| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Ashleigh Smail | James Hargest High School | 28.38q |
| 2 | Ramona Mani | Menzies College | 28.60q |
| 3 | Danielle O'Brien | Southland Girls' High School | 30.32q |
| 4 | Victoria Lindsay | Southland Girls' High School | 30.70q |
| 5 | Shantelle Cockroft-Gerken | Southland Girls' High School | 31.54q |
| 6 | Emma Greenfield | Verdon College | 33.16q |
| 7 | Sarah Moir | Central Southland College | 33.39q |
| 8 | Rebecca King | Central Southland College | 34.83q |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Ashleigh Smail | James Hargest High School | 28.38 |
| 2 | Ramona Mani | Menzies College | 28.60 |
| 3 | Danielle O'Brien | Southland Girls' High School | 30.32 |
| 4 | Victoria Lindsay | Southland Girls' High School | 30.70 |
| 5 | Shantelle Cockroft-Gerken | Southland Girls' High School | 31.54 |
| 6 | Emma Greenfield | Verdon College | 33.16 |
| 7 | Sarah Moir | Central Southland College | 33.39 |
| 8 | Rebecca King | Central Southland College | 34.83 |