Girls 12 Yrs 100m Butterfly - Final
Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | | 50 |
| 1. | Isla WILLIAMS | (06) | Co Leeds | | 1:09.41 | | | 510 | | - |
| 2. | Brooke ILLINGWORTH | (06) | Durham City | | 1:09.47 | | | 509 | | 32.35 |
| 3. | Iona LOGAN | (06) | Co Leeds | | 1:13.91 | | | 422 | | 35.84 |
| 4. | Jess WIDDOWSON | (06) | Co Leeds | | 1:16.04 | | | 388 | | 36.09 |
| 5. | Sophie BROMLEY | (06) | Co Sheffield | | 1:17.86 | | | 361 | | - |
| 6. | Isabella SHERING | (06) | Co Sheffield | | 1:19.27 | | | 342 | | 36.72 |
| 7. | Mollie GREENE | (06) | Co Leeds | | 1:22.59 | | | 303 | | 39.61 |
| 8. | Kloe EADE | (06) | Bo Barnsley | | 1:23.71 | | | 291 | | 37.46 |
| 9. | Emma HARWOOD | (06) | Wirral Metro | | 1:28.18 | | | 249 | | 40.66 |
| | Keira ZLOBINSKI | (06) | Rotherham Mo | | DQ | | | | | |
