| Swimming – Women's 100 metre breaststroke at the 2015 Southeast Asian Games | ||||||||||
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| Venue | OCBC Aquatic Centre | |||||||||
| Date | 8 June 2015 | |||||||||
| Competitors | 9 from 5 nations | |||||||||
| Medalists | ||||||||||
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 | This article relies largely or entirely on a single source .(August 2021) |
The women's 100 metre breaststroke competition of the swimming event at the 2015 Southeast Asian Games was held on 8 June at the OCBC Aquatic Centre in Kallang, Singapore. [1]
Prior to this competition, the existing Asian and Games records were as follows:
| Asian Record |  Ji Liping (CHN) | 1:05.32 | Beijing, China | 29 August 2009 |
| Games Record |  Siow Yi Ting (MAS) | 1:09.82 | Vientiane, Laos | 11 December 2009 |
All times are Singapore Standard Time (UTC+08:00)
| Date | Time | Event |
|---|---|---|
| Monday, 8 June 2015 | 09:09 | Heat 1 |
| 09:10 | Heat 2 | |
| 19:48 | Final |
| KEY: | Q | Qualified | GR | Games record | NR | National record | PB | Personal best | SB | Seasonal best | WD | Withdrew | DNF | Did not finish |
The heats were held on 8 June.
Heat 1 was held on 8 June.
| Rank | Lane | Athletes | Time | Notes |
|---|---|---|---|---|
| 1 | 4 | Phee Jinq En (MAS) | 1:11.91 | Q |
| 2 | 5 |  Phiangkhwan Pawapotako (THA) | 1:12.20 | Q |
| 3 | 3 | Chavunnooch Salubluek (THA) | 1:12.70 | Q |
| 4 | 6 |  Raissa Regatta Gavino (PHI) | 1:15.08 |
Heat 2 was held on 8 June.
| Rank | Lane | Athletes | Time | Notes |
|---|---|---|---|---|
| 1 | 6 |  Ho Ru'En Roanne (SIN) | 1:12.47 | Q |
| 2 | 5 | Imelda Corazon Wistey (PHI) | 1:13.06 | Q |
| 3 | 2 |  Ananda Treciel V. Evato (INA) | 1:13.07 | Q |
| 4 | 4 | Christina Loh Yen Ling (MAS) | 1:13.32 | Q |
| 5 | 3 | Samantha Louisa Ginn Yeo (SIN) | 1:13.79 | Q |
The final was held on 8 June.
| Rank | Lane | Athletes | Time | Notes |
|---|---|---|---|---|
 | 4 | Phee Jinq En (MAS) | 1:10.47 | |
 | 3 | Ho Ru'En Roanne (SIN) | 1:11.78 | |
 | 8 | Samantha Louisa Ginn Yeo (SIN) | 1:11.87 | |
| 4 | 5 | Phiangkhwan Pawapotako (THA) | 1:11.93 | |
| 5 | 1 | Christina Loh Yen Ling (MAS) | 1:12.16 | |
| 6 | 7 | Ananda Treciel V. Evato (INA) | 1:12.70 | |
| 7 | 6 | Chavunnooch Salubluek (THA) | 1:13.33 | |
| 8 | 2 | Imelda Corazon Wistey (PHI) | 1:13.69 |
Samantha Louisa Ginn Yeo is a Singaporean breaststroke and medley swimmer. Competing in her first of three Southeast Asian Games at just 12 years of age, Yeo has represented her country at the long course and short course World Championships, the FINA World Cup, Asian Games, Asian Swimming Championships, Commonwealth Games, Youth Olympic Games and Asian Youth Games. In June 2014, Yeo was recruited to the Michigan Wolverines on a partial, performance-based, sports scholarship.
The women's 200 metre individual medley competition of the swimming event at the 2015 Southeast Asian Games was held on 7 June at the OCBC Aquatic Centre in Kallang, Singapore.
The men's 100 metre freestyle competition of the swimming event at the 2015 Southeast Asian Games was held on 7 June at the OCBC Aquatic Centre in Kallang, Singapore.
The men's 100 metre breaststroke competition of the swimming event at the 2015 Southeast Asian Games was held on 7 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 50 metre butterfly competition of the swimming event at the 2015 Southeast Asian Games was held on 7 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 50 metre backstroke competition of the swimming event at the 2015 Southeast Asian Games was held on 8 June at the OCBC Aquatic Centre in Kallang, Singapore.
The men's 50 metre freestyle competition of the swimming event at the 2015 Southeast Asian Games was held on 8 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 100 metre freestyle competition of the swimming event at the 2015 Southeast Asian Games was held on 8 June at the OCBC Aquatic Centre in Kallang, Singapore.
The men's 200 metre butterfly competition of the swimming event at the 2015 Southeast Asian Games was held on 8 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 200 metre butterfly competition of the swimming event at the 2015 Southeast Asian Games will be held on 9 June at the OCBC Aquatic Centre in Kallang, Singapore.
The men's 100 metre butterfly competition of the swimming event at the 2015 Southeast Asian Games was held on 9 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 100 metre backstroke competition of the swimming event at the 2015 Southeast Asian Games was held on 9 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 200 metre freestyle competition of the swimming event at the 2015 Southeast Asian Games was held on 9 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 50 metre breaststroke competition of the swimming event at the 2015 Southeast Asian Games was held on 10 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 400 metre freestyle competition of the swimming event at the 2015 Southeast Asian Games was held on 10 June at the OCBC Aquatic Centre in Kallang, Singapore.
The men's 50 metre breaststroke competition of the swimming event at the 2015 Southeast Asian Games was held on 11 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 50 metre freestyle competition of the swimming event at the 2015 Southeast Asian Games was held on 11 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 200 metre breaststroke competition of the swimming event at the 2015 Southeast Asian Games was held on 11 June at the OCBC Aquatic Centre in Kallang, Singapore.
The women's 100 metre butterfly competition of the swimming event at the 2015 Southeast Asian Games was held on 11 June at the OCBC Aquatic Centre in Kallang, Singapore.
