| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Ricardo Ferreira Cotovio | 100 L Free | Timed Finals | 54.18 |
| 2 | Ricardo Ferreira Cotovio | 50 L Free | Finals | 24.58 |
| 3 | Ricardo Ferreira Cotovio | 50 L Free | Prelims | 24.71 |
| 4 | Afonso Guilherme Jesus | 200 L IM | Prelims | 2:19.00 |
| 5 | Goncalo Duarte Santos | 100 L Free | Prelims | 57.65 |
| 6 | Afonso Guilherme Jesus | 100 L Breast | Prelims | 1:10.20 |
| 7 | Afonso Guilherme Jesus | 50 L Breast | Prelims | 32.10 |
| 8 | Afonso Guilherme Jesus | 50 L Fly | Prelims | 27.78 |
| 9 | Goncalo Duarte Santos | 200 L Fly | Prelims | 2:19.15 |
| 10 | Goncalo Catarino Dias | 200 L Breast | Prelims | 2:39.43 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Vikings Sports Club | 400 L Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Ricardo Ferreira Cotovio | 0 | 0 | 0 | – | 632.5 |
| 2 | Afonso Guilherme Jesus | 0 | 0 | 0 | – | 531.8 |
| 3 | Goncalo Duarte Santos | 0 | 0 | 0 | – | 511.7 |
| 4 | Goncalo Catarino Dias | 0 | 0 | 0 | – | 486.3 |
| 5 | David Miguel Leiria | 0 | 0 | 0 | – | – |
