| Order / Lane | Bib | ATHLETE | COUNTRY | PB | SB 2015 | 
|---|---|---|---|---|---|
| 1 | 1373 | Maritza Escárcega | 
                             
                            MEX
                         | 
                            49.05 | 49.05 | 
| 2 | 1139 | Nikol TABAČKOVÁ | 
                             
                            CZE
                         | 
                            58.30 | 58.30 | 
| 3 | 1323 | Haruka KITAGUCHI | 
                             
                            JPN
                         | 
                            52.15 | 52.15 | 
| 4 | 1403 | Stella Weinberg | 
                             
                            NOR
                         | 
                            56.30 | 56.30 | 
| 5 | 1101 | Yuzhen YU | 
                             
                            CHN
                         | 
                            61.97 | 61.97 | 
| 6 | 1545 | Katelyn Gochenour | 
                             
                            USA
                         | 
                            51.76 | 51.76 | 
| 7 | 1556 | Sophia Rivera | 
                             
                            USA
                         | 
                            52.21 | 52.21 | 
| 8 | 1208 | Emma Hamplett | 
                             
                            GBR
                         | 
                            57.14 | 52.35 | 
| 9 | 1450 | Anneke Germishuys | 
                             
                            RSA
                         | 
                            51.47 | 51.47 | 
| 10 | 1232 | Lotte Reimann | 
                             
                            GER
                         | 
                            54.35 | 54.35 | 
| 11 | 1357 | Laine Donane | 
                             
                            LAT
                         | 
                            57.78 | 57.78 | 
| 12 | 1079 | Jiajia Chen | 
                             
                            CHN
                         | 
                            54.43 | 54.43 |