| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Sho Shimazaki | 100 L Breast | Finals | 1:04.36 |
| 2 | Kenta Chiyo | 100 L Back | Finals | 58.86 |
| 3 | Kenta Chiyo | 100 L Back | Prelims | 59.35 |
| 4 | Sho Shimazaki | 100 L Breast | Prelims | 1:05.24 |
| 5 | Kenta Chiyo | 200 L Back | Finals | 2:09.37 |
| 6 | Kenta Chiyo | 200 L Back | Prelims | 2:10.37 |
| 7 | Kenta Chiyo | 100 L Fly | Finals | 58.41 |
| 8 | Kenta Chiyo | 100 L Fly | Prelims | 58.88 |
| 9 | Kenta Chiyo | 100 L Free | Prelims | 57.11 |
| 10 | Steffen Botha | 100 L Breast | Finals | 1:10.02 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | FINA | |
|---|---|---|
| 1 | Shotaro Shimazaki | 690.0 |
| 2 | Kenta Chiyo | 623.5 |
| 3 | Steffen Botha | 522.7 |
| 4 | Aidan Blair | – |
| 5 | Charles Rivers | – |