4 x 100 m Medley Relay, Men
| Competition | 2009 Asian Youth Games |
|---|---|
| Venue |
Singapore
 SGP
|
| Held | 5 July 2009 |
| Status | Medal |
| Competitors | 17 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | South Korea |  KOR |
3:50.04 | ||
| Jeong Won-Yong | 59.57 | ||||
| Gil Byeong-Hwi | 1:04.72 | ||||
| Jang Gyu-Cheol | 53.80 | ||||
| Gwon Oh-Kook | 51.95 | ||||
| Yoo Kyu-Sang | — | * | |||
| 🥈 | China |  CHN |
3:51.94 | ||
| Lang Yuanpeng | 59.17 | ||||
| Sun Yuchen | 1:04.94 | ||||
| Liu Chang | 56.20 | ||||
| Huang Zhenghan | 51.63 | ||||
| Wang Ximing | — | * | |||
| 🥉 | Singapore | SGP |
3:52.59 | ||
| Rainer Ng | 58.67 | ||||
| Lionel Khoo | 1:05.13 | ||||
| Mohd Kamal Dzulhali | 57.14 | ||||
| Clement Lim | 51.65 | ||||
| Yeo Jia Chen | — | * | |||
| Joel Chong | — | * | |||
| Pang Sheng Jun | — | * |