EVENT 102 Mixed 11 Yrs/Over 1500m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | MILLY BOWE | 11 | South Tyne | 24:52.64 |
| 4 | 3 | RUBY BALLS | 11 | South Tyne | 23:23.20 |
| 5 | 2 | TIIA LITTLEWOOD | 15 | Consett | 24:00.01 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | ZOE TOMLINSON | 14 | North Tyne | 21:22.65 |
| 2 | 7 | TYKHON BORSHCHENKO | 13 | RichmondDale | 21:00.00 |
| 3 | 9 | PHOEBE ATTLE | 13 | Chester Le S | 20:00.00 |
| 4 | 11 | MOLLY SEXTON | 13 | Tynemouth | 19:52.13 |
| 5 | 10 | TOM MCLEAN | 13 | South Tyne | 19:59.80 |
| 6 | 8 | PHOEBE REID | 12 | South Tyne | 20:34.62 |
| 7 | 6 | ELLEN FILMER | 15 | Consett | 21:00.12 |
| 8 | 4 | SOPHIE BELL | 12 | Tynemouth | 21:55.34 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | JENSEN SCREATON | 14 | Chester Le S | 19:30.00 |
| 2 | 15 | SOPHIA DUFFY | 14 | South Tyne | 18:42.63 |
| 3 | 17 | BENJAMIN GLAISTER | 17 | RichmondDale | 18:04.10 |
| 4 | 19 | DANIEL PAYTON | 17 | Tynemouth | 15:56.66 |
| 5 | 18 | CHLOE BROTHERTON | 15 | South Tyne | 17:42.60 |
| 6 | 16 | AUSTIN FORSTER | 12 | Co Sund'land | 18:38.50 |
| 7 | 14 | SOPHIA ANDERSON | 15 | Tynemouth | 18:50.12 |
| 8 | 12 | TYLER CARR | 14 | Chester Le S | 19:39.30 |