400 m Freestyle, Women
| Competition | 2015 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Singapore
 SGP
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Nguyễn Thị Ánh Viên |  VIE |
4:08.56 | ||
| 🥈 | Khoo Cai Lin |  MAS |
4:17.79 | ||
| 🥉 | Ammiga Himathongkom |  THA |
4:20.20 |