| Placing | Athlete | Team | Preliminaries | Wind |
|---|---|---|---|---|
| 1 | Toby Martin | Christ's College | 13.08q | |
| 2 | Sung Joo Lee | Christ's College | 12.22q | |
| 3 | Tyler Vivian | Ellesmere College | 11.67q | |
| 4 | Josh McCutcheon | St Andrew's College | 11.58q | |
| 5 | Ben Falconer | St Andrew's College | 11.31q | |
| 6 | Vau Mailei | Shirley Boys High School | 11.25q | |
| 7 | Taniela Manu | Christchurch Boys High Sc | 11.06q | |
| 8 | Carl Jeffs | St Bede's College | 11.05q | |
| -- | Brydon Fonotia | Shirley Boys High School | DNS | |
| -- | Jarryd Walker | Hillmorton High School | DNS |
| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Toby Martin | Christ's College | 13.84 | 3.2 |
| 2 | Sung Joo Lee | Christ's College | 12.83 | 2.8 |
| 3 | Tyler Vivian | Ellesmere College | 12.31 | 2.3 |
| 4 | Carl Jeffs | St Bede's College | 12.01 | 2.3 |
| 5 | Josh McCutcheon | St Andrew's College | 11.69 | 2.5 |
| -- | Ben Falconer | St Andrew's College | DNS | |
| -- | Vau Mailei | Shirley Boys High School | DNS | |
| -- | Taniela Manu | Christchurch Boys High Sc | DNS |