Swimming at the 2015 SEA Games – Women's 400 metre individual medley

Swimming – Women's 400 metre individual medley
at the 2015 SEA Games
Swimming – Women's 400 metre individual medley ; at the 2015 SEA Games
Venue	OCBC Aquatic Centre
Dates	6 June 2015
Competitors	9 from 7 nations
Medalists
	← 2013 2017 →

The women's 400 metre individual medley competition of the swimming event at the 2015 SEA Games was held on 6 June at the OCBC Aquatic Centre in Kallang, Singapore.^[1]

Records

Prior to this competition, the existing Asian and Games records were as follows:

Asian record	Ye Shiwen (CHN)	4:28.43	London, England	28 July 2012
Games record	Nguyễn Thị Ánh Viên (VIE)	4:43.93	Singapore	6 June 2015

The following records were established during the competition:

Date	Event	Name	Nationality	Time	Record
6 June	Final	Nguyễn Thị Ánh Viên	Vietnam	4:42.88	GR

KEY:	q	Fastest non-qualifiers	Q	Qualified	GR	Games record	NR	National record	PB	Personal best	SB	Seasonal best

The first round was held on 6 June.

Rank	Lane	Athletes	Time	Notes
1	5	Dewi Ressa Kania (INA)	5:03.14	Q
2	6	Tan Jing-E (SIN)	5:04.70	Q
3	3	Dato Hannah (PHI)	5:06.20	Q
	4	Khoo Cai Lin (MAS)	DNF

The second round was held on 6 June.

Rank	Lane	Athletes	Time	Notes
1	4	Nguyễn Thị Ánh Viên (VIE)	4:43.93	Q, GR
2	5	Pawapotako Phiangkhwan (THA)	5:00.43	Q
3	6	Quah Jing Wen (SIN)	5:06.98	Q
4	3	Nimdam Kanitta (THA)	5:10.16	Q
5	2	Oo Shun Lei Maw (MYA)	5:35.56	Q

The final was held on 6 June.

Rank	Lane	Athletes	Time	Notes
	4	Nguyễn Thị Ánh Viên (VIE)	4:42.88	GR
	5	Pawapotako Phiangkhwan (THA)	4:52.63
	7	Quah Jing Wen (SIN)	4:59.52
4	2	Dato Hannah (PHI)	5:00.96
5	6	Tan Jing-E (SIN)	5:02.68
6	1	Nimdam Kanitta (THA)	5:03.89
7	3	Dewi Ressa Kania (INA)	5:04.46
8	8	Oo Shun Lei Maw (MYA)	5:34.00

^ "Number of Athletes - Women's 400m Individual Medley". seagames2015.com. 2015 SEA Games Singapore. 7 June 2015.