Girls 10/12 Yrs 100m Butterfly - Heats (Declared Winners)
10 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Lucy Armitage | 10 | Shrewsbury | | 1:18.50 | | | 362 | |
11 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Mia Fergie | 11 | Nova Cent'n | | 1:11.63 | | | 477 | |
| 2. | Ellinor Southward | 11 | Ellesmere Co | | 1:12.70 | | | 456 | |
| 3. | Niamh Hofland | 11 | Royal Wolv | | 1:17.74 | | | 373 | |
| 4. | Abigail Hymas | 11 | Co Derby | | 1:19.69 | | | 346 | |
| 5. | Freya Stevens | 11 | Northampton | | 1:20.28 | | | 339 | |
| 6. | Harley Maddison | 11 | Boston | | 1:20.87 | | | 331 | |
| 7. | Kiera Langley | 11 | Bilston | | 1:21.18 | | | 327 | |
| 8. | Chelsea McKay | 11 | Co Leicester | | 1:22.79 | | | 309 | |
| 9. | Niamh Brown | 11 | Deepings | | 1:25.64 | | | 279 | |
| | Summer Kennedy | 11 | Nova Cent'n | | DNC | | | | |
12 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Isabel Jones | 12 | Co Coventry | | 1:08.27 | | | 551 | |
| 2. | Lucy Ambrose | 12 | Nova Cent'n | | 1:08.85 | | | 537 | |
| 3. | Victoria Long | 12 | Co Birm'ham | | 1:10.89 | | | 492 | |
| 4. | Mya Aitken | 12 | Team Mercia | | 1:12.18 | | | 466 | |
| 5. | Caitlin Hubbard | 12 | Co Birm'ham | | 1:12.30 | | | 464 | |
| 6. | Harriet Aldous Fountai | 12 | Co Hereford | | 1:12.95 | | | 451 | |
| 7. | Ella Simmonite | 12 | Nova Cent'n | | 1:13.57 | | | 440 | |
| 8. | Maisie Chung | 12 | Nova Cent'n | | 1:14.07 | | | 431 | |
| 9. | Isabella Spilman | 12 | Co Lincoln P | | 1:14.78 | | | 419 | |
| 10. | Cameron Minifie | 12 | Northgate | | 1:16.49 | | | 391 | |
| 11. | Lauren Griffiths | 12 | Oswestry Ott | | 1:16.62 | | | 390 | |
| 12. | Cerys Farmer | 12 | Team Mercia | | 1:18.47 | | | 363 | |
| 13. | Sophie Eley | 12 | Co Derby | | 1:18.94 | | | 356 | |
| | Krissy Tomlinson | 12 | Derventio | | DQ SL-1L | | | | |
