| Place | Name | AaD | Club | Time | FINA Pt | ||||
| 1. | Josie Pretious-White | 17 | Bishop Stort | 30.41 | 601 | ||||
| 2. | Amy Godsave | 19 | Hatfield | 30.58 | 591 | ||||
| 3. | Lauren Stott | 16 | Hatfield | 30.96 | 569 | ||||
| 4. | Claire Burrell | 17 | Co St Albans | 31.18 | 558 | ||||
| 5. | Beatrice Barder | 19 | Co St Albans | 31.26 | 553 | ||||
| 6. | Niamh James | 17 | Bishop Stort | 31.36 | 548 | ||||
| 7. | Emily Lush | 16 | Potters Bar | 31.55 | 538 | ||||
| 8. | Larissa Dean | 16 | Harpenden | 31.72 | 530 |