4 x 400 m Relay, Women
| Competition | 2009 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Vientiane
 LAO
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Thailand |  THA |
3:38.51 | ||
| Saowalee Kaewchuy | — | ||||
| Treewadee Yongphan | — | ||||
| Karat Srimuang | — | ||||
| Wassana Winatho | — | ||||
| 🥈 | Myanmar |  MYA |
3:43.29 | ||
| Lei Lei Win | — | ||||
| Aye Aye Than | — | ||||
| Khine Yin Yin | — | ||||
| Kay Khine Lwin | — | ||||
| 🥉 | Vietnam |  VIE |
3:49.28 | ||
| Nguyễn Thị Nga | — | ||||
| Nguyễn Thị Thủy | — | ||||
| Vũ Thùy Trang | — | ||||
| Nguyễn Thị Bac | — |