| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Morgan Mitchell |
AUS
|
52.16 | |
| 2 | Christine Day |
JAM
|
52.68 | |
| 3 | Anneliese Rubie-Renshaw |
AUS
|
52.89 | |
| 4 | Kaliese Spencer |
JAM
|
53.12 | |
| 5 | Monica Brennan |
AUS
|
53.52 | |
| 6 | Lyndsay Pekin |
AUS
|
53.92 | |
| 7 | Jess Gulli-Nance |
AUS
|
54.49 | |
| 8 | Samantha Lind |
AUS
|
55.49 |