| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Tim Lawrence | Otago Boys | 11.73q |
| 2 | Guy Woodhouse | KAVANAGH | 11.86q |
| 3 | Hamish Ryan | James Hargest High School | 12.49q |
| 4 | Sam Anderson | Southland Boys High School | 12.62q |
| 5 | Zeb Laqekoro | Bayfield | 12.71q |
| -- | Jacob Munro | John McGlashan | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Jayden Laws McKay | Dunstan | 12.51q |
| 2 | Matt Patterson | Southland Boys High School | 12.53q |
| 3 | Tim Tolovae | Kings High School | 12.58q |
| 4 | Thomas Craig | South Otago | 12.78 |
| 5 | Mitchell Beggs | Central Southland College | 12.87 |
| 6 | Ryan Egerton | Tuatapere Community College | 13.31 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Guy Woodhouse | KAVANAGH | 11.33 |
| 2 | Tim Lawrence | Otago Boys | 11.56 |
| 3 | Matt Patterson | Southland Boys High School | 12.11 |
| 4 | Hamish Ryan | James Hargest High School | 12.17 |
| 5 | Jayden Laws McKay | Dunstan | 12.28 |
| 6 | Sam Anderson | Southland Boys High School | 12.35 |
| 7 | Tim Tolovae | Kings High School | 12.36 |
| 8 | Zeb Laqekoro | Bayfield | 12.77 |