| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1271 | Eileen DEMES |  GER | 57.77 Q PB | 0.160 | 
| 2 | 1232 | Anaïs Seiller |  FRA | 58.44 Q PB | 0.240 | 
| 3 | 1395 | Haruko Ishizuka |  JPN | 58.66 Q | 0.195 | 
| 4 | 1569 | Michaela Pešková |  SVK | 59.03 Q | 0.232 | 
| 5 | 1558 | Jelena Grujic |  SRB | 59.79 q PB | 0.207 | 
| 6 | 1306 | Ánna Kiáfa |  GRE | 1:00.26 | 0.320 | 
| 7 | 1165 | Tereza Jonásová |  CZE | 1:00.33 | 0.169 | 
| 8 | 1370 | Gioi Spinello |  ITA | 1:01.13 | 0.172 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1641 | Anna COCKRELL |  USA | 56.85 Q | 0.171 | 
| 2 | 1544 | Gezelle Magerman |  RSA | 57.75 Q PB | 0.158 | 
| 3 | 1620 | Yana Khabina |  UKR | 59.98 Q | 0.224 | 
| 4 | 1375 | Lakeisha Warner |  IVB | 1:00.93 Q | 0.230 | 
| 5 | 1114 | Jie Ma |  CHN | 1:01.65 | 0.221 | 
| 6 | 1555 | Agata ZUPIN |  SLO | 1:02.08 | 0.214 | 
| 7 | 1409 | Adelina Akhmetova |  KAZ | 1:02.24 | 0.206 | 
| 8 | 1690 | Rokia Fofana |  BUR | 1:02.62 NU20R | 0.223 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1083 | Xahria Santiago |  CAN | 58.48 Q | 0.199 | 
| 2 | 1234 | Julie Hounsinou |  FRA | 58.65 Q PB | 0.204 | 
| 3 | 1297 | Karoline Maria Sauer |  GER | 59.37 Q | 0.196 | 
| 4 | 1629 | Dariia Stavnycha |  UKR | 1:00.53 Q | 0.240 | 
| 5 | 1656 | Brandeé Johnson |  USA | 1:00.58 | 0.159 | 
| 6 | 1316 | Noémi Szücs |  HUN | 1:00.90 | 0.000 | 
| 7 | 1402 | Mizuki Murakami |  JPN | 1:01.78 | 0.248 | 
| 8 | 1311 | Christina Francisco |  GUM | 1:05.51 | 0.228 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1154 | Tereza Vokálová |  CZE | 58.62 Q | 0.250 | 
| 2 | 1363 | Eleonora MARCHIANDO |  ITA | 58.75 Q PB | 0.187 | 
| 3 | 1379 | Nicolee Foster |  JAM | 59.19 Q | 0.225 | 
| 4 | 1008 | Alanah YUKICH |  AUS | 59.54 Q | 0.181 | 
| 5 | 1172 | Anne Sofie Kirkegaard |  DEN | 59.96 q | 0.257 | 
| 6 | 1537 | Iulia Nicoleta Banaga |  ROU | 59.99 q PB | 0.173 | 
| 7 | 1042 | Dreshanae Rolle |  BAH | 1:02.03 | 0.188 | 
| 1263 | Chelsea Walker |  GBR | DNF | 0.190 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1070 | Aminat JAMAL |  BRN | 56.94 Q NU20R | 0.216 | 
| 2 | 1382 | Shannon Kalawan |  JAM | 58.23 Q | 0.237 | 
| 3 | 1078 | Mariam ABDUL-RASHID |  CAN | 58.65 Q SB | 0.148 | 
| 4 | 1573 | Johanna Dyremark |  SWE | 59.04 Q PB | 0.206 | 
| 5 | 1305 | Dimitra GNAFAKI |  GRE | 59.13 q | 0.170 | 
| 6 | 1554 | Aneja Simoncic |  SLO | 1:00.03 SB | 0.160 | 
| 7 | 1136 | Daniela Rojas |  CRC | 1:00.30 | 0.224 | 
| 8 | 1120 | Chen Wang |  CHN | 1:00.97 | 0.176 |