| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 1 | Jessica-Jane Applegate | 16 | S14 | UEA Norwich | 31.02 |
| 2 | 2 | Hayley Alcock | 16 | Modernians | 30.95 | |
| 3 | 3 | Lily West | 15 | Hatfield | 30.54 | |
| 4 | 4 | Eliza Duffy | 16 | Chelmsford | 29.95 | |
| 5 | 5 | Christie Bays | 16 | Hatfield | 30.52 | |
| 6 | 6 | Jessica Jackson | 15 | Hatfield | 30.83 | |
| 7 | 7 | Abigail Gee | 16 | Team Luton | 31.01 | |
| 8 | 8 | Michelle Mitchell | 15 | Hatfield | 31.07 | |