Aquatics at the 1991 Southeast Asian Games

Aquatics at the 1991 Southeast Asian Games included swimming, diving and water polo events. The three sports of aquatics were held in Manila, Philippines. Aquatics events was held between 25 November to 29 November.

Medal winners

Swimming

Men's events

Event	Gold		Silver		Bronze
50 m freestyle	Ang Peng Siong	23.89	Richard Sam Bera		Raymond Papa	24.48
100 m freestyle	Richard Sam Bera				Kenneth Yeo	53.95
200 m freestyle	Richard Sam Bera		Jeffrey Ong
400 m freestyle	Jeffrey Ong	4:00.04	Richard Sam Bera		Ratapong Sirisanont
1500 m freestyle	Jeffrey Ong		Ratapong Sirisanont
100 m backstroke	David Lim Fong Jock	58.50	Leo Najera	59.08	Raymond Papa	1:00.12
200 m backstroke	Leo Najera	2:10.50	Desmond Koh Mun Kit	2:11.19
100 m breaststroke	Eric Buhain	1:04.18	Wirmandi Sugriat		Lee Patrick Concepcion	1:05.66
200 m breaststroke	Lee Patrick Concepcion	2:21.47	Wirmandi Sugriat
100 m butterfly	Eric Buhain	56.67
200 m butterfly	Eric Buhain	2:05.10	Tan V Meng	2:07.50
200 m individual medley	Eric Buhain		Desmond Koh Mun Kit	2:08.36	Tan V Meng	2:10.73
400 m individual medley	Eric Buhain	4:32.66	Ratapong Sirisanont		Desmond Koh Mun Kit	4:33.70
4 × 100 m freestyle relay	Indonesia	3:32.74	Singapore		Philippines	3:37.34
4 × 200 m freestyle relay	Indonesia	7:54.31	Thailand		Philippines	8:07.45
4 × 100 m medley relay	Philippines		Indonesia		Singapore	3:58.46

Women's events

Event	Gold		Silver		Bronze
50 m freestyle	Ratiporn Wong	27.53	Akiko Thomson	27.55	Joscelin Yeo Wei Ling	27.59
100 m freestyle	Ratiporn Wong	59.17	Akiko Thomson	59.25
200 m freestyle	Elfira Rosa Nasution
400 m freestyle	Elfira Rosa Nasution	4:25.41	Thanya Sridama
800 m freestyle	Thanya Sridama
100 m backstroke	Akiko Thomson	1:05.00	Praphalsai Minpraphal	1:07.10	Elsa Manora Nasution
200 m backstroke	Akiko Thomson	2:20.23	Praphalsai Minpraphal	2:22.85	Elsa Manora Nasution
100 m breaststroke	Sornsawan Phuvichit	1:13.07	Joscelin Yeo Wei Ling	1:14.36
200 m breaststroke	Sornsawan Phuvichit
100 m butterfly	Praphalsai Minpraphal				May Ooi	1:05.49
200 m butterfly	Praphalsai Minpraphal
200 m individual medley	Elfira Rosa Nasution	2:22.20	Praphalsai Minpraphal		Joscelin Yeo Wei Ling	2:25.62
400 m individual medley	Elfira Rosa Nasution		Praphalsai Minpraphal
4 × 100 m freestyle relay	Indonesia	4:00.94	Thailand		Singapore	4:07.24
4 × 100 m medley relay	Thailand		Singapore	4:29.63	Indonesia

Diving

Event	Gold		Silver		Bronze
Men's 3 m springboard	Temmy Kusuma	600.65	Kristendi Permana	593.10	Pol Li Sohchal Ongkasing	579.55
Men's 10 m platform
Women's 3 m springboard
Women's 10 m platform

Water polo

Event	Gold	Silver	Bronze
Men's	Singapore	Malaysia	Philippines