| Name | Event | Round | Place | Time | FINA | ||
|---|---|---|---|---|---|---|---|
| 1 | Luis Dominguez | 200 S Free | Finals | – | 1:43.02 | R | 897 |
| 2 | Sergi DE CELIS MONTALBAN | 100 S Free | Semifinals | 11th | 46.60 | 891 | |
| 3 | Carles COLL MARTI | 200 S IM | Prelims | 13th | 1:54.03 | 889 | |
| 4 | Sergi DE CELIS MONTALBAN | 100 S Free | Prelims | – | 46.71 | R | 885 |
| 5 | Sergi DE CELIS MONTALBAN | 100 S Free | Prelims | 12th | 46.80 | 880 | |
| 6 | Sergi DE CELIS MONTALBAN | 100 S Free | Finals | – | 46.90 | R | 874 |
| 7 | Carlos Garach Benito | 800 S Free | Timed Finals | 11th | 7:44.53 | 870 | |
| 8 | Luis Dominguez | 200 S Free | Prelims | 20th | 1:44.25 | 866 | |
| 9 | Mario Molla Yanes | 50 S Fly | Prelims | 23rd | 22.83 | 865 | |
| 10 | Luis Dominguez | 400 S Free | Prelims | 16th | 3:43.18 | 860 | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Luis Dominguez | – | – | – | – | 874.3 |
| 2 | Sergi DE CELIS MONTALBAN | – | – | – | – | 873.3 |
| 3 | Carlos Garach Benito | – | – | – | – | 852.5 |
| 4 | Carles COLL MARTI | – | – | – | – | 852.0 |
| 5 | Mario Molla Yanes | – | – | – | – | 851.5 |
