| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Guilherme COSTA | 400 L Free | Finals | 3:43.31 |
| 2 | Guilherme COSTA | 400 L Free | Prelims | 3:44.52 |
| 3 | Guilherme COSTA | 1500 L Free | Finals | 14:48.53 |
| 4 | Nicholas Santos | 50 L Fly | Finals | 22.78 |
| 5 | Guilherme COSTA | 1500 L Free | Prelims | 14:53.03 |
| 6 | Guilherme COSTA | 800 L Free | Finals | 7:45.48 |
| 7 | Joao GOMES JUNIOR | 50 L Breast | Prelims | 26.75 |
| 8 | Guilherme COSTA | 800 L Free | Prelims | 7:46.90 |
| 9 | Bruno Fratus | 50 L Free | Semifinals Swimoff | 21.62 |
| 10 | Nicholas Santos | 50 L Fly | Semifinals | 23.04 |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Nicholas Santos | 0 | 1 | 0 | – | 934.0 |
| 2 | Guilherme COSTA | 0 | 0 | 1 | – | 938.3 |
| 3 | Joao GOMES JUNIOR | 0 | 0 | 0 | – | 913.0 |
| 4 | Bruno Fratus | 0 | 0 | 0 | – | 905.0 |
| 5 | Fernando SCHEFFER | 0 | 0 | 0 | – | 895.5 |
