| Name | Age | Club | Time | Splits | ||
| 1 | Bruce Halloran | 15 | Haddington | 1:09.25 | 32.20 | 1:09.25 |
| 2 | Andrew Aitchison | 15 | Aquanauts Li | 1:10.80 | 32.02 | 1:10.80 |
| 3 | Dan Wallace | 14 | Duns | 1:14.86 | 33.44 | 1:14.86 |
| 4 | Harvey Ferguson | 14 | Portobello | 1:16.00 | 34.88 | 1:16.00 |
| 5 | Connor Wilson | 13 | Hearts | 1:24.14 | 38.84 | 1:24.14 |
| 6 | Callum Mitchell | 12 | Aquanauts Li | 1:28.69 | 38.77 | 1:28.69 |
| 7 | Grant Corbett | 14 | Duns | 1:35.25 | 41.88 | 1:35.25 |
| 8 | Scott Inglis | 12 | Inverleith | 1:46.73 | 48.12 | 1:46.73 |