| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Josue Dominguez | 200 L Breast | Timed Finals | 2:19.06 |
| 2 | Josue Dominguez | 100 L Breast | Finals | 1:02.90 |
| 3 | Josue Dominguez | 50 L Breast | Prelims | 29.07 |
| 4 | Andres Martijena Díaz | 50 L Breast | Prelims | 29.24 |
| 5 | Josue Dominguez | 50 L Breast | Finals | 29.24 |
| 6 | Josue Dominguez | 100 L Breast | Prelims | 1:04.80 |
| 7 | Zeniel GUZMAN | 200 L Fly | Finals | 2:07.22 |
| 8 | Zeniel GUZMAN | 200 L Fly | Prelims | 2:07.33 |
| 9 | Andres Martijena Díaz | 50 L Breast | Finals | 29.66 |
| 10 | Andres Martijena Díaz | 100 L Breast | Finals | 1:05.44 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Dominican Republic | 400 L Free Relay | Finals | |
| 2 | Dominican Republic | 400 L Medley Relay | Finals | |
| 3 | Dominican Republic | 400 L Free Relay | Prelims | |
| 4 | Dominican Republic | 400 L Medley Relay | Prelims | |
| 5 | Dominican Republic | 400 L Free Relay | Prelims | |
| 6 | Dominican Republic | 400 L Free Relay | Finals | |
| 7 | Dominican Republic | 400 L Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Mauricio Arias | 0 | 0 | 4 | 32 | 483.3 |
| 2 | Josue Dominguez | 2 | 0 | 1 | 24 | 715.8 |
| 3 | Andres Martijena Diaz | 1 | 0 | 1 | 15 | 633.7 |
| 4 | Fausto Bastardo Ramirez | 0 | 0 | 1 | 7 | 422.9 |
| 5 | Zeniel GUZMAN | 0 | 0 | 1 | 6 | 568.3 |
