| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2010 | 
|---|---|---|---|---|---|
| 2 | 230 | Munira Saleh | 
                             
                            SYR
                         | 
                            54.17 | |
| 3 | 149 | Kou Luogon | 
                             
                            LBR
                         | 
                            52.47o | 53.50 | 
| 4 | 15 | Amantle MONTSHO | 
                             
                            BOT
                         | 
                            49.83o | |
| 5 | 4 | Christine Amertil | 
                             
                            BAH
                         | 
                            50.09o | 52.43 | 
| 6 | 258 | Debbie Dunn | 
                             
                            USA
                         | 
                            49.95o | 50.86 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2010 | 
|---|---|---|---|---|---|
| 1 | 285 | Racheal Nachula | 
                             
                            ZAM
                         | 
                            51.39o | |
| 2 | 1 | Klodiana Shala | 
                             
                            ALB
                         | 
                            52.86o | |
| 3 | 134 | Bobby-Gaye Wilkins-Gooden | 
                             
                            JAM
                         | 
                            50.87o | 52.46 | 
| 4 | 47 | Denisa Rosolová | 
                             
                            CZE
                         | 
                            52.97 | 52.97 | 
| 5 | 275 | Deedee Trotter | 
                             
                            USA
                         | 
                            49.64o | 51.23 | 
| 6 | 111 | Aliann Pompey | 
                             
                            GUY
                         | 
                            50.71o | 51.83 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2010 | 
|---|---|---|---|---|---|
| 1 | 159 | Kay Khine Lwin | 
                             
                            MYA
                         | 
                            54.25o | |
| 2 | 160 | Tjipekapora Herunga | 
                             
                            NAM
                         | 
                            52.46o | 53.29o | 
| 3 | 75 | Virginie Michanol | 
                             
                            FRA
                         | 
                            51.83o | 52.90 | 
| 4 | 248 | Antonina Yefremova | 
                             
                            UKR
                         | 
                            50.70o | 52.82 | 
| 5 | 201 | Natalya Nazarova | 
                             
                            RUS
                         | 
                            49.65o | 51.39 | 
| 6 | 23 | Vania Stambolova | 
                             
                            BUL
                         | 
                            49.53o | 51.80 | 
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2010 | 
|---|---|---|---|---|---|
| 2 | 216 | Tiandra Ponteen | 
                             
                            SKN
                         | 
                            50.83o | 52.45 | 
| 3 | 64 | Maris Mägi | 
                             
                            EST
                         | 
                            52.72o | 52.98 | 
| 4 | 50 | Zuzana HEJNOVÁ | 
                             
                            CZE
                         | 
                            52.61o | 52.75 | 
| 5 | 132 | Novlene Williams-Mills | 
                             
                            JAM
                         | 
                            49.63o | 52.03 | 
| 6 | 191 | Tatyana Firova | 
                             
                            RUS
                         | 
                            50.08o | 51.22 |