| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | James Martin | St Peter's College (Gore) | 12.00q |
| 2 | Isak Gunnarsson | St Kevin's College | 12.20q |
| 3 | Josh Thompson | Cromwell | 12.40q |
| 4 | Sam de Vries | Southland Boys High School | 12.50q |
| 5 | Blake McAlevey-Scurr | Logan Park High School | 12.70q |
| 6 | Sam Watson | Otago Boys | 13.00 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | George Woodhouse | KAVANAGH | 11.90q |
| 2 | John Snow | John McGlashan | 12.10q |
| 3 | Ben Baker | John McGlashan | 12.20q |
| 4 | Connor O'Brien | Southland Boys High School | 13.10 |
| 5 | Kurt Weavers | James Hargest High School | 13.30 |
| 6 | Levine Lale | John McGlashan | 13.50 |
| 7 | Matthew Joll | James Hargest High School | 13.80 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | George Woodhouse | KAVANAGH | 12.20 |
| 2 | Sam de Vries | Southland Boys High School | 12.24 |
| 3 | John Snow | John McGlashan | 12.27 |
| 4 | Isak Gunnarsson | St Kevin's College | 12.36 |
| 5 | James Martin | St Peter's College (Gore) | 12.42 |
| 6 | Ben Baker | John McGlashan | 12.46 |
| 7 | Josh Thompson | Cromwell | 12.69 |
| 8 | Blake McAlevey-Scurr | Logan Park High School | 13.02 |