400 m Freestyle, Men
| Competition | 2015 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Singapore
 SGP
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Welson Sim |  MAS |
3:53.97 | ||
| 🥈 | Jessie Lacuna |  PHI |
3:55.34 | ||
| 🥉 | Pang Sheng Jun | SGP |
3:57.60 |