EVENT 203 Mixed 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Jane Brown | 75 | Gloucester M | 2:14.26 |
| 4 | 3 | Pavlina Jackson | 62 | Co Coventry | 1:45.00 |
| 5 | 2 | Greg Rippin | 80 | Kenilworth M | 2:07.80 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 5 | Julia Smith | 49 | Co Coventry | 1:29.54 |
| 3 | 7 | Elisa Robbins | 34 | Kidlington | 1:26.00 |
| 4 | 9 | Hayley Clemmens | 42 | Evesham | 1:22.69 |
| 5 | 8 | Jennifer Powell | 56 | B C & P Mast | 1:23.90 |
| 6 | 6 | Justin Chacksfield | 52 | Kettering | 1:27.58 |
| 7 | 4 | Sian Davies | 32 | Leicester Ma | 1:37.45 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 12 | Gary Bennell | 50 | Kidlington | 1:17.50 |
| 2 | 14 | Brian McSharry | 20 | Co Coventry | 1:15.00 |
| 3 | 16 | Charlotte Pate | 24 | Cosacss | 1:12.23 |
| 4 | 18 | Tristan Gee | 22 | Bromsgrove | 1:11.96 |
| 5 | 17 | Finnan Mott | 19 | Cosacss | 1:12.00 |
| 6 | 15 | Alice Lane | 37 | Birmingham M | 1:14.00 |
| 7 | 13 | Rupert Hough | 51 | Dove Valley | 1:17.30 |
| 8 | 11 | Andrew Morris | 41 | Sandwell | 1:18.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 20 | Joshua Thorley | 22 | Bromsgrove | 1:07.80 |
| 2 | 22 | Hadden Smith | 21 | Co Coventry | 1:06.70 |
| 3 | 24 | Daniel Davis | 33 | South Beds | 1:02.00 |
| 4 | 26 | Ben Harkin | 46 | Warrington M | 1:00.00 |
| 5 | 25 | Harry Badnell | 24 | Birm'ham Uni | 1:01.88 |
| 6 | 23 | Jessica Mellor | 19 | Cosacss | 1:02.95 |
| 7 | 21 | Simon Wintle | 57 | Gloucester M | 1:07.19 |
| 8 | 19 | Suzannah Klimaszewska | 22 | Birm'ham Uni | 1:08.49 |