100 m Butterfly, Men
| Competition | 2009 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Vientiane
 LAO
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Daniel Bego |  MAS |
53.82 | ||
| 🥈 | Donny Utomo |  INA |
55.53 | ||
| 🥉 | Hoàng Quý Phước |  VIE |
55.65 |