4 x 100 m Medley Relay, Men
| Competition | 2005 East Asian Games |
|---|---|
| Venue |
Macau
 MAC
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | China |  CHN |
3:39.29 | ||
| Ouyang Kunpeng | 54.93 | ||||
| Zeng Qiliang | 1:01.75 | ||||
| Zhou Jiawei | 52.59 | ||||
| Chen Zuo | 50.02 | ||||
| 🥈 | Japan |  JPN |
3:40.59 | ||
| Takashi Nakano | 55.51 | ||||
| Genki Imamura | 1:02.83 | ||||
| Ryo Takayasu | 52.73 | ||||
| Hisayoshi Sato | 49.52 | ||||
| 🥉 | South Korea |  KOR |
3:46.91 | ||
| Seong Min | 56.81 | ||||
| Yu Seung-Hyeon | 1:03.90 | ||||
| Yu Jeong-Nam | 55.05 | ||||
| Han Gyu-Cheol | 51.15 |