| Name | Age | Club | Time | Splits | ||
| 1 | Cairns, Liam | 12 | N Ayrshire | 1:11.11 | 32.47 | 1:11.11 |
| 2 | Lawson, Ellis | 12 | Falkirk Otter | 1:13.80 | 34.17 | 1:13.80 |
| 3 | Mitchell, Josh | 12 | Stranraer | 1:15.13 | 35.33 | 1:15.13 |
| 4 | Muir, Cameron J | 12 | S Ayrshire ST | 1:15.18 | 36.22 | 1:15.18 |
| 5 | Frobisher, Kristofer | 12 | Cumbernauld | 1:17.13 | 35.35 | 1:17.13 |
| 6 | Rossetter, Matthew | 12 | Co Glasgow ST | 1:17.83 | 36.67 | 1:17.83 |