| Final 19:45 | Team | Time | L | | 1. Torri Edwards |  USA | 10.93s | 1 | | 2. Zhanna Block |  UKR | 10.99s | 2 | | 3. Chandra Sturrup |  BAH | 11.02s | 6 | | 4. Ekaterini Thanou |  GRE | 11.03s | 4 | | 5. Christine Arron |  FRA | 11.06s | 3 | | 6. Aleen Bailey |  JAM | 11.07s | 8 | | 7. Gail Devers | USA | 11.11s | 7 | | DQ Kelli White | USA | 10.85s | 5 |
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| Heat 1 16.55h | Time | Team | L | | 1. Christine Arron | FRA | 11.01s | 6 | | 2. Zhanna Block | UKR | 11.02s | 5 | | 3. Aleen Bailey | JAM | 11.15s | 3 | | 4. Marina Kislova |  RUS | 11.15s | 2 | | 5. Merlene Ottey |  SLO | 11.26s | 8 | | 6. Kim Gevaert |  BEL | 11.32s | 7 | | -. Kelli White | USA | DQ | 4 | | -. Lyubov Perepelova |  UZB | DNS | 1 |
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| Heat 2 17.01h | Time | Team | L | | 1. Chandra Sturrup | BAH | 11.06s | 3 | | 2. Ekaterini Thanou | GRE | 11.08s | 5 | | 3. Torri Edwards | USA | 11.11s | 4 | | 4. Gail Devers | USA | 11.12s | 6 | | 5. Debbie Ferguson | BAH | 11.27s | 8 | | 6. Mary Onyali-Omagbemi |  NGR | 11.35s | 2 | | 7. Yuliya Tabakova | RUS | 11.36s | 7 | | 8. Joice Maduaka |  GBR | 11.40s | 1 |
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| Heat 1 19.40h | Time | Team | L | | 1. Chandra Sturrup | BAH | 10.98s | 3 | | 2. Gail Devers | USA | 11.16s | 6 | | 3. Kim Gevaert | BEL | 11.23s | 8 | | 4. Marina Kislova | RUS | 11.26s | 4 | | 5. Virgen Benavides |  CUB | 11.40s | 1 | | 6. Geraldine Pillay |  RSA | 11.47s | 5 | | 7. Judyth Kitson | JAM | 11.61s | 7 | | -. Natasha Mayers |  VIN | DNS | 2 |
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| Heat 2 19.46h | Time | Team | L | | 1. Zhanna Block | UKR | 11.08s | 4 | | 2. Christine Arron | FRA | 11.08s | 5 | | 3. Merlene Ottey | SLO | 11.31s | 3 | | 4. Lyubov Perepelova | UZB | 11.35s | 6 | | 5. Agne Eggerth |  LTU | 11.36s | 8 | | 6. Endurance Ojokolo | NGR | 11.55s | 2 | | 7. Winneth Dube |  ZIM | 11.69s | 7 | | 8. Kadiatou Camara |  MLI | 11.73s | 1 |
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| Heat 3 19.52h | Time | Team | L | | 1. Ekaterini Thanou | GRE | 11.11s | 6 | | 2. Debbie Ferguson | BAH | 11.26s | 7 | | 3. Mary Onyali-Omagbemi | NGR | 11.31s | 1 | | 4. Karin Mayr-Krifka |  AUT | 11.34s | 5 | | 5. Olena Pastushenko | UKR | 11.36s | 8 | | -. Kelli White | USA | DQ | 4 | | -. Susanthika Jayasinghe |  SRI | DNF | 3 | | -. Makaridja Sanganoko |  CIV | DNS | 2 |
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| Heat 4 19.58h | Time | Team | L | | 1. Torri Edwards | USA | 11.08s | 5 | | 2. Aleen Bailey | JAM | 11.16s | 3 | | 3. Yuliya Tabakova | RUS | 11.25s | 4 | | 4. Joice Maduaka | GBR | 11.29s | 6 | | 5. Vida Anim |  GHA | 11.29s | 1 | | 6. Savatheda Fynes | BAH | 11.36s | 7 | | 7. Mercy Nku | NGR | 11.37s | 2 | | 8. Guzel Khubbieva | UZB | 11.42s | 8 |
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| Heat 1 10.30h | Time | Team | L | | 1. Chandra Sturrup | BAH | 11.08s | 5 | | 2. Lyubov Perepelova | UZB | 11.30s | 4 | | 3. Vida Anim | GHA | 11.35s | 8 | | 4. Mercy Nku | NGR | 11.52s | 7 | | 5. Kadiatou Camara | MLI | 11.70s | 3 | | 6. Olympia Zacharias |  NRU | 14.07s | 2 | | 7. Joanne Hallen |  SAM | 14.33s | 6 |
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| Heat 2 10.36h | Time | Team | L | | 1. Torri Edwards | USA | 11.13s | 6 | | 2. Geraldine Pillay | RSA | 11.40s | 7 | | 3. Endurance Ojokolo | NGR | 11.50s | 4 | | 4. Winneth Dube | ZIM | 11.71s | 8 | | 5. Shams-Un-Nahar Chumky |  BAN | 12.27s | 2 | | 6. Yahanatou Ibrahim |  NIG | 12.97s | 5 | | 7. Temreta Martin |  KIR | 14.42s | 3 |
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| Heat 3 10.42h | Time | Team | L | | 1. Merlene Ottey | SLO | 11.26s | 8 | | 2. Kim Gevaert | BEL | 11.30s | 5 | | 3. Savatheda Fynes | BAH | 11.49s | 7 | | 4. Grace Dinkins |  LBR | 11.90s | 4 | | 5. Irma Navarrete |  NCA | 12.93s | 3 | | 6. Lima Azimi |  AFG | 18.37s | 2 | | -. Kelli White | USA | DQ | 6 |
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| Heat 4 10.48h | Time | Team | L | | 1. Zhanna Block | UKR | 11.13s | 7 | | 2. Susanthika Jayasinghe | SRI | 11.20s | 6 | | 3. Mary Onyali-Omagbemi | NGR | 11.50s | 5 | | 4. Lerma Gabito |  PHI | 11.99s | 1 | | 5. Mariam Inashvili |  GEO | 12.64s | 8 | | 6. Svetlana Pessova |  TKM | 13.05s | 4 | | 7. Tricia Flores |  BIZ | 13.89s | 2 | | -. Liliana Allen |  MEX | DNS | 3 |
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| Heat 5 10.54h | Time | Team | L | | 1. Marina Kislova | RUS | 11.26s | 3 | | 2. Joice Maduaka | GBR | 11.31s | 7 | | 3. Agne Eggerth | LTU | 11.44s | 1 | | 4. Natasha Mayers | VIN | 11.81s | 2 | | 5. Nadesca Sprockel |  AHO | 12.61s | 6 | | 6. Jenny Keni |  SOL | 12.64s | 4 | | 7. Marie-Jeanne Binga |  GAB | 12.88s | 8 | | 8. Vladislava Ovcharenko |  TJK | 13.34s | 5 |
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| Heat 6 11.00h | Time | Team | L | | 1. Ekaterini Thanou | GRE | 11.09s | 3 | | 2. Yuliya Tabakova | RUS | 11.24s | 7 | | 3. Olena Pastushenko | UKR | 11.30s | 5 | | 4. Debbie Ferguson | BAH | 11.32s | 4 | | 5. Heather Samuel |  ANT | 12.24s | 8 | | 6. Ngerak Florencio |  PLW | 12.85s | 6 | | 7. Liovalia Lopes |  GBS | 13.43s | 2 |
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| Heat 7 11.06h | Time | Team | L | | 1. Christine Arron | FRA | 11.15s | 7 | | 2. Gail Devers | USA | 11.17s | 5 | | 3. Judyth Kitson | JAM | 11.70s | 2 | | 4. Makaridja Sanganoko | CIV | 11.79s | 4 | | 5. Saira Fazal |  PAK | 12.75s | 8 | | 6. Rima Taha |  JOR | 13.00s | 6 | | 7. Aminata Kamissoko |  MTN | 13.70s | 3 |
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| Heat 8 11.12h | Time | Team | L | | 1. Aleen Bailey | JAM | 11.23s | 2 | | 2. Karin Mayr-Krifka | AUT | 11.31s | 6 | | 3. Guzel Khubbieva | UZB | 11.35s | 4 | | 4. Virgen Benavides | CUB | 11.41s | 8 | | 5. Yee Wan Kin |  HKG | 12.27s | 3 | | 6. Mari Paz Mosanga Motanga |  GEQ | 12.73s | 5 | | 7. Chandra Kala Thapa |  NEP | 13.02s | 7 | | 8. Susan Tama |  VAN | 13.45s | 1 |
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