EVENT 207 Female 12 Yrs/Under 100m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Charlotte Jayasekera | 8 | Newcastle | |
| 3 | 3 | Fearne Lord | 10 | RichmondDale | 2:04.65 |
| 4 | 2 | Willow-Grace Cleghorn | 9 | Newcastle | 2:09.92 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Marissa Louis | 10 | Newcastle | 1:58.15 |
| 2 | 6 | Evie Koster | 9 | Newcastle | 1:54.84 |
| 3 | 8 | Ava McCarthy | 9 | Tynemouth | 1:52.25 |
| 4 | 7 | Emmie Short | 10 | Tynemouth | 1:52.27 |
| 5 | 5 | Ava Stead | 9 | Middlesboro | 1:58.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Harriet Pinder | 10 | Middlesboro | 1:50.00 |
| 2 | 12 | Molly Pryer | 9 | Alnwick Dol | 1:48.55 |
| 3 | 14 | Alice Rowley | 10 | Tynemouth | 1:47.56 |
| 4 | 13 | Poppy Hickson | 11 | Middlesboro | 1:48.23 |
| 5 | 11 | Frankie Longstaff | 8 | Tynemouth | 1:50.00 |
| 6 | 9 | Isla Proud | 10 | Middlesboro | 1:52.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 16 | Sienna Mercer | 9 | Newcastle | 1:46.59 |
| 2 | 18 | Georgia Martin | 11 | Chester Le S | 1:46.18 |
| 3 | 20 | Amalia Baker | 10 | Alnwick Dol | 1:45.00 |
| 4 | 19 | Penelope Cole | 10 | Morpeth | 1:45.57 |
| 5 | 17 | Shara Rogel | 10 | Newcastle | 1:46.44 |
| 6 | 15 | Yasmin SA | 12 | North Tyne | 1:46.90 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 22 | Raphaela Sa | 9 | Tynemouth | 1:44.21 |
| 2 | 24 | Darcie-Mae Rowley | 10 | Tynemouth | 1:41.58 |
| 3 | 26 | Erin Thompson | 9 | Morpeth | 1:40.00 |
| 4 | 25 | Paige Rennison-Rae | 9 | Tynemouth | 1:40.33 |
| 5 | 23 | Keira Bancroft | 8 | Chester Le S | 1:42.99 |
| 6 | 21 | Charlotte Duggan | 8 | Alnwick Dol | 1:44.76 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 28 | Elim CHIN | 11 | North Tyne | 1:40.00 |
| 2 | 30 | Evie Renton | 9 | Tynemouth | 1:39.28 |
| 3 | 32 | Lucy Edmondson | 10 | Newcastle | 1:38.35 |
| 4 | 31 | Lyla HODGKINSON | 10 | North Tyne | 1:38.43 |
| 5 | 29 | Mya Hudson | 9 | Chester Le S | 1:40.00 |
| 6 | 27 | Anna Reay | 11 | Newcastle | 1:40.00 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 34 | Aurora THOMPSON | 10 | North Tyne | 1:37.49 |
| 2 | 36 | Danielle Neville | 10 | Alnwick Dol | 1:35.94 |
| 3 | 38 | Daisy Yarrow | 10 | Chester Le S | 1:35.30 |
| 4 | 37 | Anabel Bartunek | 10 | Chester Le S | 1:35.38 |
| 5 | 35 | Madeleine Marrin | 9 | Chester Le S | 1:37.04 |
| 6 | 33 | Julia Wong | 11 | Newcastle | 1:38.11 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 40 | Bobbie Ann Leask | 9 | Newcastle | 1:35.08 |
| 2 | 42 | Eve Storer | 10 | Tynemouth | 1:34.23 |
| 3 | 44 | Kiyomi Rai | 9 | RichmondDale | 1:33.59 |
| 4 | 43 | Heidi Foreman | 10 | Middlesboro | 1:33.79 |
| 5 | 41 | Olivia Hussey | 9 | Tynemouth | 1:34.80 |
| 6 | 39 | Megan Horsfield | 12 | Newcastle | 1:35.11 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 46 | Romilly Jones | 10 | Newcastle | 1:31.94 |
| 2 | 48 | Kaitlyn Bolam | 10 | Chester Le S | 1:27.82 |
| 3 | 50 | Elle Murray | 9 | Newcastle | 1:26.39 |
| 4 | 49 | Daisy Stanton | 9 | Middlesboro | 1:27.17 |
| 5 | 47 | Amelia Hutchinson | 11 | RichmondDale | 1:28.67 |
| 6 | 45 | Sadie Freeman | 10 | Newcastle | 1:32.01 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 52 | Sophia WEBSTER | 12 | North Tyne | 1:23.84 |
| 2 | 54 | Mya Rowley | 11 | Tynemouth | 1:22.28 |
| 3 | 56 | Eva Cooper | 12 | Middlesboro | 1:18.63 |
| 4 | 55 | Penny EVANS | 10 | North Tyne | 1:20.98 |
| 5 | 53 | Eliza YOUNG | 12 | North Tyne | 1:23.18 |
| 6 | 51 | Evie MIDDLE | 12 | North Tyne | 1:24.02 |