Womens 17/18 Yrs 100m Butterfly - Final
Full Results
| Place | Name | YoB | Club | | Time | | R.T. | FINA Pt | | 50 |
| 1. | Laura Stephens | (99) | Plymouth Lea | | 59.92 | | + 0.68 | 815 | | 27.98 |
| 2. | Tain Bruce | (98) | Edinburgh Un | | 59.97 | | + 0.68 | 813 | | 28.67 |
| 3. | Holly Hibbott | (99) | Stockport Mo | | 1:00.14 | | + 0.79 | 806 | | 28.54 |
| 4. | Amelia Clynes | (99) | Co Leeds | | 1:00.63 | | + 0.68 | 787 | | 28.82 |
| 5. | Orla Dyer | (99) | Co Sheffield | | 1:01.54 | | + 0.92 | 752 | | 28.50 |
| 6. | Isobel Grant | (98) | Co Sheffield | | 1:01.58 | | + 0.72 | 751 | | 28.92 |
| 7. | Georgina Pryor | (98) | Harlow Pen | | 1:02.16 | | + 0.72 | 730 | | 29.23 |
| 8. | Evan King | (99) | Weston S M | | 1:02.62 | | + 0.74 | 714 | | 29.58 |
| 9. | Tara Haworth | (99) | Lincoln Vulc | | 1:02.94 | | + 0.73 | 703 | | 29.91 |
| 10. | Ciara Standing | (99) | Stockport Mo | | 1:02.97 | | + 0.82 | 702 | | 29.10 |
