| Final 17:50 Wind +0.6m/s | time |   | L | React. | bib |  | 1. Marie Josee Talou |  CIV | 11.02s | AGR | 7 | 0.165 | 111 |  | 2. Eunice Kadogo |  KEN | 11.47s | NR | 4 | 0.138 | 289 |  | 3. Pon Karidjatou Traore' |  BUR | 11.49s |   | 6 | 0.128 | 54 |  | 3. Adeline Gouenon |  CIV | 11.49s | SB | 5 | 0.151 | 112 |  | 5. Cecilia Francis |  NGR | 11.53s | SB | 8 | 0.209 | 412 |  | 6. Flings Owusu Agyapong |  GHA | 11.61s |   | 2 | 0.140 | 271 |  | 7. Beatrice Gyaman |  GHA | 11.76s |   | 3 | 0.182 | 267 |  | 8. Tsaone Sebele |  BOT | 11.82s |   | 9 | 0.125 | 42 |   
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|  Records |  | Rec | Athlete | time | Birth | Venue | date |  | WR | Florence Griffith Joyner |  USA | 10.49s | 1959 | Indianapolis | 16/07/1988 |  | AR | Blessing Okagbare |  NGR | 10.79s | 1988 | London | 27/07/2013 |  | CR | Mercy Nku |  NGR | 11.03s |   | Johannesburg | 1999 |   
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 Semi-Finals - Sunday 13.09 Afternoon session |  | First 2 and best 2 progress to Final. |   
| Ranking | time |   | L | React. | bib |  | 1. Pon Karidjatou Traore' |  BUR | 11.58s |   | 6 | 0.160 | 54 |  | 2. Cecilia Francis |  NGR | 11.60s |   | 7 |   | 412 |  | 3. Flings Owusu Agyapong |  GHA | 11.69s |   | 5 | 0.108 | 271 |  | 4. Gina Bass |  GAM | 11.97s |   | 4 | 0.192 | 249 |  | 5. Milicent Ndoro |  KEN | 11.98s |   | 8 |   | 322 |  | 6. Audrey Eyamba |  CGO | 12.20s |   | 2 | 0.219 | 71 |  | 7. Adjona Triphene Kouame |  CIV | 12.22s |   | 9 | 0.172 | 116 |  | 8. Marie Jaine Eba |  CMR | 12.30s |   | 3 | 0.187 | 129 |   
| Ranking | time |   | L | React. | bib |  | 1. Marie Josee Talou |  CIV | 11.07s |   | 7 | 0.152 | 111 |  | 2. Eunice Kadogo |  KEN | 11.58s | NR | 6 | 0.177 | 289 |  | 3. Beatrice Gyaman |  GHA | 11.70s |   | 4 | 0.158 | 267 |  | 4. Elodie Vanessa Embony |  MAD | 11.94s |   | 5 | 0.133 | 352 |  | 5. Germaine Abessolo Bivina |  CMR | 12.03s |   | 8 | 0.184 | 124 |  | 6. Yvonne Nalishuwa |  ZAM | 12.12s |   | 2 | 0.178 | 582 |  | 7. Amelie Anthony |  MRI | 12.41s |   | 3 | 0.218 | 372 |  | -. Globine Mayova |  NAM | DNS |   | 9 |   | 395 |   
 Semi 3 18:41 Wind +0.2m/s |   
| Ranking | time |   | L | React. | bib |  | 1. Adeline Gouenon |  CIV | 11.51s | SB | 7 | 0.142 | 112 |  | 2. Tsaone Sebele |  BOT | 11.71s |   | 5 | 0.140 | 42 |  | 3. Marie Gisele Eleme Asse |  CMR | 11.77s |   | 4 | 0.169 | 130 |  | 4. Gemma Acheampong |  GHA | 11.81s |   | 9 | 0.136 | 254 |  | 5. Marceline C Bouele Bondo |  CGO | 11.86s |   | 6 | 0.158 | 68 |  | 6. Frasha Wangari |  KEN | 12.02s |   | 8 | 0.151 | 335 |  | 7. Mildred Gamba |  UGA | 12.25s |   | 3 | 0.130 | 569 |  | 8. Joanne Loutoy |  SEY | 12.44s |   | 2 | 0.187 | 505 |   
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 Heat 1 09:20 Wind +0.8m/s |   
| Ranking | time |   | L | React. | bib |  | 1. Tsaone Sebele |  BOT | 11.73s |   | 7 | 0.134 | 42 |  | 2. Adeline Gouenon |  CIV | 11.74s |   | 9 | 0.151 | 112 |  | 3. Marceline C Bouele Bondo |  CGO | 11.90s |   | 5 |   | 68 |  | 4. Frasha Wangari |  KEN | 12.12s |   | 8 | 0.153 | 335 |  | 5. Mildred Gamba |  UGA | 12.16s |   | 3 | 0.162 | 569 |  | 6. Lidiane Lopes |  CPV | 12.55s | SB | 4 | 0.161 | 146 |  | 7. Makoura Keita |  GUI | 12.80s |   | 1 | 0.147 | 275 |  | 8. Yvonne Tama Douva |  CAF | 13.64s |   | 2 | 0.163 | 59 |   
 Heat 2 09:28 Wind +0.2m/s |   
| Ranking | time |   | L | React. | bib |  | 1. Flings Owusu Agyapong |  GHA | 11.78s |   | 7 | 0.101 | 271 |  | 2. Marie Gisele Eleme Asse |  CMR | 11.82s |   | 9 | 0.157 | 130 |  | 3. Gina Bass |  GAM | 11.87s | Sb | 8 | 0.204 | 249 |  | 4. Globine Mayova |  NAM | 11.89s |   | 4 | 0.152 | 395 |  | 5. Adjona Triphene Kovane |  CIV | 120.6s |   | 5 |   | 116 |  | 6. Mariama Koroma |  SLE | 12.38s |   | 2 | 0.136 | 513 |  | 7. Limakatso Selala |  LES | 13.06s |   | 6 | 0.133 | 350 |  | -. Lumeka Katundu |  ZAM | DQ |   | 1 |   | 579 |  | -. Elizza Tenga Tenga |  MAW | DNS |   | 3 |   | 357 |   
 Heat 3 09:36 Wind -1.0m/s |   
| Ranking | time |   | L | React. | bib |  | 1. Pon Karidjatou Traore' |  BUR | 11.75s |   | 1 | 0.153 | 54 |  | 2. Eunice Kadogo |  KEN | 11.79s |   | 4 | 0.251 | 289 |  | 3. Elodie Vanessa Embony |  MAD | 11.96s |   | 5 |   | 352 |  | 4. Gemma Acheampong |  GHA | 12.01s |   | 2 | 0.137 | 254 |  | 5. Germaine Abessolo Bivina |  CMR | 12.09s |   | 10 | 0.139 | 124 |  | 6. Audrey Eyamba |  CGO | 12.16s |   | 9 | 0.162 | 71 |  | 7. Amelie Anthony |  MRI | 12.37s |   | 6 | 0.198 | 372 |  | 8. Prenam Pesse |  TOG | 12.45s |   | 3 | 0.177 | 556 |  | 9. Abissie Kebede |  ETH | 12.62s |   | 8 | 0.177 | 214 |  | -. Suzan Loui Saleh Bamanga |  SSD | DNS |   | 7 |   | 529 |   
 Heat 4 09:44 Wind +1.8m/s |   
| Ranking | time |   | L | React. | bib |  | 1. Marie Josee Talou |  CIV | 11.16s |   | 6 | 0.190 | 111 |  | 2. Beatrice Gyaman |  GHA | 11.65s | SB | 1 | 0.147 | 267 |  | 3. Cecilia Francis |  NGR | 11.70s |   | 7 | 0.181 | 412 |  | 4. Milicent Ndoro |  KEN | 11.95s |   | 3 | 0.143 | 322 |  | 5. Yvonne Nalishuwa |  ZAM | 12.12s |   | 9 | 0.165 | 582 |  | 6. Marie Jaine Eba |  CMR | 12.17s |   | 10 | 0.128 | 129 |  | 7. Joanne Loutoy |  SEY | 12.34s |   | 2 | 0.182 | 505 |  | 8. Gonete Semedo |  STP | 12.62s |   | 5 |   | 532 |  | 9. Esther Sheriff |  SLE | 12.78s |   | 8 | 0.130 | 515 |  | 10.Eva Cosmos Elia Endili |  SSD | 13.21s |   | 4 | 0.151 | 524 |   
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