| Pos | Name | Age | Club | Time | Splits | |
|---|---|---|---|---|---|---|
| 1 | Sophie Richardson | 12 | Portobello | 1:31.40 | 43.43 | 1:31.40 |
| 2 | Kara Armstrong | 12 | Scorpion ST | 1:36.98 | 45.31 | 1:36.98 |
| 3 | Hope Orbegozo | 12 | Musselburgh | 1:37.65 | 45.12 | 1:37.65 |
| 4 | Shreya Navaratna | 12 | Warrender Ba | 1:39.96 | 47.78 | 1:39.96 |
| 5 | Clara McCabe | 12 | Musselburgh | 1:41.62 | 48.04 | 1:41.62 |
| 6 | Emmy Garland | 12 | Portobello | 1:43.99 | 50.03 | 1:43.99 |