400 m surface, Men
| Competition | 2003 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Hanoi
 VIE
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Ngô Xuân Phương | VIE |
3:13.88 | ||
| 🥈 | Võ Quang Đại | VIE |
3:19.88 | ||
| 🥉 | Hans Yosaputra |  INA |
3:22.37 |