| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Young Tae Seo | 400 L IM | Prelims | 4:29.75 |
| 2 | Young Tae Seo | 400 L IM | Finals | 4:30.71 |
| 3 | Keisuke Yagi | 100 L Breast | Finals | 1:05.31 |
| 4 | Young Tae Seo | 200 L Fly | Finals | 2:04.52 |
| 5 | Young Tae Seo | 400 L Free | Prelims | 4:06.28 |
| 6 | Young Tae Seo | 200 L Fly | Prelims | 2:04.80 |
| 7 | Young Tae Seo | 200 L IM | Finals | 2:07.79 |
| 8 | Keisuke Yagi | 200 L Breast | Finals | 2:22.54 |
| 9 | Keisuke Yagi | 100 L Breast | Prelims | 1:06.02 |
| 10 | Keisuke Yagi | 200 L Breast | Prelims | 2:23.45 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Swim Pasadena | 400 L Medley Relay | Timed Finals | |
| 2 | Swim Pasadena | 800 L Free Relay | Timed Finals | |
| 3 | Swim Pasadena (B) | 400 L Free Relay | Timed Finals | |
| 4 | Swim Pasadena (B) | 800 L Free Relay | Timed Finals | |
| 5 | Swim Pasadena | 400 L Free Relay | Timed Finals | |
| 6 | Swim Pasadena (B) | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Keisuke Yagi | 0 | 0 | 0 | – | 717.0 |
| 2 | Young Tae Seo | 0 | 0 | 0 | – | 681.0 |
| 3 | Samuel Jardine | 0 | 0 | 0 | – | 622.2 |
| 4 | Ryan Chiu | 0 | 0 | 0 | – | 614.2 |
| 5 | Titiyut Nuntapramote | 0 | 0 | 0 | – | 599.0 |
