| POS | BIB | ATHLETE | COUNTRY | MARK | ms* | Reaction Time |
|---|---|---|---|---|---|---|
| 1 | 711 | Marileidy PAULINO |
DOM
|
48.76 NR | 0.200 | |
| 2 | 1207 | Natalia KACZMAREK |
POL
|
49.57 | 0.168 | |
| 3 | 549 | Sada WILLIAMS |
BAR
|
49.60 | 0.183 | |
| 4 | 959 | Rhasidat ADELEKE |
IRL
|
50.13 | 0.181 | |
| 5 | 552 | Cynthia BOLINGO |
BEL
|
50.33 | .323 | 0.190 |
| 6 | 1142 | Lieke KLAVER |
NED
|
50.33 | .324 | 0.145 |
| 7 | 1019 | Candice MCLEOD |
JAM
|
51.08 | 0.167 | |
| 8 | 1390 | Talitha DIGGS |
USA
|
51.25 | 0.167 |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second
| Split | Mark | Athlete | COUNTRY |
|---|---|---|---|
| 100 m | 11.96 |
LiekeKLAVER |
NED
|
| 200 m | 22.63 |
CandiceMCLEOD |
JAM
|
| 300 m | 35.34 |
MarileidyPAULINO |
DOM
|