100 m Butterfly, Men
| Competition | 2021 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Hanoi
 VIE
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Joseph Schooling |  SGP |
52.22 | ||
| 🥈 | Quah Zheng Wen | SGP |
52.86 | ||
| 🥉 | Navaphat Wongcharoen |  THA |
52.98 |