| Name | Event | Round | Place | Time | Pts | |
|---|---|---|---|---|---|---|
| 1 | Samuel Cesin-Salazar | 50 L Breast | Prelims | 22nd | 33.60 | 565 |
| 2 | Samuel Cesin-Salazar | 50 L Fly | Prelims | 38th | 28.79 | 563 |
| 3 | Gonzalo Vegas | 50 L Fly | Prelims | 19th | 27.02 | 718 |
| 4 | Rodrigo Gomez | 400 L IM | Timed Finals | 20th | 5:19.67 | 487 |
| 5 | Renzo Nucci | 50 L Fly | Prelims | 18th | 28.78 | 655 |
| 6 | Mark Zhang | 50 L Back | Prelims | 42nd | 33.27 | 412 |
| 7 | Renzo Nucci | 50 L Breast | Prelims | 35th | 35.37 | 558 |
| 8 | Alejandro Perez | 50 L Breast | Prelims | 24th | 34.74 | 600 |