| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Ana Rosa•Marcial-Seoane | |
| Used name | Ana•Marcial | |
| Born | 31 July 1953 in San Juan, Puerto Rico |  PUR |
| Measurements | 154 cm / 48 kg | |
| NOC | Puerto Rico | PUR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Swimming (Aquatics) | PUR |
Ana Marcial | |||
| 100 metres Freestyle, Women (Olympic) | 55 | |||||
| 200 metres Freestyle, Women (Olympic) | ||||||
| 400 metres Freestyle, Women (Olympic) | ||||||
| 800 metres Freestyle, Women (Olympic) | ||||||
| 100 metres Butterfly, Women (Olympic) | 28 | |||||
| 200 metres Butterfly, Women (Olympic) | ||||||
| 200 metres Individual Medley, Women (Olympic) | ||||||
| 4 × 100 metres Medley Relay, Women (Olympic) | Puerto Rico | 15 |
