| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Fernando SOUZA DA SILVA | 100 L Free | Finals | 52.39 |
| 2 | Fernando SOUZA DA SILVA | 100 L Free | Timed Finals | 52.63 |
| 3 | Fernando SOUZA DA SILVA | 100 L Free | Prelims | 52.68 |
| 4 | Fernando SOUZA DA SILVA | 50 L Fly | Finals | 25.37 |
| 5 | Fernando SOUZA DA SILVA | 50 L Fly | Prelims | 25.49 |
| 6 | Fernando SOUZA DA SILVA | 50 L Free | Finals | 23.96 |
| 7 | Fernando SOUZA DA SILVA | 50 L Free | Prelims | 24.04 |
| 8 | David Matias Cristino | 400 L Free | Finals | 4:14.23 |
| 9 | David Matias Cristino | 400 L Free | Prelims | 4:14.81 |
| 10 | Joao Daniel Machado | 50 L Free | Prelims | 24.35 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Uniao Piedense | 400 L Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Fernando SOUZA DA SILVA | 0 | 0 | 0 | – | 691.8 |
| 2 | Joao Daniel Machado | 0 | 0 | 0 | – | 609.0 |
| 3 | David Matias Cristino | 0 | 0 | 0 | – | 598.0 |
| 4 | Edgar Filipe Santos | 0 | 0 | 0 | – | 526.7 |
| 5 | Tiago Maria Camoes | 0 | 0 | 0 | – | 515.3 |
