| Name | Event | Round | Place | Time | FINA | |
|---|---|---|---|---|---|---|
| 1 | Alfonso Mestre | 400 S Free | Finals | 7th | 3:39.06 | 910 |
| 2 | Alfonso Mestre | 400 S Free | Prelims | 7th | 3:39.52 | 904 |
| 3 | Alfonso Mestre | 200 S Free | Prelims | 17th | 1:44.26 | 866 |
| 4 | Jorge Otaiza | 200 S Fly | Prelims | 25th | 1:58.02 | 771 |
| 5 | Jorge Otaiza | 50 S Fly | Prelims | 45th | 23.83 | 760 |
| 6 | Alberto Mestre | 100 S Free | Prelims | 47th | 49.34 | 756 |
| 7 | Alberto Mestre | 50 S Free | Prelims | 38th | 22.16 | 753 |
| 8 | Jorge Otaiza | 100 S Fly | Prelims | 46th | 52.93 | 736 |
| Name | Event | Round | Place | Time | FINA |
No relays to show |
|---|---|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Alfonso Mestre | 0 | 0 | 0 | – | 888.0 |
| 2 | Jorge Otaiza | 0 | 0 | 0 | – | 755.7 |
| 3 | Alberto Mestre | 0 | 0 | 0 | – | 754.5 |
