EVENT 103 Female 10 Yrs/Over 100m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Martha Smith | 11 | Loughborough | 1:40.84 |
| 3 | 3 | Genevieve Gunton | 10 | Loughborough | 1:36.89 |
| 4 | 5 | Chloe Ashcroft | 11 | Bassetlaw SS | 1:35.15 |
| 5 | 4 | Clara Wood | 11 | Chesterfield | 1:36.10 |
| 6 | 2 | Matilda Goldfinch | 10 | Loughborough | 1:38.95 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Holly Glassford | 12 | Melton M'bry | 1:34.02 |
| 2 | 9 | Autumn Wiles | 12 | Leic Peng | 1:30.02 |
| 3 | 11 | Mollie Smart | 11 | Co Leicester | 1:27.98 |
| 4 | 13 | Piper Davenport | 12 | Loughborough | 1:26.58 |
| 5 | 12 | Eve Lopich | 12 | Loughborough | 1:27.82 |
| 6 | 10 | Maddison Velati | 12 | Loughborough | 1:28.07 |
| 7 | 8 | Ruichen Liu | 11 | Co Leicester | 1:33.03 |
| 8 | 6 | River Jolley | 10 | Co Leicester | 1:34.92 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Ava-Olivia Gubb | 14 | Loughborough | 1:25.72 |
| 2 | 17 | Drew Marney | 12 | Loughborough | 1:24.44 |
| 3 | 19 | Aoife Hickey | 11 | Deepings | 1:23.97 |
| 4 | 21 | Esmay Michael | 12 | Co Leicester | 1:22.61 |
| 5 | 20 | Isabelle Suffling | 14 | Flitwick | 1:23.55 |
| 6 | 18 | Sophie Kelly | 14 | Flitwick | 1:24.01 |
| 7 | 16 | Evie Davies | 12 | Deepings | 1:25.10 |
| 8 | 14 | Harriet Meadows | 12 | Bassetlaw SS | 1:25.79 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 23 | Hollie Willars | 12 | Co Leicester | 1:21.71 |
| 2 | 25 | Lily Moxon-Booth | 13 | Flitwick | 1:21.44 |
| 3 | 27 | Florence Lucas | 12 | Co Leicester | 1:19.57 |
| 4 | 29 | Amber Tight | 15 | Flitwick | 1:19.08 |
| 5 | 28 | Iris Acacia Lucas | 14 | South Lincs | 1:19.36 |
| 6 | 26 | Elsie Baldwin | 12 | Co Leicester | 1:21.11 |
| 7 | 24 | Edie Dexter | 12 | Co Leicester | 1:21.60 |
| 8 | 22 | Evie Lloyd | 13 | Loughborough | 1:22.50 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 31 | Eleanor Green | 14 | Kettering | 1:17.24 |
| 2 | 33 | Eve Monaghan | 14 | Bassetlaw SS | 1:16.48 |
| 3 | 35 | Peggy Cartmell | 17 | Flitwick | 1:14.87 |
| 4 | 37 | Elizabeth Bond | 13 | Co Leeds | 1:14.04 |
| 5 | 36 | Lillie Hamilton | 17 | South Lincs | 1:14.61 |
| 6 | 34 | Niamh Bunker | 15 | Flitwick | 1:15.83 |
| 7 | 32 | Charlotte Lucas | 12 | Co Leicester | 1:16.64 |
| 8 | 30 | Aliyah Mohamed | 14 | South Lincs | 1:17.75 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 39 | Elysia Smith | 15 | Louth | 1:13.02 |
| 2 | 41 | Ella Fanning | 14 | Flitwick | 1:11.68 |
| 3 | 43 | Emily England-Hall | 13 | Co Leeds | 1:10.95 |
| 4 | 45 | M Azana-Ball | 14 | Co Leeds | 1:09.68 |
| 5 | 44 | Hannah Bruce | 16 | South Lincs | 1:10.16 |
| 6 | 42 | Florence Senior | 15 | Co Leicester | 1:11.24 |
| 7 | 40 | Eva Jackson | 13 | Flitwick | 1:12.43 |
| 8 | 38 | Chloe Morley | 13 | Co Leicester | 1:13.22 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 47 | Victoria Hudson | 16 | Co Leicester | 1:09.14 |
| 2 | 49 | M Simpson-Dawson | 15 | Repton | 1:08.66 |
| 3 | 51 | Ella Bissicks | 18 | Swansea Uni | 1:08.18 |
| 4 | 53 | Janie Finch | 15 | Co Leicester | 1:06.31 |
| 5 | 52 | Olivia Anstey | 17 | Louth | 1:07.28 |
| 6 | 50 | Holly Gent | 14 | Co Leicester | 1:08.57 |
| 7 | 48 | Anna Clarke | 16 | Co Leicester | 1:08.84 |
| 8 | 46 | Sophie Lane | 13 | Co Leicester | 1:09.49 |