| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Alexis SANTOS | 100 S IM | Semifinals | 53.06 |
| 2 | Diogo CARVALHO | 200 S IM | Prelims | 1:55.26 |
| 3 | Alexis SANTOS | 100 S IM | Prelims | 53.41 |
| 4 | Alexis SANTOS | 200 S IM | Prelims | 1:55.77 |
| 5 | Gabriel LOPES | 100 S Back | Prelims | 52.21 |
| 6 | Miguel DUARTE NASCIMENTO | 100 S Free | Prelims | 48.00 |
| 7 | Joao VITAL | 400 S IM | Prelims | 4:11.80 |
| 8 | Diogo CARVALHO | 100 S IM | Prelims | 54.18 |
| 9 | Diogo CARVALHO | 400 S IM | Prelims | 4:11.92 |
| 10 | Miguel DUARTE NASCIMENTO | 200 S Fly | Prelims | 1:56.28 |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Alexis SANTOS | 0 | 0 | 0 | – | 859.5 |
| 2 | Diogo CARVALHO | 0 | 0 | 0 | – | 831.7 |
| 3 | Miguel DUARTE NASCIMENTO | 0 | 0 | 0 | – | 804.8 |
| 4 | Joao VITAL | 0 | 0 | 0 | – | 763.0 |
| 5 | Gabriel LOPES | 0 | 0 | 0 | – | 754.0 |
