EVENT 207 Female MC 50m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 5 | Lucy Scott | 16 | S7 | RichmondDale | 1:02.72 |
| 2 | 9 | Amy Mackay | 19 | S9 | B.E.S.T. | 51.73 |
| 3 | 13 | Maisie Catt | 15 | S7 | RichmondDale | 45.04 |
| 4 | 17 | Tia Johnson | 12 | S10 | Gates &Whick | 39.61 |
| 5 | 15 | Mwaba Mkwasa | 19 | S8 | Norwich Swan | 42.21 |
| 6 | 11 | Tanja Scholz | 40 | S3 | GERMANY | 50.43 |
| 7 | 7 | Josie Johnson | 15 | S8 | RichmondDale | 56.47 |
| 8 | 3 | Teresa Perales | 49 | S2 | SPAIN | 1:13.93 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 2 | Kirsty Gibb | 21 | S8 | Kelso | 1:30.06 |
| 1 | 6 | Clemence Pare | 22 | S5 | CANADA | 59.71 |
| 2 | 10 | Gina Boettcher | 23 | S4 | GERMANY | 51.64 |
| 3 | 14 | Ida Corcoran | 15 | S9 | Flitwick | 44.30 |
| 4 | 18 | Brooklyn Hale | 14 | S9 | Cockermouth | 37.68 |
| 5 | 16 | Emma Imrie | 17 | S10 | Sth Ayrshire | 40.51 |
| 6 | 12 | Lauren Feeney | 30 | S8 | Co Glasgow | 48.11 |
| 7 | 8 | Ellie Challis | 20 | S3 | GBR - CLAT | 54.90 |
| 8 | 4 | Ava Garde | 14 | S6 | Satellite | 1:02.91 |
| 9 | 1 | Tegan Davidson | 18 | S6 | GBR - NHYX | |