| Final | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 1 | Giulia Ghiretti | 94 | S5 | Italy | 54.12 |
| 1 | 2 | Thelma Bjornsdottir | 96 | S6 | Iceland | 49.24 |
| 2 | 3 | Grace Harvey | 98 | S7 | Hoddesdon | 43.33 |
| 3 | 4 | E Martin-De-La-Torre | 98 | S6 | teamipswich | 41.85 |
| 4 | 5 | Susannah Rodgers | 83 | S7 | Beckenham | 38.12 |
| 5 | 6 | Eleanor Robinson | 01 | S6 | Northampton | 39.67 |
| 6 | 7 | Tess Routliffe | 98 | S7 | Canada | 43.12 |
| 7 | 8 | Nicole Turner | 02 | S6 | Ireland | 43.98 |
| 8 | 9 | Sarah Louise Rung | 89 | S5 | Norway | 46.07 |
| 9 | 10 | Suzanne Warren | 79 | S5 | teamipswich | 1:02.99 |