| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | KOSUKE KITAJIMA | 200 L Breast | Finals | 2:09.44 |
| 2 | Takahisa YAMAMOTO | 200 L Fly | Finals | 1:54.56 |
| 3 | KOSUKE KITAJIMA | 100 L Breast | Prelims | 1:00.03 |
| 4 | KOSUKE KITAJIMA | 100 L Breast | Finals | 1:00.08 |
| 5 | KOSUKE KITAJIMA | 100 L Breast | Semifinals | 1:00.27 |
| 6 | KOSUKE KITAJIMA | 200 L Breast | Semifinals | 2:10.86 |
| 7 | Tomomi MORITA | 100 L Back | Finals | 54.25 |
| 8 | KOSUKE KITAJIMA | 200 L Breast | Prelims | 2:11.97 |
| 9 | Takahisa YAMAMOTO | 200 L Fly | Semifinals | 1:56.69 |
| 10 | Tomomi MORITA | 100 L Back | Finals | 54.36 |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | KOSUKE KITAJIMA | 2 | 0 | 1 | 6547 | 982.0 |
| 2 | Tomomi MORITA | 0 | 0 | 2 | 5891 | 926.7 |
| 3 | Takahisa YAMAMOTO | 0 | 1 | 1 | 5208 | 943.5 |
| 4 | Jiro MIKI | 0 | 0 | 0 | 5005 | 915.5 |
| 5 | TAKESHI MATSUDA | 0 | 0 | 0 | 4894 | 902.7 |
