EVENT 9 Mixed 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Roger Crannage | 85 | B C & P Mast | 2:41.23 |
| 3 | 2 | Janice Appleton | 72 | Banbury | 2:21.23 |
| 4 | 3 | Pamela Russell | 75 | Beaver Mast | 2:15.00 |
| 5 | 4 | Helen Atton | 53 | Leicester Ma | 2:13.70 |
| 6 | 5 | Alice Hack | 28 | Melton M'bry | 1:40.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | Patricia Reynolds | 75 | Beaver Mast | 1:37.75 |
| 2 | 7 | Eleanor Grimes | 39 | Derby Excel | 1:37.05 |
| 3 | 8 | Erin Medcalf | 26 | Birmingham M | 1:36.00 |
| 4 | 9 | Allun Betts | 59 | Daventry | 1:35.00 |
| 5 | 10 | Mitchell Blakemore | 38 | Derby Excel | 1:35.00 |
| 6 | 11 | Kathleen Tunnicliffe | 73 | B C & P Mast | 1:33.97 |
| 7 | 12 | Sue Starr | 47 | Leic Peng | 1:31.94 |
| 8 | 13 | Alexandra Lynch | 24 | Hinckley | 1:23.28 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 14 | Emma Westbury | 43 | Hinckley | 1:21.06 |
| 2 | 15 | Sarah Tinley | 25 | Birmingham M | 1:20.46 |
| 3 | 16 | Nicola James | 53 | Market Har | 1:20.44 |
| 4 | 17 | Scott Hadley | 27 | Co Coventry | 1:20.31 |
| 5 | 18 | Dave Patterson | 49 | Braunstone | 1:17.00 |
| 6 | 19 | Jonathan Tate | 58 | N'wich Seals | 1:16.45 |
| 7 | 20 | Lydianne Lock | 56 | Leic Peng | 1:15.55 |
| 8 | 21 | Joseph Doherty | 27 | Derby Excel | 1:15.24 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 23 | Bryany Cornish | 29 | Loughborough | 1:13.88 |
| 2 | 25 | Ian Hicks | 48 | B C & P Mast | 1:08.30 |
| 3 | 27 | Victoria Reading | 40 | Northampton | 1:06.28 |
| 4 | 29 | James Wardle | 40 | Kenilworth M | 1:02.06 |
| 5 | 28 | Amie Hammonds | 28 | Kenilworth M | 1:05.82 |
| 6 | 26 | Alice Streeter | 19 | Market Har | 1:07.71 |
| 7 | 24 | Hugh Taylor | 61 | Co Sheffield | 1:09.00 |
| 8 | 22 | Stephen Allen | 65 | Harrogate | 1:14.74 |