| Name | Age | Club | Time | Splits | ||
| 1 | Lucy C Ellis | 15 | Dunedin | 57.45 | 27.64 | 57.45 |
| 2 | Eloise Barber | 15 | Carnegie | 57.71 | 27.90 | 57.71 |
| 3 | Ailsa Hershaw | 14 | Carnegie | 58.75 | 28.31 | 58.75 |
| 4 | Yasmin Khera | 14 | Warrender | 59.90 | 29.10 | 59.90 |
| 5 | Emma Hunter | 14 | Musselburgh | 1:00.11 | 29.43 | 1:00.11 |
| 6 | Rebekah Wilson | 14 | Duns | 1:01.85 | 29.89 | 1:01.85 |