| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2014 |
|---|---|---|---|---|---|
| 1 | 715 | Patricia Hall |
JAM
|
50.71o | 52.00 |
| 2 | 847 | Joanna Atkins |
USA
|
50.39o | 51.13 |
| 3 | 742 | Lisanne DE WITTE |
NED
|
52.61 | 52.61 |
| 4 | 776 | Justyna ŚWIĘTY-ERSETIC |
POL
|
52.13 | 52.13 |
| 5 | 750 | Regina George |
NGR
|
50.84o | 51.60 |
| 6 | 642 | Denisa Rosolová |
CZE
|
50.84o | 52.37 |
| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2014 |
|---|---|---|---|---|---|
| 1 | 678 | Esther Cremer |
GER
|
51.62o | 52.44 |
| 2 | 661 | Margaret Adeoye |
GBR
|
51.93o | 52.69 |
| 3 | 865 | Francena McCorory |
USA
|
49.86o | 50.85 |
| 4 | 807 | Kseniya Ryzhova |
RUS
|
49.80o | 51.03 |
| 5 | 719 | Kaliese Spencer |
JAM
|
50.19o | 51.39o |
| 6 | 608 | Shaunae MILLER-UIBO |
BAH
|
50.70o | 52.10 |