100 m Breaststroke, Men
| Competition | 1971 East Asian Peninsular Games (SEAP Games) |
|---|---|
| Venue |
Kuala Lumpur
 MAS
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Phath Sim Onn |  CAM |
1:10.84 | ||
| 🥈 | Ung Meng Tay | CAM |
1:12.31 | ||
| 🥉 | Khong Kok Sun |  SGP |
1:14.12 |