| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 1966 | Phyllis FRANCIS |
USA
|
50.77 Q | 0.203 |
| 2 | 233 | Sada WILLIAMS |
BAR
|
52.14 Q | 0.163 |
| 3 | 602 | Lada VONDROVÁ |
CZE
|
52.23 Q | 0.208 |
| 4 | 1661 | Anita HORVAT |
SLO
|
52.73 | 0.230 |
| 5 | 1574 | Cátia AZEVEDO |
POR
|
52.79 | 0.186 |
| 6 | 311 | Christine BOTLOGETSWE |
BOT
|
53.27 | 0.236 |
| 7 | 1317 | Hellen Syombua KALII |
KEN
|
57.07 | 0.204 |
| 1421 | Ingrid Yahocza Narváez Solis |
NCA
|
DQ | 0.207 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 1982 | Wadeline JONATHAS |
USA
|
50.57 Q | 0.170 |
| 2 | 1183 | Shericka JACKSON |
JAM
|
51.13 Q | 0.201 |
| 3 | 181 | Bendere OBOYA |
AUS
|
51.21 Q PB | 0.216 |
| 4 | 1435 | Lisanne DE WITTE |
NED
|
51.31 q | 0.188 |
| 5 | 862 | Emily DIAMOND |
GBR
|
51.66 q SB | 0.150 |
| 6 | 1464 | Patience Okon GEORGE |
NGR
|
51.77 q | 0.205 |
| 7 | 580 | Eleni ARTYMATA |
CYP
|
51.90 | 0.262 |
| 8 | 2048 | Alyona Mamina |
ANA
|
52.15 | 0.197 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 2017 | Shakima WIMBLEY |
USA
|
51.17 Q | 0.235 |
| 2 | 1546 | Iga BAUMGART-WITAN |
POL
|
51.34 Q | 0.209 |
| 3 | 868 | Laviai NIELSEN |
GBR
|
51.52 Q | 0.172 |
| 4 | 354 | Tiffani MARINHO |
BRA
|
51.96 | 0.232 |
| 5 | 424 | Aiyanna STIVERNE |
CAN
|
52.03 | 0.133 |
| 6 | 1812 | Leni SHIDA |
UGA
|
52.22 | 0.297 |
| 7 | 1120 | Maria Benedicta CHIGBOLU |
ITA
|
52.63 | 0.237 |
| 8 | 1411 | Janet RICHARD |
MLT
|
54.33 PB | 0.170 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 315 | Galefele MOROKO |
BOT
|
50.59 Q PB | 0.248 |
| 2 | 1185 | Stephenie Ann MCPHERSON |
JAM
|
51.21 Q | 0.135 |
| 3 | 1467 | Favour OFILI |
NGR
|
51.51 Q PB | 0.189 |
| 4 | 1014 | Aliyah ABRAMS |
GUY
|
51.73 q | 0.179 |
| 5 | 1964 | Kendall ELLIS |
USA
|
51.82 q | 0.211 |
| 6 | 572 | Roxana GÓMEZ |
CUB
|
51.85 q | 0.189 |
| 7 | 1659 | Maggie BARRIE |
SLE
|
52.16 SB | 0.146 |
| 8 | 180 | Gabriella O'Grady |
AUS
|
54.99 | 0.156 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 226 | Shaunae MILLER-UIBO |
BAH
|
51.30 Q | 0.171 |
| 2 | 797 | Déborah Sananes |
FRA
|
51.76 Q | 0.226 |
| 3 | 1312 | Mary MORAA |
KEN
|
51.85 Q | 0.283 |
| 4 | 129 | Polina MILLER |
ANA
|
51.96 | 0.198 |
| 5 | 1550 | Anna KIEŁBASIŃSKA |
POL
|
52.25 | 0.172 |
| 6 | 1184 | Anastasia LE-ROY |
JAM
|
52.26 | 0.194 |
| 7 | 1000 | Eirini VASILEIOU |
GRE
|
52.31 | 0.214 |
| 8 | 1610 | Kenza Sosse |
QAT
|
1:06.76 | 0.171 |
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|---|
| 1 | 376 | Salwa Eid NASER |
BRN
|
50.74 Q | 0.192 |
| 2 | 1557 | Justyna ŚWIĘTY-ERSETIC |
POL
|
51.34 Q | 0.218 |
| 3 | 1402 | Paola MORÁN |
MEX
|
51.58 Q | 0.250 |
| 4 | 122 | Kseniya Aksyonova |
ANA
|
51.99 | 0.204 |
| 5 | 423 | Madeline PRICE |
CAN
|
52.24 | 0.194 |
| 6 | 1052 | Anjali Devi |
IND
|
52.33 | 0.239 |
| 7 | 791 | Amandine BROSSIER |
FRA
|
52.81 | 0.194 |
| 8 | 1392 | Aishath Himna HASSAN |
MDV
|
59.91 | 0.189 |