| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Blake Gordon | Waikato Bay of Plenty | 22.90q |
| 2 | Olly Ranby | Waikato Bay of Plenty | 23.68q |
| 3 | Billy Kerr | East Coast North Island | 23.69q |
| 4 | Oliver Penno | East Coast North Island | 24.00q |
| 5 | Aleks Noble-Campbell | Wellington | 24.16 |
| 6 | Henry Merritt | Wellington | 24.33 |
| -- | Brendan Berquist | Wanganui | DQ |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Dalton Coppins | Auckland | 22.70q |
| 2 | Jack Shipp | Wellington | 23.70q |
| 3 | Fletcher Greaves | Wellington | 23.83q |
| 4 | Josh Quartermaine | Waikato Bay of Plenty | 24.05q |
| 5 | Terrick Mills | Northland | 24.65 |
| 6 | Dhruv Raman | Wairarapa | 25.01 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Dalton Coppins | Auckland | 22.28 |
| 2 | Blake Gordon | Waikato Bay of Plenty | 22.76 |
| 3 | Olly Ranby | Waikato Bay of Plenty | 23.35 |
| 3 | Jack Shipp | Wellington | 23.35 |
| 5 | Billy Kerr | East Coast North Island | 23.55 |
| 6 | Fletcher Greaves | Wellington | 23.78 |
| 7 | Oliver Penno | East Coast North Island | 23.82 |
| 8 | Josh Quartermaine | Waikato Bay of Plenty | 23.99 |