400 m Individual Medley, Women
| Competition | 2009 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Vientiane
 LAO
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Siow Yi Ting |  MAS |
2:14.57 | ||
| 🥈 | Natthanan Chankrajang |  THA |
2:18.98 | ||
| 🥉 | Koh Hui Yu |  SGP |
2:20.71 |