EVENT 103 Mixed 200m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Athene Brown | 44 | B C & P Mast | 3:29.87 |
| 4 | 3 | Lynne Dawson | 57 | Chapeltown | DN:C . |
| 5 | 2 | Sian Davies | 32 | Leicester Ma | 3:43.65 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | Edward Swann | 43 | Cosacss | 3:34.46 |
| 2 | 7 | Sam Bradley | 31 | Team Luton | 3:00.99 |
| 3 | 9 | Mark Jones | 64 | Warrington M | 3:06.55 |
| 4 | 11 | Darcy Deakin | 25 | NottmLeander | 2:52.53 |
| 5 | 10 | Verity McWee | 31 | Buxton | 2:55.37 |
| 6 | 8 | Rupert Hough | 51 | Dove Valley | 2:53.53 |
| 7 | 6 | Lois Webb | 19 | Leic Peng | 3:09.27 |
| 8 | 4 | Andrew Gristwood | 60 | Cleethorpes | 3:10.93 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Laura Davies | 41 | Swadlincote | 3:01.03 |
| 2 | 15 | Stephen Heather | 47 | Long Eaton | 2:54.46 |
| 3 | 17 | Maddie Haywood | 24 | Long Eaton | 2:44.35 |
| 4 | 19 | Samuel Wortley | 23 | Derby Excel | 2:32.52 |
| 5 | 18 | Ben Felton | 37 | NottmLeander | 2:27.38 |
| 6 | 16 | Amy Thirkettle | 29 | KingstonHull | 2:46.96 |
| 7 | 14 | Joseph Doherty | 26 | Derby Excel | 2:53.90 |
| 8 | 12 | Sarah Lock | 53 | TigersharksW | 2:54.49 |