400 m Freestyle, Men
| Competition | 2003 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Hanoi
 VIE
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Charnvudth Saengsri |  THA |
3:59.91 | ||
| 🥈 | Miguel Mendoza |  PHI |
4:03.54 | ||
| 🥉 | Miguel Molina | PHI |
4:05.12 |