Female 16/17 100m Freestyle - Heats (Declared Winners)
Full Results
| Place | Name | YoB | Club | | Time | | | WA Pts | | 50 |
| 1. | Grace Greenhalf | (07) | Norfolk | | 56.97 | | | 686 | | 27.69 |
| 2. | Alexandra Bulat | (06) | Lincolnshire | | 57.24 | | | 676 | | 27.86 |
| 3. | Annabelle Quinn | (06) | Ox & N Bucks | | 57.81 | | | 656 | | 27.67 |
| 4. | Mariia Mishchenko | (06) | Scot North | | 58.18 | | | 644 | | 27.84 |
| 4. | Bethan Cooke | (07) | Staffs | | 58.18 | | | 644 | | 27.74 |
| 6. | Francesca Baber | (06) | Cambs | | 59.05 | | | 616 | | 28.30 |
| 7. | Carys Roberts | (06) | Cheshire | | 59.28 | | | 609 | | 28.24 |
| 8. | Jessica Medlicott | (07) | Bedfordshire | | 59.50 | | | 602 | | 28.64 |
| 9. | Abby Mitchell | (06) | Leics | | 59.90 | | | 590 | | 28.86 |
| 10. | Jamie-Leigh Tyson | (06) | Cumbria | | 1:00.32 | | | 578 | | 28.57 |
| 11. | Halle Harris | (07) | Dorset | | 1:00.58 | | | 570 | | 27.91 |
| 12. | Elise Sophia Kendall | (06) | Northants | | 1:00.62 | | | 569 | | 29.09 |
| 13. | Faith Dunn | (07) | Shropshire | | 1:00.93 | | | 560 | | 28.78 |
| 14. | Evangeline Belt | (06) | Cornwall | | 1:00.94 | | | 560 | | 29.50 |
| 15. | Jessica Smith | (06) | Wiltshire | | 1:01.25 | | | 552 | | 29.58 |
| 16. | Sofia Chayka | (06) | SW Wales | | 1:01.37 | | | 548 | | 29.26 |
| | Anna Uren | (06) | Gloucs | | DQ | | | | | |
