| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1580 | Kendall Baisden | 
                                         
                                        USA
                                     | 
                                    53.28 Q | 0.271 | 
| 2 | 908 | Tiffany JAMES | 
                                         
                                        JAM
                                     | 
                                    54.58 Q | 0.211 | 
| 3 | 1635 | Liliya Manasipova | 
                                         
                                        UZB
                                     | 
                                    56.00 Q | 0.211 | 
| 4 | 1646 | María Simancas | 
                                         
                                        VEN
                                     | 
                                    56.91 Q | 0.206 | 
| 5 | 1080 | Janet RICHARD | 
                                         
                                        MLT
                                     | 
                                    57.13 | 0.193 | 
| 1170 | Zion Corrales-Nelson | 
                                         
                                        PHI
                                     | 
                                    DQ R163.3(a) | 0.178 | |
| 1123 | Praise IDAMADUDU | 
                                         
                                        NGR
                                     | 
                                    DQ R163.3(a) | 0.207 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1303 | Yana Glotova | 
                                         
                                        RUS
                                     | 
                                    53.61 Q | 0.201 | 
| 2 | 727 | Laura MÜLLER | 
                                         
                                        GER
                                     | 
                                    54.19 Q | 0.164 | 
| 3 | 460 | Helena JIRANOVÁ | 
                                         
                                        CZE
                                     | 
                                    54.51 Q | 0.168 | 
| 4 | 1373 | Chelsea Zoller | 
                                         
                                        SUI
                                     | 
                                    55.12 Q PB | 0.209 | 
| 5 | 1045 | Siti Nur Afiqah Abdul Razak | 
                                         
                                        MAS
                                     | 
                                    56.54 | 0.239 | 
| 771 | Kadecia Baird | 
                                         
                                        GUY
                                     | 
                                    DQ R163.3(a) | 0.274 | |
| 417 | Dora Filipovic | 
                                         
                                        CRO
                                     | 
                                    DQ R163.3(a) | 0.180 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 726 | Ann-Kathrin Kopf | 
                                         
                                        GER
                                     | 
                                    54.71 Q | 0.184 | 
| 2 | 1344 | Maja POGOREVC | 
                                         
                                        SLO
                                     | 
                                    54.80 Q | 0.307 | 
| 3 | 333 | Christian Brennan | 
                                         
                                        CAN
                                     | 
                                    54.84 Q | 0.160 | 
| 4 | 870 | Ylenia Vitale | 
                                         
                                        ITA
                                     | 
                                    54.86 Q | 0.219 | 
| 5 | 200 | Susanne GOGL-WALLI | 
                                         
                                        AUT
                                     | 
                                    54.99 q | 0.229 | 
| 6 | 905 | Yanique McNeil | 
                                         
                                        JAM
                                     | 
                                    55.01 q | 0.195 | 
| 7 | 1435 | Yen-Tong Lin | 
                                         
                                        TPE
                                     | 
                                    58.21 | 0.180 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1581 | Olivia BAKER | 
                                         
                                        USA
                                     | 
                                    54.09 Q | 0.263 | 
| 2 | 1028 | Modesta Justė MORAUSKAITĖ | 
                                         
                                        LTU
                                     | 
                                    54.29 Q | 0.260 | 
| 3 | 1017 | Gunta VAIČULE | 
                                         
                                        LAT
                                     | 
                                    54.30 Q | 0.244 | 
| 4 | 1197 | Adrianna Janowicz | 
                                         
                                        POL
                                     | 
                                    54.70 Q | 0.198 | 
| 5 | 461 | Zdeňka SEIDLOVÁ | 
                                         
                                        CZE
                                     | 
                                    55.83 | 0.192 | 
| 6 | 1077 | Paola Vázquez | 
                                         
                                        MEX
                                     | 
                                    56.35 | 0.208 | 
| 990 | Eglay Nafuna NALYANYA | 
                                         
                                        KEN
                                     | 
                                    DQ R163.3(a) | 0.200 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 432 | Gilda Casanova | 
                                         
                                        CUB
                                     | 
                                    53.43 Q | 0.203 | 
| 2 | 340 | Madeline PRICE | 
                                         
                                        CAN
                                     | 
                                    53.86 Q | 0.233 | 
| 3 | 1125 | Edidiong Ofinome ODIONG | 
                                         
                                        NGR
                                     | 
                                    54.09 Q | 0.271 | 
| 4 | 1509 | Kateryna KARPIUK | 
                                         
                                        UKR
                                     | 
                                    54.43 Q | 0.181 | 
| 5 | 405 | Melissa Torres | 
                                         
                                        COL
                                     | 
                                    54.81 q SB | 0.233 | 
| 6 | 166 | Emily Lawson | 
                                         
                                        AUS
                                     | 
                                    54.83 q | 0.193 | 
| 7 | 223 | Shaquania Dorsett | 
                                         
                                        BAH
                                     | 
                                    55.53 | 0.153 |