| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Maddison SAUNDERS | 15 | Co Peterboro | 32.65 |
| 2 | 2 | Josie PRETIOUS-WHITE | 15 | Bishop Stort | 32.56 |
| 3 | 3 | Claire BURRELL | 15 | Harpenden | 32.14 |
| 4 | 4 | Niamh JAMES | 15 | Bishop Stort | 31.89 |
| 5 | 5 | Chloe LENCE | 15 | Modernians | 32.02 |
| 6 | 6 | Angel DUNDERDALE | 15 | UEA Norwich | 32.23 |
| 7 | 7 | Poppy RICHARDSON | 15 | Co Peterboro | 32.63 |
| 8 | 8 | Phoebe HAYDEN | 15 | Stowmarket | 32.77 |