| Final | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 1 | Megan Richter | 00 | S9 | Swim WM | 32.81 |
| 1 | 2 | Bianka Pap | 00 | S10 | Hungary | 31.31 |
| 2 | 3 | Cailin Currie | 98 | S13 | USA | 30.86 |
| 3 | 4 | Chantalle Zijderveld | 00 | S10 | Netherlands | 30.47 |
| 4 | 5 | Airi Ike | 98 | S10 | Japan | 30.14 |
| 5 | 6 | Colleen Young | 98 | S13 | USA | 30.35 |
| 6 | 7 | Alice Rose Tai | 99 | S10 | Bourmth Coll | 30.65 |
| 7 | 8 | Lisa Kruger | 00 | S10 | Netherlands | 31.16 |
| 8 | 9 | Nuria Marques Soto | 99 | S9 | Spain | 31.43 |
| 9 | 10 | Ffion Butler | 98 | S9 | Shrewsbury | 33.52 |