Heats (Declared Winners) Girls 10 Years 50m Breaststroke
| Place | Name | YoB | Club | Time | | |
| 1. | Eleanor Laurence | (97) | North Lancs | 42.80 | | |
| 2. | Ashleigh Wrench | (97) | LiverplDASA | 43.11 | | |
| 3. | Eleanor Morris | (97) | LiverplDASA | 44.44 | | |
| 4. | Flo Thwaites-miles | (98) | North Mids | 44.64 | | |
| 5. | Danielle Tither | (97) | Cent Lancs | 45.17 | | |
| 6. | Olivia Baron | (97) | North Lancs | 45.22 | | |
| 7. | Bryony Smith | (97) | Cent Lancs | 45.52 | | |
| 8. | Stephanie Booth | (98) | Cumbria ASA | 45.79 | | |
| 9. | Chloe Cowell | (97) | Bolton & Manchester | 45.81 | | |
| 10. | Ellen Jones | (97) | Cumbria ASA | 46.92 | | |
| 11. | Denina Malpass | (97) | North Mids | 47.28 | | |
| 12. | Georgia Plant | (97) | Bolton & Manchester | 47.67 | | |