| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Paige Hubber | Central Southland College | 2:43.11q |
| 2 | Bailey Lovett | James Hargest High School | 2:49.72q |
| 3 | Jessica Hamilton | James Hargest High School | 2:50.20q |
| 4 | Tessa Hazley | Southland Girls' High School | 2:52.02q |
| 5 | Tanae Wills | Gore High School | 3:02.70 |
| 6 | Brooke Soper | Menzies College | 3:18.44 |
| 7 | Katie Telfer | Verdon College | 3:53.56 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Sarah Lindsay | James Hargest High School | 2:50.38q |
| 2 | Ashleigh Horton | Southland Girls' High School | 2:53.69q |
| 3 | Nicole Parry | St Peter's College (Gore) | 2:55.89q |
| 4 | Mikayla Unahi | Southland Girls' High School | 2:58.62q |
| 5 | Caitlin Wallace | Verdon College | 3:22.64 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Paige Hubber | Central Southland College | 2:46.51 |
| 2 | Ashleigh Horton | Southland Girls' High School | 2:47.80 |
| 3 | Jessica Hamilton | James Hargest High School | 2:48.80 |
| 4 | Sarah Lindsay | James Hargest High School | 2:49.84 |
| 5 | Mikayla Unahi | Southland Girls' High School | 2:49.99 |
| 6 | Nicole Parry | St Peter's College (Gore) | 2:51.02 |
| 7 | Bailey Lovett | James Hargest High School | 2:52.50 |
| -- | Tessa Hazley | Southland Girls' High School | DNS |