| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Nicholas Santos | 50 S Fly | Finals | 21.93 |
| 2 | Nicholas Santos | 50 S Fly | Semifinals | 22.12 |
| 3 | Joao GOMES JUNIOR | 50 S Breast | Finals | 25.80 |
| 4 | Gabriel Fantoni | 50 S Back | Finals | 22.84 |
| 5 | Joao GOMES JUNIOR | 50 S Breast | Semifinals | 25.96 |
| 6 | Joao GOMES JUNIOR | 50 S Breast | Prelims | 26.01 |
| 7 | GUILHERME AUGUSTO GUIDO | 100 S Back | Finals | 49.80 |
| 8 | Fernando SCHEFFER | 200 S Free | Prelims | 1:42.42 |
| 9 | Fernando SCHEFFER | 200 S Free | Finals | 1:42.51 |
| 10 | Fernando SCHEFFER | 200 S Free | Finals | 1:42.69 |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Nicholas Santos | 1 | 0 | 0 | – | 976.0 |
| 2 | Joao GOMES JUNIOR | 0 | 0 | 1 | – | 937.0 |
| 3 | Fernando SCHEFFER | 0 | 0 | 0 | – | 912.0 |
| 4 | Murilo STEIN SARTORI | 0 | 0 | 0 | – | 896.0 |
| 5 | GUILHERME AUGUSTO GUIDO | 0 | 0 | 0 | – | 882.0 |
