| Place | Name | YoB | Club | Time | BAG Pt | |
| 1. | Katherine Wyld | (86) | Leatherhead | 1:05.68 | 819* | |
| 2. | Chloe Winter | (87) | Haslemere | 1:06.69 | 788* | |
| 3. | Riaghnach Loughran | (86) | Guildford CT | 1:08.79 | 727* | |
| 4. | Natasha Slabas | (85) | Leander | 1:09.22 | 716* | |
| 5. | Melissa Chuck | (86) | Leatherhead | 1:10.80 | 674* | |
| 6. | Kate McGregor | (87) | Leatherhead | 1:11.31 | 661* | |
| 7. | Emma Davis | (86) | Woking | 1:11.83 | 648* | |
| 8. | Rebecca Yue | (87) | Kingston Roy | 1:12.15 | 640* |
Swims with * appended are GB points - NOT age corrected
