| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Julio Horrego | 200 L Breast | Finals | 2:22.35 |
| 2 | Julio Horrego | 200 L Breast | Prelims | 2:24.93 |
| 3 | Julio Horrego | 200 L IM | Finals | 2:10.84 |
| 4 | Julio Horrego | 100 L Breast | Prelims | 1:07.67 |
| 5 | Julio Horrego | 200 L IM | Prelims | 2:11.97 |
| 6 | Julio Horrego | 100 L Breast | Finals | 1:07.80 |
| 7 | Julio Horrego | 400 L IM | Prelims | 4:43.67 |
| 8 | Julio Horrego | 400 L IM | Finals | 4:44.69 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Julio Horrego | 0 | 0 | 0 | 38 | 662.8 |
