| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Julio Fernando•Santos Masías | |
| Used name | Julio•Santos | |
| Born | 21 November 1976 in Portoviejo, Manabí |  ECU |
| Measurements | 180 cm / 78 kg | |
| Affiliations | PTC, Federación Deportiva de Manabi | |
| NOC | Ecuador | ECU |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Swimming (Aquatics) | ECU |
Julio Santos | |||
| 4 × 100 metres Freestyle Relay, Men (Olympic) | Ecuador | 15 | ||||
| 4 × 200 metres Freestyle Relay, Men (Olympic) | Ecuador | 16 | ||||
| 2000 Summer Olympics | Swimming (Aquatics) | ECU |
Julio Santos | |||
| 50 metres Freestyle, Men (Olympic) | 19 | |||||
| 2004 Summer Olympics | Swimming (Aquatics) | ECU |
Julio Santos | |||
| 50 metres Freestyle, Men (Olympic) | =43 |
