EVENT 104 Female 18 Yrs/Over 50m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Emma Millar | 18 | Sth Ayrshire | 58.78 |
| 2 | 5 | Bethany Syverson | 44 | Kendal | 40.17 |
| 3 | 7 | Leesha Bentley | 25 | Bromsgrove | 38.23 |
| 4 | 6 | Hannah Robson | 35 | Boldon | 39.09 |
| 5 | 4 | Andrea Jackson | 49 | Kendal | 40.84 |
| 6 | 1 | Sian Williams | 29 | Consett | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | Abigail Pantry | 22 | Carlisle Aq | 35.81 |
| 2 | 11 | Shannon Parker | 22 | Ulverston | 33.33 |
| 3 | 13 | Katie Moore | 44 | Ulverston | 32.17 |
| 4 | 12 | Caitlin Wilson | 19 | Clitheroe | 32.29 |
| 5 | 10 | Gabrielle Cooper | 48 | Douglas | 34.48 |
| 6 | 8 | Sue Burnett | 48 | Preston | 37.68 |