| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Stephenie Ann McPherson |
JAM
|
50.00 | |
| 2 | Kaliese Spencer |
JAM
|
50.19 | |
| 3 | Floria Guei |
FRA
|
51.70 | |
| 4 | Christine Day |
JAM
|
51.78 | |
| 5 | Patrycja Wyciszkiewicz-Zawadzka |
POL
|
52.86 | |
| 6 | Maria Benedicta Chigbolu |
ITA
|
53.44 | |
| 7 | Daryna Prystupa |
UKR
|
53.63 |