EVENT 253 Womens Open 200m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Georgia Martin | 15 | Mt Kelly | 2:29.37 |
| 1 | 2 | Rebecca Holden | 15 | Clayesmore | 2:29.36 |
| 2 | 3 | Holly Richards | 15 | Weston S M | 2:29.18 |
| 3 | 4 | Megan Richards | 15 | Weston S M | 2:28.68 |
| 4 | 5 | Stephanie Cummins | 15 | Co Bristol | 2:28.67 |
| 5 | 6 | Jemma Layden | 16 | Mt Kelly | 2:26.20 |
| 6 | 7 | Jorji Longdon | 16 | Soundwell | 2:26.05 |
| 7 | 8 | Maisie Gormley | 16 | Seagulls Swi | 2:25.93 |
| 8 | 9 | Bethan O'Hara | 17 | Seagulls Swi | 2:25.21 |
| 9 | 10 | Lisa Du Toit | 17 | S Bournem'th | 2:25.20 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 11 | Imogen McCalman | 15 | Plymouth Lea | 2:24.60 |
| 1 | 12 | Aliyah-Mai Webb | 15 | Exeter City | 2:24.51 |
| 2 | 13 | Imogen Moroney | 15 | Weston S M | 2:24.28 |
| 3 | 14 | Lucy Burchell | 15 | Plymouth Lea | 2:24.26 |
| 4 | 15 | Maria Jones | 16 | Southwold | 2:23.47 |
| 5 | 16 | Rebecca Cummings | 17 | S Bournem'th | 2:23.44 |
| 6 | 17 | Emma Noyce | 18 | Kingsbridge | 2:23.15 |
| 7 | 18 | Georgina Gratton | 16 | Plymouth Lea | 2:23.00 |
| 8 | 19 | Emily Yap | 16 | TauntonDeane | 2:22.95 |
| 9 | 20 | Bethan Blakelock | 16 | Gloucester | 2:22.81 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 21 | Izabella Blacklock | 17 | Plymouth Lea | 2:22.53 |
| 1 | 22 | Charlotte James | 15 | Bourmth Coll | 2:22.36 |
| 2 | 23 | Georgia Pirret | 19 | Soundwell | 2:22.33 |
| 3 | 24 | Samantha Walker | 16 | Yeovil | 2:22.23 |
| 4 | 25 | Eva Trost | 16 | Plymouth Lea | 2:22.00 |
| 5 | 26 | Kitty Snaydon | 16 | Millfield | 2:20.86 |
| 6 | 27 | Alexandra Szuplewski | 17 | Caradon | 2:20.29 |
| 7 | 28 | Amie Buttle | 18 | West Dorset | 2:19.69 |
| 8 | 29 | Leah Picillo | 18 | Mt Kelly | 2:19.34 |
| 9 | 30 | Bethany Newton | 16 | Street | 2:18.60 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 32 | Danielle Baker | 17 | Mt Kelly | 2:18.00 |
| 1 | 34 | Georgia Ardren | 17 | TauntonDeane | 2:17.77 |
| 2 | 36 | Robyn Edwards | 17 | TauntonDeane | 2:15.80 |
| 3 | 38 | Harriet Perfect | 15 | S Bournem'th | 2:14.11 |
| 4 | 40 | Eliza Duffy | 18 | Plymouth Lea | 2:11.10 |
| 5 | 39 | Ella Bowkley | 18 | Plymouth Lea | 2:13.05 |
| 6 | 37 | Emily Clarke | 18 | Poole | 2:14.87 |
| 7 | 35 | Yael Danieli | 18 | Plymouth Lea | 2:17.40 |
| 8 | 33 | Emily Cutler | 17 | Mt Kelly | 2:17.91 |
| 9 | 31 | Jessica Shaw | 16 | Southwold | 2:18.21 |