EVENT 201 Womens Open 100m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 2 | Martha Hurst | 15 | Stockport Mo | 1:06.50 |
| 1 | 4 | Olivia Butler | 16 | Co Bristol | 1:06.44 |
| 2 | 6 | Caitlin Ebbage | 14 | Tonbridge | 1:06.22 |
| 3 | 8 | Jess Prokas | 14 | Cockermouth | 1:06.18 |
| 4 | 10 | Leah Whittaker | 14 | Mt Kelly | 1:06.10 |
| 5 | 9 | Grace King | 16 | teamipswich | 1:06.17 |
| 6 | 7 | Natalia Druett | 16 | AbingdonVale | 1:06.21 |
| 7 | 5 | Chloe Hirst | 16 | Bo Kirklees | 1:06.33 |
| 8 | 3 | Emily Robson | 16 | York City | 1:06.49 |
| 9 | 1 | Amber Downham | 14 | Chesterfield | 1:06.50 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 12 | Sacha Thomas | 16 | Co Norwich | 1:06.05 |
| 1 | 14 | Ellie Wheeler | 17 | Basildon Ph | 1:06.02 |
| 2 | 16 | Hannah Woodcock | 15 | Pershore | 1:05.95 |
| 3 | 18 | Millie Fields | 15 | Bishop Stort | 1:05.86 |
| 4 | 20 | Kate Baxter | 16 | Portsmouth N | 1:05.75 |
| 5 | 19 | Macy Lawrence | 17 | Mt Kelly | 1:05.76 |
| 6 | 17 | Sophie De Groot | 15 | Plymouth Lea | 1:05.86 |
| 7 | 15 | Amy Mead | 17 | Derventio | 1:05.98 |
| 8 | 13 | Jessica Woodward | 16 | Hatfield | 1:06.04 |
| 9 | 11 | Libby Freeman | 13 | Morpeth | 1:06.07 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 24 | Paige Coombs | 16 | Guildford Ct | 1:05.57 |
| 1 | 30 | Katelyn Bergin | 18 | Mt Kelly | 1:05.41 |
| 2 | 36 | Abigail Lacey | 17 | Portsmouth N | 1:04.84 |
| 3 | 42 | Anna Podurgiel | 17 | Camden Swiss | 1:04.38 |
| 4 | 48 | Anna Morgan | 16 | Millfield | 1:03.64 |
| 5 | 45 | Rebecca Burton | 21 | Loughboro Un | 1:03.86 |
| 6 | 39 | Imogen Meers | 17 | Bromley | 1:04.74 |
| 7 | 33 | Polly Painter | 17 | Millfield | 1:05.28 |
| 8 | 27 | Olivia Clare | 16 | Co Manch Aq | 1:05.56 |
| 9 | 21 | Hazal Ozkan | 16 | Mt Kelly | 1:05.65 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 25 | Rachel Cornford | 16 | Wycombe Dist | 1:05.56 |
| 1 | 31 | Georgina Dennis | 17 | Mt Kelly | 1:05.40 |
| 2 | 37 | Aiyana Lawson | 18 | Co Milton K | 1:04.80 |
| 3 | 43 | Zoe Cawsey | 20 | Atlantis | 1:04.26 |
| 4 | 49 | Rosie Morgan | 16 | Millfield | 1:03.21 |
| 5 | 46 | Jasmine McCrea | 18 | Poole | 1:03.71 |
| 6 | 40 | Kate Mills | 21 | Loughboro Un | 1:04.59 |
| 7 | 34 | Oriana Munden | 18 | Co Bristol | 1:05.26 |
| 8 | 28 | Sara Kalawska | 16 | Hatfield | 1:05.46 |
| 9 | 22 | Hollie Steer | 17 | Dartmoor DA | 1:05.63 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 26 | Ellie Walker | 18 | Loughboro Un | 1:05.56 |
| 1 | 32 | Abigail Jolley | 17 | Leamington | 1:05.29 |
| 2 | 38 | Isabella Renwick | 16 | Millfield | 1:04.76 |
| 3 | 44 | Lana Broekhoven | 16 | Plymouth Lea | 1:04.01 |
| 4 | 50 | Isabella Hindley | 23 | Brompton | 1:02.08 |
| 5 | 47 | Anna Doughty | 20 | Bolton Metro | 1:03.68 |
| 6 | 41 | Tegan Drew | 19 | SurreyUni SC | 1:04.40 |
| 7 | 35 | Kirstin Harvie | 17 | Millfield | 1:04.91 |
| 8 | 29 | Natalie Sanford | 15 | St Felix Sch | 1:05.45 |
| 9 | 23 | Merissa Booth | 14 | Wycombe Dist | 1:05.60 |