| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Henry Gray | 16 | Gold Coast | 26.20 |
| 2 | 2 | R Rowbotham-Keating | 17 | Victoria | 26.17 |
| 3 | 3 | Jakob Goodman | 22 | Victoria | 25.89 |
| 4 | 4 | Joshua Gammon | 19 | Manchester | 24.93 |
| 5 | 5 | Jake Hutchinson | 16 | Glasgow | 25.75 |
| 6 | 6 | Alexander Painter | 18 | Melbourne | 25.99 |
| 7 | 7 | Matthew Cairns | 17 | Auckland | 26.18 |
| 8 | 8 | Dylan Reeve | 17 | Delhi | 26.31 |