| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | BRENO MARTINS CORREIA | 100 L Free | Semifinals | 49.33 |
| 2 | BRENO MARTINS CORREIA | 100 L Free | Finals | 49.44 |
| 3 | Caio Rodrigues Pumputis | 200 L IM | Finals | 2:00.97 |
| 4 | Lucas PEIXOTO | 100 L Free | Semifinals | 49.79 |
| 5 | BRENO MARTINS CORREIA | 100 L Free | Prelims | 49.79 |
| 6 | Caio Rodrigues Pumputis | 200 L Breast | Prelims | 2:15.44 |
| 7 | Caio Rodrigues Pumputis | 200 L IM | Prelims | 2:01.58 |
| 8 | Lucas PEIXOTO | 100 L Free | Finals | 50.12 |
| 9 | BRENO MARTINS CORREIA | 200 L Free | Prelims | 1:49.06 |
| 10 | Lucas PEIXOTO | 100 L Free | Finals | 50.21 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Brazil | 400 L Free Relay | Prelims | |
| 2 | Brazil (B) | 400 L Free Relay | Finals | |
| 3 | Brazil | 800 L Free Relay | Prelims | |
| 4 | Brazil (B) | 400 L Medley Relay | Finals | |
| 5 | Brazil | 400 L Medley Relay | Prelims | |
| 6 | Brazil (B) | 800 L Free Relay | Finals | |
| Name | Gold | Silver | Bronze | Score | Pts | |
|---|---|---|---|---|---|---|
| 1 | BRENO MARTINS CORREIA | 0 | 0 | 0 | – | 839.0 |
| 2 | Lucas PEIXOTO | 0 | 0 | 0 | – | 813.8 |
| 3 | Luiz Gustavo Franco Borges | 0 | 0 | 0 | – | 779.0 |
| 4 | Caio Rodrigues Pumputis | 0 | 0 | 0 | – | 772.0 |
| 5 | Enzo Kihara | 0 | 0 | 0 | – | 770.3 |
