| Championship | Event | # | Competitors |
|---|---|---|---|
| Interclub Open 2004 | 4x50m Medley Relay | 10 |
Club Natacio Mirasierra
(ESP) Jorge BARBERO , Javier GARCIA CACERES, Felix MARTIN, Carlos GUERRERO SIMON |
| Interclub Open 2004 | 4x50m Obstacle Relay | 12 |
Club Natacio Mirasierra
(ESP) Jorge BARBERO , Javier GARCIA CACERES, Javier RODRIGUEZ FERRERO, Carlos GUERRERO SIMON |