| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Jess Gulli-Nance |
AUS
|
53.22 | |
| 2 | Anneliese Rubie-Renshaw |
AUS
|
53.38 | |
| 3 | Morgan Mitchell |
AUS
|
53.52 | |
| 4 | Caitlin Sargent-Jones |
AUS
|
53.53 | |
| 5 | Lyndsay Pekin |
AUS
|
53.68 | |
| 6 | Samantha Lind |
AUS
|
54.41 | |
| 7 | Tamsyn Manou |
AUS
|
54.72 | |
| 8 | Beth Vanderwaal |
AUS
|
54.97 |