| POS | BIB | ATHLETE | COUNTRY | MARK | ms* | Reaction Time | 
|---|---|---|---|---|---|---|
| 1 | 966 | Tobi AMUSAN | 
                                         
                                        NGR
                                     | 
                                    12.12 Q WR | 0.144 | |
| 2 | 1169 | Kendra HARRISON | 
                                         
                                        USA
                                     | 
                                    12.27 Q SB | 0.155 | |
| 3 | 859 | Danielle WILLIAMS | 
                                         
                                        JAM
                                     | 
                                    12.41 q SB | 0.105 | |
| 4 | 716 | Cindy SEMBER | 
                                         
                                        GBR
                                     | 
                                    12.50 q NR | 0.158 | |
| 5 | 425 | Michelle JENNEKE | 
                                         
                                        AUS
                                     | 
                                    12.66 PB | 0.120 | |
| 6 | 1083 | Ditaji KAMBUNDJI | 
                                         
                                        SUI
                                     | 
                                    12.70 PB | 0.134 | |
| 7 | 558 | Andrea Carolina VARGAS | 
                                         
                                        CRC
                                     | 
                                    12.82 SB | .812 | 0.154 | 
| 8 | 866 | Mako FUKUBE | 
                                         
                                        JPN
                                     | 
                                    12.82 NR | .820 | 0.119 | 
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 | 1142 | Alia ARMSTRONG | 
                                         
                                        USA
                                     | 
                                    12.43 Q PB | 0.153 | 
| 2 | 443 | Devynne CHARLTON | 
                                         
                                        BAH
                                     | 
                                    12.46 Q NR | 0.138 | 
| 3 | 853 | Megan TAPPER | 
                                         
                                        JAM
                                     | 
                                    12.52 PB | 0.173 | 
| 4 | 1020 | Pia SKRZYSZOWSKA | 
                                         
                                        POL
                                     | 
                                    12.62 =PB | 0.119 | 
| 5 | 1048 | Marione FOURIE | 
                                         
                                        RSA
                                     | 
                                    12.93 =PB | 0.128 | 
| 6 | 864 | Masumi AOKI | 
                                         
                                        JPN
                                     | 
                                    13.04 | 0.123 | 
| 7 | 583 | Mette GRAVERSGAARD | 
                                         
                                        DEN
                                     | 
                                    13.05 | 0.134 | 
| 432 | Celeste MUCCI | 
                                         
                                        AUS
                                     | 
                                    DQ | 0.143 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 830 | Britany ANDERSON | 
                                         
                                        JAM
                                     | 
                                    12.31 Q NR | 0.143 | 
| 2 | 1037 | Jasmine CAMACHO-QUINN | 
                                         
                                        PUR
                                     | 
                                    12.32 Q SB | 0.126 | 
| 3 | 965 | Nadine VISSER | 
                                         
                                        NED
                                     | 
                                    12.66 SB | 0.125 | 
| 4 | 500 | Michelle HARRISON | 
                                         
                                        CAN
                                     | 
                                    12.74 PB | 0.106 | 
| 5 | 787 | Sarah LAVIN | 
                                         
                                        IRL
                                     | 
                                    12.87 | 0.117 | 
| 6 | 667 | Laeticia BAPTÉ | 
                                         
                                        FRA
                                     | 
                                    12.93 | 0.157 | 
| 7 | 1093 | Noemi ZBÄREN | 
                                         
                                        SUI
                                     | 
                                    12.94 SB | 0.164 | 
| 8 | 650 | Reetta HURSKE | 
                                         
                                        FIN
                                     | 
                                    13.15 | 0.113 |