| Placing | Athlete | Team | Preliminaries | Wind |
|---|---|---|---|---|
| 1 | Tea Nicole | Burnside High School | 37.97q | |
| 2 | Keenan Marais | St Bede's College | 37.00q | |
| 3 | Tapuni Tinga | Papanui High School | 36.42q | |
| 4 | Matt Bowie | Lincoln High School | 35.50q | |
| 5 | Lee Todd | Mairehau High School | 34.65 | |
| 6 | Jeremy webster | Middleton Grange | 34.21q | |
| 7 | Robert Kerr | Christ's College | 33.49q | |
| 8 | Vinnie Coulter | Combined Country High Sch | 33.14q | |
| 9 | Sam Robinson | St Andrew's College | 32.92q | |
| 10 | Garth Muggeridge | St Bede's College | 31.00q | |
| 11 | Jacob Thomson | Hagley Community College | 29.92 | |
| 12 | Andrew Toneycliffe | St Bede's College | 29.35 | |
| 13 | Byron Davis | Burnside High School | 25.12 | |
| 14 | Shannon Morton | Kaiapoi High School | 24.56 | |
| -- | Joshua Lilley | Shirley Boys High School | DNS | |
| -- | Andrew Mills | Christ's College | DNS | |
| -- | Salei Leota | St Thomas of Canterbury C | DNS | |
| -- | Tasi Telea | St Thomas of Canterbury C | DNS |
| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Keenan Marais | St Bede's College | 43.17 | |
| 2 | Matt Bowie | Lincoln High School | 39.25 | |
| 3 | Tea Nicole | Burnside High School | 38.62 | |
| 4 | Jeremy webster | Middleton Grange | 36.40 | |
| 5 | Vinnie Coulter | Combined Country High Sch | 35.50 | |
| 6 | Robert Kerr | Christ's College | 33.54 | |
| -- | Garth Muggeridge | St Bede's College | DNS | |
| -- | Sam Robinson | St Andrew's College | DNS | |
| -- | Tapuni Tinga | Papanui High School | DNS |