| Name | Event | Round | Place | Time | FINA | |
|---|---|---|---|---|---|---|
| 1 | MacArena CEBALLOS | 100 S Breast | Prelims | 22nd | 1:05.62 | 858 |
| 2 | MacArena CEBALLOS | 50 S Breast | Semifinals | 14th | 30.10 | 854 |
| 3 | MacArena CEBALLOS | 200 S Breast | Prelims | 16th | 2:22.10 | 849 |
| 4 | Lucas Ezequiel ALBA | 1500 S Free | Timed Finals | 12th | 14:56.41 | 843 |
| 5 | Lucas Ezequiel ALBA | 800 S Free | Timed Finals | 15th | 7:49.53 | 842 |
| 6 | MacArena CEBALLOS | 50 S Breast | Prelims | 16th | 30.33 | 835 |
| 7 | Andrea BERRINO | 100 S Back | Prelims | 27th | 58.85 | 811 |
| 8 | Andrea BERRINO | 50 S Back | Prelims | 23rd | 27.15 | 806 |
| 9 | Lucas Ezequiel ALBA | 400 S Free | Prelims | 23rd | 3:48.47 | 802 |
| 10 | Andrea BERRINO | 200 S Back | Prelims | 24th | 2:08.10 | 800 |
| Name | Event | Round | Place | Time | FINA |
No relays to show |
|---|---|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | MacArena CEBALLOS | 0 | 0 | 0 | – | 853.7 |
| 2 | Lucas Ezequiel ALBA | 0 | 0 | 0 | – | 829.0 |
| 3 | Andrea BERRINO | 0 | 0 | 0 | – | 798.8 |
