| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Emily Ford | 17 | Co Oxford | 30.49 |
| 2 | 2 | Polly Painter | 17 | Millfield | 30.38 |
| 3 | 3 | Heather Witcombe | 17 | Soundwell | 30.26 |
| 4 | 4 | Charley Jones | 17 | Royal Wolv | 29.93 |
| 5 | 5 | Eve Wright | 16 | Co Peterboro | 30.03 |
| 6 | 6 | Turaya Evans | 16 | Carn Brea | 30.27 |
| 7 | 7 | Katie Henderson | 16 | Guildford Ct | 30.40 |
| 8 | 8 | Iona Macleod | 16 | Dun City Aqu | 30.50 |