| Heat Number - 1 | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 1 | Helen Dolphin | 38 | S5 | UEA Norwich | 3:45.23 |
| 2 | 3 | Nicole Lough | 18 | S14 | Co Sund'land | 2:34.63 |
| 3 | 5 | Natalie Massey | 24 | S14 | Aquabears | 2:15.35 |
| 4 | 7 | Jessica-Jane Applegate | 17 | S14 | UEA Norwich | 2:12.63 |
| 5 | 6 | Chloe Davies | 15 | S14 | Trowbridge | 2:15.35 |
| 6 | 4 | Amberley Hoar | 20 | S14 | Portsmouth N | 2:24.69 |
| 7 | 2 | Katie Nesbitt | 15 | S14 | UEA Norwich | 2:44.91 |