| Competition | 2003 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Hanoi
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Singapore | 3:54.47 | |||
| Jacqueline Lim | 1:00.41 | ||||
| Christel Bouvron | 58.13 | ||||
| Joscelin Yeo | 56.66 | ||||
| Nicolette Teo | 59.27 | ||||
| 🥈 | Thailand | 3:56.64 | |||
| Chonlathorn Vorathamrong | 59.26 | ||||
| Pilin Tachakittiranan | 58.41 | ||||
| Jintawan Kladprasit | 59.95 | ||||
| Jariyawadee Narongrit | 59.02 | ||||
| 🥉 | Indonesia | 4:06.66 | |||
| Elsa Manora Nasution | 1:00.79 | ||||
| Sherly Yunita | 1:02.35 | ||||
| Magdalena Sutanto | 1:02.09 | ||||
| Nancy Suryaatmadja | 1:01.43 |