EVENT 101 Mixed 11 Yrs/Over 800m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | OSCAR HENTON | 12 | Tynemouth | 14:11.31 |
| 3 | 3 | GRACE HILTON | 12 | Co Sund'land | 13:16.11 |
| 4 | 5 | ISABELLE WOOD | 11 | N Ayrshire | 12:40.00 |
| 5 | 4 | MARTHA PUGH | 12 | Tynedale | 13:00.00 |
| 6 | 2 | MASON PARNABY | 14 | Consett | 14:00.24 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | DELILAH QUINN | 13 | North Tyne | 12:30.00 |
| 2 | 9 | JACOB MANSON | 12 | Borocuda T | 12:00.00 |
| 3 | 11 | GEORGIA ALEXANDER | 11 | Co Sund'land | 11:40.00 |
| 4 | 13 | MEGAN EARDLEY | 16 | RichmondDale | 11:34.62 |
| 5 | 12 | HARRISON RUDLAND | 14 | Morpeth | 11:36.15 |
| 6 | 10 | MAX MARTIN | 12 | South Tyne | 11:42.79 |
| 7 | 8 | EVIE MIDDLE | 13 | North Tyne | 12:18.17 |
| 8 | 6 | OLIVIA KEMP | 13 | Co Sund'land | 12:38.58 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | LOUISE ROSTRON | 12 | South Tyne | 11:27.50 |
| 2 | 17 | ELLEN HUNTER | 14 | Morpeth | 11:16.86 |
| 3 | 19 | CEINWEN BISHOP | 15 | Chester Le S | 10:51.20 |
| 4 | 21 | JASMINE NORTON | 15 | Chester Le S | 10:41.36 |
| 5 | 20 | ROMAN HARDY | 12 | Co Sund'land | 10:42.40 |
| 6 | 18 | EMILY HARPUR | 13 | RichmondDale | 10:55.78 |
| 7 | 16 | HALLIE-ROSE BLENKINSOP | 13 | South Tyne | 11:23.10 |
| 8 | 14 | JEMIMA HUNT | 11 | Co Sund'land | 11:30.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 23 | FRANKIE JACKSON | 15 | South Tyne | 10:35.68 |
| 2 | 25 | JESSICA ATKINSON | 14 | Morpeth | 10:32.51 |
| 3 | 27 | SOPHIA MALLEY | 12 | Co Sund'land | 10:30.00 |
| 4 | 29 | EMILY POTTER | 16 | Morpeth | 10:26.05 |
| 5 | 28 | MICHAEL EASTWOOD | 16 | RichmondDale | 10:29.35 |
| 6 | 26 | FRANKY MORLEY | 14 | Morpeth | 10:30.67 |
| 7 | 24 | JULIETTE CHAMBERS | 15 | Morpeth | 10:33.55 |
| 8 | 22 | MOLLY BOWE | 13 | South Tyne | 10:38.80 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 31 | ARCHIE BROWN | 11 | Alnwick Dol | 10:23.80 |
| 2 | 33 | TOM WALSH | 13 | Co Sund'land | 10:22.20 |
| 3 | 35 | JAMIE ATHERTON | 13 | Co Sund'land | 10:15.50 |
| 4 | 37 | SOPHIE BONE | 15 | Morpeth | 10:07.52 |
| 5 | 36 | SCARLETT FRANK | 13 | Newcastle | 10:10.10 |
| 6 | 34 | EMILY WHITBY | 14 | RichmondDale | 10:19.35 |
| 7 | 32 | AMIA STONEHOUSE | 13 | Co Sund'land | 10:22.40 |
| 8 | 30 | LAYLA WOODHEAD | 15 | Chester Le S | 10:25.00 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 39 | SAMUEL BROWN | 14 | Tynemouth | 10:01.79 |
| 2 | 41 | FREYA MONKS | 15 | South Tyne | 9:56.82 |
| 3 | 43 | ALFIE DENT | 16 | South Tyne | 9:54.79 |
| 4 | 45 | HENRY JONES | 13 | South Tyne | 9:49.60 |
| 5 | 44 | ALEX HOWARD | 17 | Morpeth | 9:52.12 |
| 6 | 42 | OLIVIA NORTHEY | 17 | Tynemouth | 9:55.31 |
| 7 | 40 | THOMAS QUINN | 15 | North Tyne | 10:00.07 |
| 8 | 38 | MOLLY MILNER | 14 | Tynemouth | 10:01.89 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 47 | CHLOE JOBSON | 14 | Chester Le S | 9:47.08 |
| 2 | 49 | ADDISON ALEXANDER | 13 | Co Sund'land | 9:41.30 |
| 3 | 51 | AVA BREMNER | 17 | Morpeth | 9:39.96 |
| 4 | 53 | TOBY CRAIG | 17 | Morpeth | 9:29.58 |
| 5 | 52 | CAMERON VERTH | 18 | South Tyne | 9:31.07 |
| 6 | 50 | HARVEY VAN POOSS | 13 | Tynemouth | 9:40.67 |
| 7 | 48 | CHARLIE CRAIG | 14 | Morpeth | 9:45.00 |
| 8 | 46 | ALBA KNELLER | 15 | RichmondDale | 9:47.40 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 55 | FINN ORR | 14 | Alnwick Dol | 9:22.10 |
| 2 | 57 | TYMOFII BORSHCHENKO | 17 | RichmondDale | 9:07.16 |
| 3 | 59 | JOSHUA CROZIER | 17 | RichmondDale | 9:00.10 |
| 4 | 61 | JAI DIDDEE | 18 | Tynemouth | 8:36.50 |
| 5 | 60 | THOMAS EARDLEY | 19 | RichmondDale | 8:56.50 |
| 6 | 58 | JOSHUA WHITTON | 16 | Chester Le S | 9:01.27 |
| 7 | 56 | GABRIEL RENNISON-RAE | 13 | Tynemouth | 9:16.60 |
| 8 | 54 | PIPPA BROTHERTON | 12 | South Tyne | 9:24.82 |