| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2007 | 
|---|---|---|---|---|---|
| 1 | 461 | Alyssa Conley |  RSA | 11.83 | 11.83 | 
| 2 | 74 | Sabrina Nettey |  CAN | 11.84 | 11.84 | 
| 3 | 549 | Michelle-Lee AHYE |  TTO | 11.62 | 11.76 | 
| 4 | 66 | Rosângela SANTOS |  BRA | 11.44 | 11.44 | 
| 5 | 215 | Ashleigh NELSON |  GBR | 11.56 | 11.56 | 
| 6 | 579 | Erica Alexander |  USA | 11.46 | 11.74 | 
| 7 | 312 | Jura Levy |  JAM | 11.64 | 11.64 | 
| 8 | 434 | Aleksandra Kociolek |  POL | 11.86 | 11.86 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2007 | 
|---|---|---|---|---|---|
| 1 | 27 | Olivia Tauro |  AUS | 11.68 | 11.68 | 
| 2 | 306 | Shanice Hazel |  IVB | 11.78 | 11.78 | 
| 3 | 448 | Andreea Ograzeanu |  ROU | 11.64 | 11.64 | 
| 4 | 217 | Asha PHILIP |  GBR | 11.37 | 11.37 | 
| 5 | 591 | Ashton Purvis |  USA | 11.40 | 11.40 | 
| 6 | 58 | Bárbara Leoncio |  BRA | 11.52 | 11.52 | 
| 7 | 98 | Huijiang Han |  CHN | 11.55 | 11.55 | 
| 8 | 76 | Loudia Laarman |  CAN | 11.82 | 11.82 |