4 x 400 m Relay, Men
| Competition | 2003 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Hanoi
 VIE
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Thailand |  THA |
3:09.33 | ||
| Banjong Lachua | — | ||||
| Suwijack | — | ||||
| Apisit Kuttiyawan | — | ||||
| Narong Nilploy | — | ||||
| 🥈 | Philippines |  PHI |
3:10.20 | ||
| Jimar Aing | — | ||||
| Ronnie Marfil | — | ||||
| Ernie Candelario | — | ||||
| Rodrigo Tanuan | — | ||||
| 🥉 | Vietnam | VIE |
3:14.76 | ||
| Nguyễn Tinh Tu | — | ||||
| Nguyễn Đăng Trường | — | ||||
| Nguyễn Văn Tăng | — | ||||
| Nguyễn Minh Toàn | — |