| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1702 | Keshia Beverly Kwadwo |  GER | 11.43 Q | 0.150 | 
| 2 | 1854 | Magdalena STEFANOWICZ |  POL | 11.50 Q PB | 0.146 | 
| 3 | 1918 | Jenea Spinks |  TTO | 11.58 Q | 0.171 | 
| 4 | 1821 | Patrizia VAN DER WEKEN |  LUX | 11.62 Q | 0.198 | 
| 5 | 1519 | Mia Gross |  AUS | 11.80 | 0.182 | 
| 6 | 1507 | Guillermina Cossio |  ARG | 11.83 | 0.181 | 
| 7 | 1842 | Lucy Sheat |  NZL | 12.10 | 0.188 | 
| 8 | 1717 | Laura Bevington |  GIB | 12.74 NU20R | 0.185 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1965 | Twanisha TERRY |  USA | 11.37 Q | 0.196 | 
| 2 | 1869 | Marina Andreea BABOI |  ROU | 11.64 Q | 0.148 | 
| 3 | 1517 | Riley DAY |  AUS | 11.77 Q | 0.172 | 
| 4 | 1662 | Sara FRANCIS |  FIN | 11.83 Q | 0.149 | 
| 5 | 1753 | Alessia Carpinteri |  ITA | 11.85 | 0.178 | 
| 6 | 1750 | Tiana Ósk Whitworth |  ISL | 11.87 | 0.154 | 
| 7 | 1894 | Judith Goll |  SUI | 11.93 | 0.196 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1780 | Briana WILLIAMS |  JAM | 11.28 Q | 0.193 | 
| 2 | 1552 | Lorraine MARTINS |  BRA | 11.52 Q | 0.148 | 
| 3 | 1639 | Patricia Urquía |  ESP | 11.66 Q PB | 0.167 | 
| 4 | 1916 | Akilah LEWIS |  TTO | 11.67 Q | 0.184 | 
| 5 | 1568 | Deondra Green |  CAN | 11.73 q | 0.232 | 
| 6 | 1580 | Lulu Feng |  CHN | 11.77 q | 0.160 | 
| 7 | 1505 | Soniya Jones |  ANT | 11.83 | 0.174 | 
| 1877 | Fatmata Koroma |  SLE | DNS | 
| POS | BIB | ATHLETE | COUNTRY | MARK | ms* | Reaction Time | 
|---|---|---|---|---|---|---|
| 1 | 1681 | Kristal AWUAH |  GBR | 11.35 Q PB | 0.156 | |
| 2 | 1740 | Ciara NEVILLE |  IRL | 11.54 Q SB | 0.149 | |
| 3 | 1781 | Ockera Myrie |  JAM | 11.70 Q | .693 | 0.189 | 
| 4 | 1623 | Gabriela Anahi SUAREZ |  ECU | 11.70 Q PB | .700 | 0.199 | 
| 5 | 1885 | Amasha De Silva |  SRI | 11.75 q | 0.192 | |
| 6 | 1555 | Gabriela MOURÃO |  BRA | 11.98 | 0.175 | |
| 7 | 1982 | Suwilanji Theresa MPONDELA |  ZAM | 12.38 | 0.185 | |
| 8 | 1828 | Jana Mitovska |  MKD | 12.45 SB | 0.236 | 
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1957 | Daija Lampkin |  USA | 11.44 Q | 0.209 | 
| 2 | 1738 | Gina AKPE-MOSES |  IRL | 11.58 Q | 0.206 | 
| 3 | 1541 | Jaida Knowles |  BAH | 11.71 Q | 0.192 | 
| 4 | 1764 | Margherita Zuecco |  ITA | 11.75 Q | 0.177 | 
| 5 | 1705 | Denise Uphoff |  GER | 11.77 q | 0.190 | 
| 6 | 1730 | Boglárka TAKÁCS |  HUN | 11.88 | 0.197 | 
| 7 | 1829 | Marie-Charlotte GASTAUD |  MON | 13.31 SB | 0.215 | 
| 1845 | Klaudia ADAMEK |  POL | DNF | 0.162 |