100 m Butterfly, Women
| Competition | 2009 Asian Youth Games |
|---|---|
| Venue |
Singapore
 SGP
|
| Held | 4 – 5 July 2009 |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Kim Seo-Yeong |  KOR |
59.99 | ||
| 🥈 | Yoo Gi-Yeon | KOR |
1:00.45 | ||
| 🥉 | Liu Lan |  CHN |
1:00.76 |