Personal Bests: 100 – 11.47 (1978); 200 – 23.01 (1978).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1972 Summer Olympics | Athletics | GHA |
Hannah Afriyie | |||
| 100 metres, Women (Olympic) | 7 h2 r2/4 | |||||
| 200 metres, Women (Olympic) | 7 h3 r2/4 | |||||
| 1976 Summer Olympics | Athletics | GHA |
Hannah Afriyie | |||
| 4 × 100 metres Relay, Women (Olympic) | Ghana |