400 m Individual Medley, Men
| Competition | 2017 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Kuala Lumpur
 MAS
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Nguyễn Hữu Kim Sơn |  VIE |
4:22.12 | ||
| 🥈 | Aflah Prawira |  INA |
4:22.73 | ||
| 🥉 | Pang Sheng Jun |  SGP |
4:23.54 |