100 m Backstroke, Men
| Competition | 2021 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Hanoi
 VIE
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Quah Zheng Wen |  SGP |
54.83 | ||
| 🥈 | Lê Nguyễn Paul | VIE |
56.08 | ||
| 🥉 | Farrel Tangkas |  INA |
56.21 |