| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Eduardo Cisternas | 400 L Free | Finals | 3:54.75 |
| 2 | Eduardo Cisternas | 400 L Free | Prelims | 3:57.78 |
| 3 | Eduardo Cisternas | 800 L Free | Timed Finals | 8:08.92 |
| 4 | Mariano Lazzerini | 200 L Breast | Finals | 2:17.58 |
| 5 | Mariano Lazzerini | 50 L Breast | Finals | 28.57 |
| 6 | Mariano Lazzerini | 100 L Breast | Prelims | 1:02.63 |
| 7 | Mariano Lazzerini | 100 L Breast | Prelims Swimoff | 1:02.69 |
| 8 | Mariano Lazzerini | 100 L Breast | Finals | 1:02.69 |
| 9 | Mariano Lazzerini | 50 L Breast | Prelims | 28.84 |
| 10 | Mariano Lazzerini | 200 L Breast | Prelims | 2:20.52 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Mariano Lazzerini | 0 | 0 | 0 | 5925 | 747.3 |
| 2 | Eduardo Cisternas | 0 | 0 | 0 | 3122 | 777.7 |
