| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Ryan Williams | Ashburton College | 11.83q |
| 2 | Neil Hill | Waitaki Boys' High School | 11.95q |
| 3 | Jayden Peek | Motueka High School | 12.38q |
| 4 | Matt Patterson | Southland Boys High School | 12.44 |
| 5 | Alastair McIntyre | Christchurch Boys High School | 12.51 |
| 6 | Callum Bell | Kaiapoi High School | 12.52 |
| 7 | Tim Rhoades | Burnside High School | 12.73 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Guy Woodhouse | Kavanagh College | 11.75q |
| 2 | Tim Lawrence | Otago Boys High School | 11.87q |
| 3 | Timmy Faulkner | Aranui High School | 12.04q |
| 4 | Shane Anderson | St Bede's College | 12.26q |
| 5 | Hamish Ryan | James Hargest High School | 12.35q |
| 6 | Joesph Barrow | Greymouth High School | 12.53 |
| 7 | Harlem Cole | Roncalli College | 12.65 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Ryan Williams | Ashburton College | 11.58 |
| 2 | Guy Woodhouse | Kavanagh College | 11.59 |
| 3 | Tim Lawrence | Otago Boys High School | 11.70 |
| 4 | Neil Hill | Waitaki Boys' High School | 11.85 |
| 5 | Shane Anderson | St Bede's College | 12.10 |
| 6 | Timmy Faulkner | Aranui High School | 12.12 |
| 7 | Hamish Ryan | James Hargest High School | 12.40 |
| 8 | Jayden Peek | Motueka High School | 12.44 |