400 m Freestyle, Men
| Competition | 2009 East Asian Games |
|---|---|
| Venue |
Hong Kong
 HKG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Sun Yang |  CHN |
3:46.16 | ||
| 🥈 | Sho Uchida |  JPN |
3:51.36 | ||
| 🥉 | Jang Sang-Jin |  KOR |
3:51.91 |
| Competition | 2009 East Asian Games |
|---|---|
| Venue |
Hong Kong
HKG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Sun Yang | CHN |
3:46.16 | ||
| 🥈 | Sho Uchida | JPN |
3:51.36 | ||
| 🥉 | Jang Sang-Jin | KOR |
3:51.91 |