| Place | Bib | Lane | Name | Affiliation | Time |
| 1 | EF | 7 | St Rose | St Rose | 51.88 |
| 2 | EH | 9 | John Paul II | John Paul II | 52.45 |
| 3 | EE | 6 | Good Shepherd | Good Shepherd | 52.55 |
| 4 | ED | 5 | StMichael | StMichael | 53.77 |
| 5 | EG | 8 | St Teresa | St Teresa | 55.15 |
| 6 | EC | 4 | St Mary | St Mary | 55.27 |
| 7 | EB | 3 | Our Lady of Hope | Our Lady of Hope | 58.61 |
| 8 | EA | 2 | GuardianAng | GuardianAng | 59.67 |