| Fastest Heat - 5 | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 31 | Alice Dearing | 97 | Royal Wolv | 8:41.92 |
| 2 | 33 | Aisha Thornton | 91 | Loughboro Un | 8:36.80 |
| 3 | 35 | Camilla Hattersley | 95 | Co Glasgow | 8:33.83 |
| 4 | 37 | Jazmin Carlin | 90 | Bath Univ | 8:15.54 |
| 5 | 36 | Jessica Thielmann | 93 | Derwentside | 8:29.73 |
| 6 | 34 | Danielle Huskisson | 93 | UniOfStirl | 8:35.99 |
| 7 | 32 | Holly Hibbott | 99 | Stockport Mo | 8:41.39 |
| 8 | 30 | Chloe Finch | 98 | Co Birm'ham | 8:46.95 |