| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Daiya SETO | 200 S Fly | Finals | 1:51.81 |
| 2 | Daiya SETO | 400 S IM | Timed Finals | 4:04.07 |
| 3 | Masaki KANEKO | 200 S Back | Finals | 1:50.24 |
| 4 | Takeharu FUJIMORI | 400 S IM | Timed Finals | 4:04.62 |
| 5 | Daiya SETO | 200 S IM | Finals | 1:54.14 |
| 6 | Daiya SETO | 200 S Free | Finals | 1:43.90 |
| 7 | Daiya SETO | 100 S Fly | Finals | 50.71 |
| 8 | Masaki KANEKO | 100 S Back | Finals | 51.26 |
| 9 | Masaki KANEKO | 50 S Back | Finals | 23.74 |
| 10 | Masaki KANEKO | 100 S Back | Prelims | 51.78 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Daiya SETO | 2 | 1 | 2 | – | 862.4 |
| 2 | Masaki KANEKO | 1 | 0 | 0 | – | 875.3 |
| 3 | Takeharu FUJIMORI | 0 | 1 | 2 | – | 802.6 |
