| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Riley McDowall | Gore High School | 12.68q |
| 2 | Jamie O'Connor | Central Southland College | 12.71q |
| 3 | Kaleb Geary | Central Southland College | 12.86q |
| 4 | Rhys Black | James Hargest High School | 12.97q |
| 5 | Jonas Chan | James Hargest High School | 13.03 |
| 6 | Matthew Escott | James Hargest High School | 20.68 |
| -- | Daniel Mills | Tuatapere Community College | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Metua Aerenga | Southland Boys High School | 12.49q |
| 2 | Logan Nicholson | Southland Boys High School | 12.63q |
| 3 | Taylor Allan | Gore High School | 12.72q |
| 4 | Taylor Paterson | Southland Boys High School | 12.77q |
| 5 | Jason Wilkins | Central Southland College | 13.23 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Metua Aerenga | Southland Boys High School | 12.46 |
| 2 | Logan Nicholson | Southland Boys High School | 12.48 |
| 3 | Jamie O'Connor | Central Southland College | 12.53 |
| 4 | Taylor Paterson | Southland Boys High School | 12.62 |
| 5 | Taylor Allan | Gore High School | 12.69 |
| 6 | Kaleb Geary | Central Southland College | 12.82 |
| 7 | Rhys Black | James Hargest High School | 12.97 |
| -- | Riley McDowall | Gore High School | DQ |