| Name | Event | Round | Place | Time | Imp | FINA | |
|---|---|---|---|---|---|---|---|
| 1 | Edgar Crespo | 50 L Breast | Prelims | 1st | 27.91 | +5.6% | 804 |
| 2 | Johamed Lowe | 50 L Breast | Prelims | 10th | 31.09 | +2.5% | 582 |
| 3 | Johamed Lowe | 50 L Free | Prelims | 4th | 23.69 | +0.6% | 688 |
| 4 | Jeancarlo Calderon | 50 L Back | Prelims | 11th | 28.91 | +1.5% | 575 |
| 5 | Jeancarlo Calderon | 50 L Fly | Prelims | 6th | 25.80 | +0.2% | 657 |
| 6 | Franco Reyes | 50 L Fly | Prelims | 1st | 24.98 | +0.5% | 724 |
| 7 | Isaac Beitia | 200 L Free | Prelims | 5th | 1:57.69 | +0.1% | 651 |
| 8 | Carlos Menafra | 200 L Free | Prelims | 12th | 2:03.75 | +0.2% | 560 |
