, Thailand	[62]
50m breaststroke	30.48[a]	h, =	Jenjira Srisaard	Thailand	17 December 2022	World Championships	Melbourne, Australia	[63]
50m breaststroke	30.48	h, =, #	Jenjira Srisaard	Thailand	14 December 2024	World Championships	Budapest, Hungary	[64]
100m breaststroke	1:08.29		Phurichaya Junyamitree	Singha Swimming Club	21 December 2023	Thailand Age Group Championships	Samutprakan, Thailand	[65]
200m breaststroke	2:26.45	h	Phiangkhwan Pawapotako	Thailand	13 December 2024	World Championships	Budapest, Hungary	[66]
50m butterfly	25.78	h, so	Jenjira Srisaard	Thailand	13 December 2022	World Championships	Melbourne, Australia	[67]
50m butterfly	25.26	sf, #	Jenjira Srisaard	Thailand	10 December 2024	World Championships	Budapest, Hungary	[68]
100m butterfly	59.77		Patarawadee Kittiya	Thailand	2 October 2016	World Championships Trials	Thailand
200m butterfly	2:10.05	h	Jinjutha Pholjamjumrus	Thailand	17 December 2021	World Championships	Abu Dhabi, United Arab Emirates	[69]
100m individual medley	1:02.48		Kamonchanok Kwanmuang	Bangkok Elite Swim Team	24 December 2023	Thailand Age Group Championships	Samutprakan, Thailand	[70]
100m individual medley	1:01.94	'#'	Phiangkhwan Pawapotako	F1RST Swim Team	22 September 2024	Thailand Age Group Championships	Samutprakan, Thailand	[71]
200m individual medley	2:12.93		Kamonchanok Kwanmuang	Bangkok Elite Swim Team	21 December 2023	Thailand Age Group Championships	Samutprakan, Thailand	[72]
400m individual medley	4:40.84		Jinjutha Pholjamjumrus	Thailand	24 October 2019	Hancock Prospecting Championships	Melbourne, Australia	[73]
4×50m freestyle relay	1:41.16		Jenjira Srisaard  (24.95) Supasuta Sounthornchote  (25.89) Pusanisa Sangplong  (25.54) Natthanan Junkrajang  (24.78)	Thailand	24 September 2017	Asian Indoor and Martial Arts Games	Ashgabat, Turkmenistan	[74]
4×100m freestyle relay	3:42.96		Natthanan Junkrajang  (55.29) Jenjira Srisaard Nichapat Kaewpongmongkol Benjaporn Sriphanomthorn	Thailand	1 July 2013	Asian Indoor and Martial Arts Games	Incheon, South Korea	[75]
4×200m freestyle relay
4×50m medley relay	1:51.64		Juthamas Sutthison  (29.25) Jenjira Srisaard  (30.44) Supasuta Sounthornchote  (27.42) Natthanan Junkrajang  (24.53)	Thailand	22 September 2017	Asian Indoor and Martial Arts Games	Ashgabat, Turkmenistan	[76]
4×100m medley relay	4:06.37			Thailand	3 July 2013	Asian Indoor and Martial Arts Games	Incheon, South Korea	[77]

Legend: # – Record awaiting ratification by TASA; WR – World record; AS – Asian 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	1:36.58	h	Supha Sangaworawong  (22.91) Tonnam Kanteemool  (22.91) Kornkarnjana Sapianchai  (25.98) Jenjira Srisaard  (24.78)	Thailand	17 December 2021	World Championships	Abu Dhabi, United Arab Emirates	[78]
4×50m medley relay	1:45.17	h	Saovanee Boonamphai  (28.37) Jenjira Srisaard  (30.03) Surasit Thongdeang  (24.16) Pongpanod Trithan  (22.61)	Thailand	11 December 2024	World Championships	Budapest, Hungary	[79]

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

Notes

1. by official result source; 30.44 by TASA source, a typo