Adopted Mexican nationality on 23 July 1998.
Personal Bests: 100 – 11.09 (1999); 400 – 53.73 (2004).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1992 Summer Olympics | Athletics | Liliana Allen | ||||
| 100 metres, Women (Olympic) | 8 | |||||
| 4 × 100 metres Relay, Women (Olympic) | Cuba | AC r2/2 | ||||
| 1996 Summer Olympics | Athletics | Liliana Allen | ||||
| 4 × 100 metres Relay, Women (Olympic) | Cuba | 5 h1 r1/2 | ||||
| 2004 Summer Olympics | Athletics | Liliana Allen | ||||
| 100 metres, Women (Olympic) | 6 h3 r2/4 | |||||
| 4 × 400 metres Relay, Women (Olympic) | Mexico | 4 h2 r1/2 |