| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Marcelo Acosta | 400 L Free | Finals | 3:53.22 |
| 2 | Marcelo Acosta | 400 L Free | Prelims | 3:53.53 |
| 3 | Marcelo Acosta | 1500 L Free | Timed Finals | 15:28.33 |
| 4 | Marcelo Acosta | 800 L Free | Timed Finals | 8:05.79 |
| 5 | Marcos LAVADO | 400 L Free | Timed Finals | 3:58.79 |
| 6 | Marcos LAVADO | 200 L Fly | Prelims | 2:01.63 |
| 7 | Marcos LAVADO | 200 L Fly | Finals | 2:01.74 |
| 8 | Marcos LAVADO | 200 L Free | Prelims | 1:52.88 |
| 9 | Marcos LAVADO | 100 L Fly | Prelims | 55.61 |
| 10 | Marcos LAVADO | 100 L Fly | Finals | 55.76 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | FINA | |
|---|---|---|
| 1 | Marcelo Acosta | 793.3 |
| 2 | Marcos LAVADO | 752.8 |
