400 m Freestyle, Men
| Competition | 1973 East Asian Peninsular Games (SEAP Games) |
|---|---|
| Venue |
Singapore
 SGP
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Khoo Teng Chuan | SGP |
4:29.27 | ||
| 🥈 | Mark Chan | SGP |
4:29.53 | ||
| 🥉 | Tan Bun Thay |  CAM |
— |