EVENT 120 Girls 14/15 Yrs 100m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Erin Cummins | 14 | Scot Midland | 1:04.00 |
| 1 | 3 | Hannah Brigham | 15 | Cambs | 1:01.90 |
| 2 | 5 | Federica Williamson | 15 | Sussex | 1:00.84 |
| 3 | 7 | Flora Shaul | 15 | Norfolk | 1:00.38 |
| 4 | 9 | Katie Hoyle | 14 | Swim Wales E | 59.62 |
| 5 | 8 | Juliette Casini | 15 | Wiltshire | 1:00.07 |
| 6 | 6 | Georgia Wilks | 15 | Northants | 1:00.49 |
| 7 | 4 | Anna Newlands | 14 | Cumbria | 1:01.02 |
| 8 | 2 | Millie Sander | 15 | Cornwall | 1:03.70 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 11 | Christina Jones | 15 | Shropshire | 59.40 |
| 1 | 13 | Megan Tinsdale | 15 | Worcs | 59.09 |
| 2 | 15 | Mari Davies | 14 | Swim Wales W | 58.64 |
| 3 | 17 | Megan Bowen | 15 | Devon | 57.82 |
| 4 | 19 | Harriet Cooper | 15 | Leics | 56.23 |
| 5 | 18 | Maya Westlake | 15 | Lincolnshire | 57.50 |
| 6 | 16 | Givenchy Sneekes | 15 | Warwicks | 58.14 |
| 7 | 14 | Sophie Hall | 14 | Gloucs | 58.77 |
| 8 | 12 | Josie Blades | 15 | Suffolk | 59.20 |
| 9 | 10 | Amy Harris | 15 | Bedfordshire | 59.41 |