EVENT 103 Female 10 Yrs/Over 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 2 | 1 | Freya-Rose THOMPSON | 13 | Co Salford | 2:40.37 |
| 3 | 2 | Skyla Flare BAYBUTT | 08 | Bolton Metro | 1:57.43 |
| 4 | 3 | Tess BURLINSON | 14 | Co Salford | 1:44.49 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 4 | Hollie VAAL | 15 | Wigan BEST | 1:43.00 |
| 2 | 5 | Sofia MUSAT | 15 | Co Salford | 1:41.23 |
| 3 | 6 | Deiyin KAJOPAYE | 14 | Co Salford | 1:37.50 |
| 4 | 7 | Scarlett POXTON | 10 | Radcliffe | 1:35.06 |
| 5 | 8 | Cassidy MARRIOTT | 14 | Co Salford | 1:34.35 |
| 6 | 9 | Sasha MCNABB | 14 | Bootle | 1:26.80 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 10 | Emily SMITH | 13 | Wigan BEST | 1:26.07 |
| 2 | 11 | Niomi GORVETT | 13 | Bolton Metro | 1:25.57 |
| 3 | 12 | Jessica O'KEEFE | 11 | Flixton | 1:23.85 |
| 4 | 13 | Jennifer TSOI | 12 | Trafford Met | 1:23.36 |
| 5 | 14 | Ava ADROM | 12 | Co Salford | 1:22.05 |
| 6 | 15 | Annabelle HORTON | 13 | Co Salford | 1:20.10 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 16 | Edie SASS | 12 | Wigan BEST | 1:18.07 |
| 2 | 17 | Oliwia KOSZKA | 12 | Co Salford | 1:15.58 |
| 3 | 18 | Phoebe ASPREY | 11 | Co Salford | 1:15.00 |
| 4 | 19 | Ria WILKINSON | 12 | Co Salford | 1:14.80 |
| 5 | 20 | Jasmine WAKELIN | 12 | Co Salford | 1:14.60 |
| 6 | 21 | Abigail CULSHAW | 11 | Bolton Metro | 1:13.14 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 23 | Emily ROWE | 11 | Co Salford | 1:12.40 |
| 2 | 25 | Amelia GERRARD | 09 | Crosby | 1:09.23 |
| 3 | 27 | Viyana SEIFI | 11 | Co Salford | 1:05.60 |
| 4 | 26 | Sophie WHITTLES | 09 | Co Salford | 1:07.90 |
| 5 | 24 | Sofia DAVIES | 11 | Crosby | 1:09.50 |
| 6 | 22 | Eleanor BILLINGTON | 10 | Flixton | 1:13.02 |