| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Aflah Fadlan PRAWIRA | 800 L Free | Prelims | 8:06.58 |
| 2 | Aflah Fadlan PRAWIRA | 1500 L Free | Prelims | 15:38.34 |
| 3 | Gede Siman SUDARTAWA | 50 L Back | Prelims | 26.00 |
| 4 | Aflah Fadlan PRAWIRA | 400 L Free | Prelims | 3:59.98 |
| 5 | Aflah Fadlan PRAWIRA | 400 L IM | Prelims | 4:26.49 |
| 6 | Glenn Victor SUTANTO | 100 L Fly | Prelims | 54.57 |
| 7 | Aflah Fadlan PRAWIRA | 200 L Free | Prelims | 1:51.91 |
| 8 | Triadi Fauzi SIDIQ | 100 L Free | Prelims | 51.80 |
| 9 | Glenn Victor SUTANTO | 50 L Fly | Prelims | 24.84 |
| 10 | Gagarin Nathaniel | 50 L Breast | Prelims | 28.97 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Gede Siman SUDARTAWA | 0 | 0 | 0 | – | 790.0 |
| 2 | Aflah Fadlan PRAWIRA | 0 | 0 | 0 | – | 779.2 |
| 3 | Glenn Victor SUTANTO | 0 | 0 | 0 | – | 748.5 |
| 4 | Gagarin Nathaniel | 0 | 0 | 0 | – | 719.0 |
| 5 | Triadi Fauzi SIDIQ | 0 | 0 | 0 | – | 701.0 |
