| 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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