| Final | Team | time |  | 1. Kennedy Ochieng | KEN | 44.77s |  | 2. Clement Chukwu | NGR | 45.31s |  | 3. Phillip Mukomana | ZIM | 45.43s |  | 4. Sunday Bada | NGR | 45.50s |  | 5. Arnaud Malherbe | RSA | 45.55s |  | 6. Ibrahime Wade | SEN | 45.56s |  | 7. Eric Milazar | MRI | 45.71s |  | 8. Julius Chepkwany | KEN | 46.54s |   
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| Semi 1 | Team | time |  | 1. Philiph Mukomana | ZIM | 45.57s |  | 2. Julius Chepkwany | KEN | 45.83s |  | 3. Clement Chukwu | NGR | 45.85s |  | 4. Udeme Ekpeyong | NGR | 46.03s |  | 5. Adriaan Botha | RSA | 46.32s |  | 6. Tawanda Chiwira | ZIM | 47.08s |  | 7. Amin Gomaa | EGY | 47.14s |  | 8. Daniel Adomako | GHA | 47.71s |   
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| Semi 2 | Team | time |  | 1. Kennedy Ochieng | KEN | 45.11s |  | 2. Sunday Bada | NGR | 45.75s |  | 3. Ibrahime Wade | SEN | 45.94s |  | 4. Arnaud Malherbe | RSA | 45.98s |  | 5. Eric Milazar | MRI | 46.03s |  | 6. Jeffrey Maswanhise | ZIM | 46.30s |  | 7. Abedinego Matilu | KEN | 46.99s |  | 8. Soufiene Laabidi | TUN | 47.70s |   
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| Heat 1 | Team | time |  | 1. Philiph Mukamana | ZIM | 46.04s |  | 2. Udeme Ekpeyong | NGR | 46.13s |  | 3. Arnaud Malherbe | RSA | 46.32s |  | 4. Adriaan Botha | RSA | 46.72s |  | 5. Abedinego Matilu | KEN | 47.10s |  | 6. Nataniel Martey | GHA | 48.27s |  | 7. Youla Benjamin | CGO | 50.33s |   
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| Heat 2 | Team | time |  | 1. Jeffrey Maswanhise | ZIM | 46.38s |  | 2. Eric Milazar | MRI | 46.52s |  | 3. Clement Chukwu | NGR | 47.07s |  | 4. Daniel Adomako | GHA | 47.74s |  | 5. Tedvoedjre Narcisse | BEN | 48.98s |  | 6. Ibrahim Mahamadou | NIG | 49.11s |  | 7. Rubayiza Emmanuel | RWA | 49.99s |  | -. Oumane Niang | SEN | DNS |   
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| Heat 3 | Team | time |  | 1. Julius Chepkwany | KEN | 46.40s |  | 2. Sunday Bada | NGR | 46.91s |  | 3. Ibrahime Wade | SEN | 47.36s |  | 4. Soufiene Laabidi | TUN | 47.58s |  | 5. Keketso Phori | LES | 48.69s |  | 6. Alemayehu Adebo | ETH | 49.22s |  | -. Charles Shaw | LBR | DNS |   
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| Heat 4 | Team | time |  | 1. Ochieng Kennedy | KEN | 46.31s |  | 2. Chiwira Tawanad | ZIM | 47.62s |  | 3. Gomaa Amin | EGY | 47.93s |  | 4. Hakapobo Clement | ZAM | 48.33s |  | 5. Kondowe Moses | MAW | 48.81s |  | 6. Matlanyane Refiloe | LES | 53.29s |   
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