EVENT 207 Womens Open 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 3 | 2 | Poppy Maskill | 14 | SB14 | Crewe Flyers | 1:26.00 |
| 4 | 4 | T'Neesha-Benét Smith | 14 | | Co Liverpool | 1:18.73 |
| 5 | 3 | Alannah Carruthers | 14 | | Bolton Metro | 1:18.80 |
| 6 | 1 | Samantha Lewis | 27 | SB7 | Satellite | 1:47.17 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 8 | Elizabeth Brierley | 15 | | Blackpool Aq | 1:18.18 |
| 2 | 14 | Molli Warburton-White | 14 | | Co Liverpool | 1:16.74 |
| 3 | 20 | Olivia Clare | 16 | | Co Manch Aq | 1:14.59 |
| 4 | 26 | Alexandra Stringer | 19 | | Co Manch Aq | 1:13.30 |
| 5 | 23 | Rachel Hornby | 15 | | Wigan BEST | 1:14.09 |
| 6 | 17 | Madeleine Bailey | 14 | | Wigan BEST | 1:16.08 |
| 7 | 11 | Amy Grovestock | 14 | | Co Salford | 1:17.79 |
| 8 | 5 | Madison Rens | 12 | | Co Liverpool | 1:18.62 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 9 | Lily-Anna Ireland | 16 | | Co Liverpool | 1:18.09 |
| 2 | 15 | Laura Head | 16 | | Trafford Met | 1:16.44 |
| 3 | 21 | Leah Williams | 18 | | Co Manch Aq | 1:14.50 |
| 4 | 27 | Denisa-Elena Gogu | 21 | | Co Manch Aq | 1:12.27 |
| 5 | 24 | Jennifer Green | 16 | | Wigan BEST | 1:13.70 |
| 6 | 18 | Eliza Nicholson | 15 | | Cockermouth | 1:15.66 |
| 7 | 12 | Sophie Weston | 13 | | Warrington W | 1:17.75 |
| 8 | 6 | Imarni Barker | 16 | | Cockermouth | 1:18.49 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 10 | Charlotte Meade | 14 | | Blackburn | 1:17.90 |
| 2 | 16 | Hannah Head | 19 | | Co Salford | 1:16.10 |
| 3 | 22 | Lucy Cannavan | 15 | | Co Manch Aq | 1:14.39 |
| 4 | 28 | Shannon Campbell | 20 | | Warrington W | 1:12.16 |
| 5 | 25 | Hannah Sheehan | 18 | | Wigan BEST | 1:13.39 |
| 6 | 19 | Indya Sharp | 16 | | Ulverston | 1:15.34 |
| 7 | 13 | Amelie Ravenscroft | 14 | | Warrington W | 1:17.40 |
| 8 | 7 | Anna Healey | 13 | | Prescot | 1:18.44 |