List of Asian records in swimming
Men
Legend: # – Record awaiting ratification by Asian Swimming Federation; WR – World 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

List of Asian records in swimming

Section Title: Men
Table Section Text: Legend: # – Record awaiting ratification by Asian Swimming Federation; WR – World 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

Event	Time	Name	Nationality	Date	Meet	Location	Ref

50m freestyle	21.67	sf	Shinri Shioura	Japan	7 April 2019	Japanese Championships	Tokyo, Japan

100m freestyle	47.65	Ning Zetao	China	17 October 2014	Chinese Championships	Huangshan City, China

200m freestyle	1:44.39	Sun Yang	China	25 July 2017	World Championships	Budapest, Hungary

400m freestyle	3:40.14	Sun Yang	China	28 July 2012	Olympic Games	London, United Kingdom

800m freestyle	7:32.12	WR	Zhang Lin	China	29 Jul 2009	World Championships	Rome, Italy

1500m freestyle	14:31.02	WR	Sun Yang	China	4 August 2012	Olympic Games	London, United Kingdom

50m backstroke	24.24	Junya Koga	Japan	2 Aug 2009	World Championships	Rome, Italy

100m backstroke	51.86	Xu Jiayu	China	12 April 2017	Chinese Championships	Qingdao, China

200m backstroke	1:52.51	Ryosuke Irie	Japan	31 Jul 2009	World Championships	Rome, Italy

50m breaststroke	26.94	Yasuhiro Koseki	Japan	17 June 2018	Mare Nostrum	Monte Carlo, Monaco

100m breaststroke	58.78	Yasuhiro Koseki	Japan	17 June 2018	Mare Nostrum	Monte Carlo, Monaco

200m breaststroke	2:06.67	WR	Ippei Watanabe	Japan	29 January 2017	Kosuke Kitajima Cup	Tokyo, Japan

50m butterfly	22.93	sf	Joseph Schooling	Singapore	23 July 2017	World Championships	Budapest, Hungary

100m butterfly	50.39	CR	Joseph Schooling	Singapore	12 August 2016	Olympic Games	Rio de Janeiro, Brazil

200m butterfly	1:52.97	Takeshi Matsuda	Japan	13 Aug 2008	Olympic Games	Beijing, China

200m individual medley	1:55.07	Kosuke Hagino	Japan	9 April 2016	Japanese Championships	Tokyo, Japan

400m individual medley	4:06.05	Kosuke Hagino	Japan	6 August 2016	Olympic Games	Rio de Janeiro, Brazil

4×100m freestyle relay	3:12.54	(48.52)Katsumi Nakamura (48.19)Shinri Shioura (47.61)Katsuhiro Matsumoto (48.22)Juran Mizohata	Japan	11 August 2018	Pan Pacific Championships	Tokyo, Japan

4×200m freestyle relay	7:02.26	(1:45.90)Sho Uchida (1:45.83)Yoshihiro Okumura (1:45.99)Shogo Hihara (1:44.54)Takeshi Matsuda	Japan	31 Jul 2009	World Championships	Rome, Italy

4×100m medley relay	3:29.99	(52.60)Xu Jiayu (58.86)Yan Zibei (50.61)Li Zhuhao (47.92)Yu Hexin	China	24 August 2018	Asian Games	Jakarta, Indonesia

Sentence(s)

Hagino holds the Asian Records in the 200 m and 400 m individual medley.

final_sentence: Hagino holds the Asian Records in the 200 m and 400 m individual medley.