| Competition | 2013 East Asian Games |
|---|---|
| Venue |
Tianjin
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Japan | 3:16.82 | |||
| Yuki Kawachi | 49.39 | ||||
| Makoto Ito | 49.62 | ||||
| Takayuki Minari | 49.45 | ||||
| Katsumi Nakamura | 48.36 | ||||
| 🥈 | China | 3:16.85 | |||
| Lu Zhiwu | 49.72 | ||||
| Shi Tengfei | 49.85 | ||||
| Liu Junwu | 49.84 | ||||
| Ning Zetao | 47.44 | ||||
| 🥉 | Hong Kong | 3:23.02 | |||
| Derick Ng | 50.99 | ||||
| Geoffrey Cheah | 49.15 | ||||
| Kent Cheung | 51.05 | ||||
| David Wong | 51.83 |