| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | David Rojas | 400 L Free | Timed Finals | 4:30.43 |
| 2 | Carlos Castro | 400 L Free | Timed Finals | 4:31.31 |
| 3 | Diego Fallas | 400 L Free | Timed Finals | 4:32.58 |
| 4 | James Blanco Salas | 100 L Free | Timed Finals | 58.16 |
| 5 | James Blanco Salas | 200 L Free | Timed Finals | 2:07.58 |
| 6 | Carlos Castro | 200 L Free | Timed Finals | 2:08.54 |
| 7 | Diego Fallas | 200 L Free | Timed Finals | 2:08.75 |
| 8 | Carlos Castro | 100 L Free | Timed Finals | 59.50 |
| 9 | David Rojas | 200 L Free | Timed Finals | 2:09.46 |
| 10 | Sebastián Carrillo | 200 L Breast | Timed Finals | 2:41.42 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Asoc Natacion Heredia | 400 L Free Relay | Timed Finals | |
| 2 | Asoc Natacion Heredia | 400 L Free Relay | Timed Finals | |
| 3 | Asoc Natacion Heredia | 400 L Medley Relay | Timed Finals | |
| 4 | Asoc Natacion Heredia | 400 L Medley Relay | Timed Finals | |
| 5 | Asoc Natacion Heredia (B) | 400 L Free Relay | Timed Finals | |
| 6 | Asoc Natacion Heredia | 400 L Free Relay | Timed Finals | |
| 7 | Asoc Natacion Heredia | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Ismael Montero | 3 | 3 | 2 | 47 | 419.6 |
| 2 | Carlos Castro | 3 | 1 | 2 | 36 | 426.8 |
| 3 | Emiliano Fallas | 0 | 2 | 2 | 33 | 215.0 |
| 4 | James Blanco Salas | 0 | 1 | 2 | 29 | 468.8 |
| 5 | Sebastian Carrillo | 0 | 1 | 2 | 27 | 424.0 |
