| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 286 | Denisa Rosolová |
CZE
|
55.44 Q | 0.240 |
| 2 | 374 | Meghan BEESLEY |
GBR
|
55.45 Q | 0.177 |
| 3 | 196 | Vania Stambolova |
BUL
|
55.91 Q | 0.215 |
| 4 | 536 | Satomi Kubokura |
JPN
|
56.33 SB | 0.200 |
| 5 | 146 | Axelle Dauwens |
BEL
|
56.85 | 0.213 |
| 6 | 604 | Hayat Lambarki |
MAR
|
58.00 | 0.204 |
| 7 | 935 | Georganne Moline |
USA
|
59.05 | 0.245 |
| 524 | Kaliese Spencer |
JAM
|
DQ | 0.177 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 287 | Zuzana HEJNOVÁ |
CZE
|
55.25 Q | 0.168 |
| 2 | 529 | Nickiesha Wilson |
JAM
|
55.75 Q | 0.254 |
| 3 | 946 | Christine Spence |
USA
|
55.96 q | 0.159 |
| 4 | 743 | Anastasia Ott |
RUS
|
56.39 | 0.178 |
| 5 | 700 | Anneri Ebersohn |
RSA
|
57.90 | 0.200 |
| 6 | 109 | Amaliya Sharoyan |
ARM
|
57.97 NR | 0.189 |
| 637 | Muizat Ajoke Odumosu |
NGR
|
DQ | -0.240 | |
| 872 | Anna Titimets |
UKR
|
DQ | 0.253 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 401 | Perri Shakes-Drayton |
GBR
|
54.42 Q | 0.218 |
| 2 | 902 | Lashinda Demus |
USA
|
54.94 Q | 0.163 |
| 3 | 111 | Lauren BODEN |
AUS
|
55.37 q | 0.188 |
| 4 | 525 | Ristananna Tracey |
JAM
|
55.94 q | 0.153 |
| 5 | 353 | Phara Anacharsis |
FRA
|
56.73 | 0.160 |
| 6 | 830 | Sparkle MCKNIGHT |
TTO
|
58.85 | 0.227 |
| 789 | Christine Sonali Merrill |
SRI
|
DQ | 0.210 | |
| 707 | Natalya Antyukh |
RUS
|
DQ | 0.174 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 937 | Dalilah MUHAMMAD |
USA
|
54.90 Q | 0.189 |
| 2 | 375 | Eilidh Doyle |
GBR
|
55.17 Q | 0.177 |
| 3 | 878 | Anna RYZHYKOVA |
UKR
|
55.73 q | 0.202 |
| 4 | 499 | Jennifer Rockwell-Grossarth |
ITA
|
56.53 | 0.211 |
| 5 | 509 | Danielle Dowie |
JAM
|
57.03 | 0.237 |
| 6 | 971 | Ugonna Ndu |
NGR
|
57.27 | 0.210 |
| 7 | 204 | Noelle MONTCALM |
CAN
|
57.50 | 0.253 |
| 715 | Irina Davydova |
RUS
|
DQ | 0.226 |