Winner of the Heats
| Place | Athlete | Country | Time |
| 1. | John Owiti | Kenya | 10.5 |
| 1. | Garoussou Kone | Ivory Coast | 10.6 |
| 1. | Mane Maleng | Senegal | 10.7 |
| 1. | Jean-Louis Ravelomanatsoa | Madagascar | 10.7 |
| 1, | Mands | Ghana | 10.7 |
Semifinals
Heat 1
| Place | Athlete | Country | Time |
| 1. | John Owiti | Kenya | 10.5 |
| 2. | Folu Erinle | Nigeria | 10.6 |
| 3. | Mane Maleng | Senegal | 10.8 |
Heat 2
| Place | Athlete | Country | Time |
| 1. | Garoussou Kone | Ivory Coast | 10.6 |
| 2. | Jean Louis Ravelomanatsoa | Madagascar | 10.6 |
| 3. | Yombe | Congo Brazz. | 10.6 |
Final
| Place | Athlete | Country | Time |
| 1. | Gaoussou Kone | Ivory Coast | 10.3 |
| 2. | John Owiti | Kenya | 10.5 |
| 3 | Folu Erinle | Nigeria | 10.6 |