| Name | Age | Club | Time | |
| 1 | McGhee, Katherine | 12 | WLLA | 36.41 |
| 2 | Gheel, Beth | 12 | WLSN | 39.35 |
| 3 | Drummond, Caitlin | 12 | WLJO | 40.56 |
| 4 | Reilly, Natalie | 12 | WLBA | 41.00 |
| 5 | Wardrop, Katie | 10 | WLST | 46.31 |
| 6 | Hogarth, Abbie | 12 | WLDH | 48.67 |
| 7 | Calder, Eilidh | 11 | WLMP | 50.97 |
| 8 | Dunn, Abby | 9 | WLJB | 52.56 |
| 9 | Cruikshanks, Erin | 10 | WLLR | 57.85 |
| 10 | Mowbray, Cara | 10 | WLSJ | 1:00.66 |
| 11 | Sansom, Stephanie | 11 | WLLV | 1:07.96 |
| -- | Monks, Ellie | 12 | WLSN | DQ |