EVENT 113 Womens MC 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 3 | 1 | Jay McCabe | 11 | S8 | Darlington | 1:55.21 |
| 4 | 3 | Grace Harvey | 15 | S7 | Hoddesdon | 1:47.17 |
| 5 | 2 | Alice Rush | 16 | S8 | Co Cambridge | 1:52.55 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 5 | Eleanor Simmonds | 19 | S6 | Swansea Uni | 1:39.44 |
| 2 | 7 | Rebecca Franks | 16 | S9 | Co Lincoln P | 1:32.10 |
| 3 | 9 | Harriet Dickinson | 16 | S10 | Clevedon | 1:26.56 |
| 4 | 11 | Susannah Rodgers | 30 | S7 | Otter | 1:25.83 |
| 5 | 10 | Nyree Kindred | 33 | S6 | Co Hereford | 1:26.23 |
| 6 | 8 | Chloe Buck | 16 | S9 | Team Jorvik | 1:29.18 |
| 7 | 6 | Coral Farrell | 12 | S10 | Warrington W | 1:33.14 |
| 8 | 4 | Adele Maguire | 12 | S9 | Warrington W | 1:45.73 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 0 | 13 | Tully Kearney | 16 | S10 | Royal Wolv | 1:17.75 |
| 1 | 15 | Eleni Papadopoulos | 21 | S10 | Co Manch Aq | 1:15.98 |
| 2 | 17 | Amberley Hoar | 20 | S14 | Portsmouth N | 1:13.95 |
| 3 | 19 | Jessica-Jane Applegate | 17 | S14 | UEA Norwich | 1:09.58 |
| 4 | 21 | Chloe Davies | 15 | S14 | Trowbridge | 1:09.22 |
| 5 | 20 | Hannah Russell | 17 | S12 | Kelly Coll | 1:09.52 |
| 6 | 18 | Chloe-Rebecca Selman | 18 | S14 | Stocksbridge | 1:13.83 |
| 7 | 16 | Amy Marren | 15 | S9 | Romford Town | 1:14.21 |
| 8 | 14 | Katie Nesbitt | 15 | S14 | UEA Norwich | 1:17.49 |
| 9 | 12 | Alice Tai | 14 | S10 | Seagulls Swi | 1:19.73 |