| Pos | Name | Age | Club | Time | Splits | |
|---|---|---|---|---|---|---|
| 1 | Samuel Cornish | 17 | Warrender | 1:12.66 | 35.66 | 1:12.66 |
| 2 | Rory Vickerstaff | 14 | Portobello | 1:14.52 | 36.23 | 1:14.52 |
| 3 | Thomas Sansom | 16 | Livingston | 1:22.10 | 38.27 | 1:22.10 |
| 4 | Christopher Bell | 14 | Bathgate | 1:23.02 | 41.07 | 1:23.02 |
| 5 | Matthew Wisniewski | 14 | Inverleith | 1:23.36 | 39.95 | 1:23.36 |
| -- | Adam Nicol | 16 | Aquanauts | DQ | ||