| Placing | Athlete | Team | Preliminaries | Wind |
|---|---|---|---|---|
| -- | Emma Aitken | Rangiora High School | q | |
| -- | Martina Maxwell | St Margaret's College | q | |
| -- | Katherine Vigers | Lincoln High School | q | |
| -- | Emma Vieceli | St Andrew's College | q | |
| -- | Alex Thornton | Christchurch Girls High S | q | |
| -- | Brine Styles | Riccarton High School | q | |
| -- | Nicole Stowers-Murray | Avonside Girls High Schoo | q | |
| -- | Rozlyn Stokes | St Margaret's College | q | |
| -- | Alice Petelo | Aranui High School | q | |
| -- | Marjorie Litisoni | Marian College | q | |
| -- | Chelsea Blair | St Andrew's College | q | |
| -- | Nicola Hancock | Lincoln High School | q | |
| -- | Antinetta Godinet | Marian College | q | |
| -- | Emma Gardiner | St Margaret's College | q | |
| -- | Anna Forster | Combined Country High Sch | q | |
| -- | Kendall Flutey | Rangi Ruru Girls School | q | |
| -- | Annabelle Brown | Rangi Ruru Girls School | q | |
| -- | Hannah Bradley | St Margaret's College | q | |
| -- | Maia Vink | Marian College | q |
| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Katherine Vigers | Lincoln High School | 28.08 | |
| 2 | Annabelle Brown | Rangi Ruru Girls School | 26.81 | |
| 3 | Brine Styles | Riccarton High School | 26.77 | |
| 4 | Antinetta Godinet | Marian College | 26.53 | |
| 5 | Kendall Flutey | Rangi Ruru Girls School | 23.91 | |
| 6 | Chelsea Blair | St Andrew's College | 23.21 | |
| 7 | Martina Maxwell | St Margaret's College | 22.95 | |
| 8 | Anna Forster | Combined Country High Sch | 21.77 | |
| 9 | Nicola Hancock | Lincoln High School | 21.65 | |
| 10 | Hannah Bradley | St Margaret's College | 21.53 | |
| 11 | Rozlyn Stokes | St Margaret's College | 20.27 | |
| 12 | Maia Vink | Marian College | 20.14 | |
| 13 | Emma Gardiner | St Margaret's College | 19.81 | |
| 14 | Lucy Shearer | Avonside Girls High Schoo | 19.69 | |
| 15 | Alex Thornton | Christchurch Girls High S | 15.98 | |
| 16 | Marjorie Litisoni | Marian College | 15.70 | |
| 17 | Emma Aitken | Rangiora High School | 15.58 | |
| -- | Alice Petelo | Aranui High School | DNS | |
| -- | Nicole Stowers-Murray | Avonside Girls High Schoo | NT | |
| -- | Emma Vieceli | St Andrew's College | DNS |