EVENT 201 Womens 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Megan EDWARDS | 15 | Carn Brea | 1:13.10 |
| 2 | 2 | Charlotte WILLIAMS | 15 | Millfield | 1:13.00 |
| 3 | 3 | Isabelle CROFTS | 15 | Cheltenham | 1:13.00 |
| 4 | 4 | Abbie CROOK | 15 | Swindon Dolp | 1:12.90 |
| 5 | 5 | Tegan CAIRNS | 15 | Chippenham | 1:12.80 |
| 6 | 6 | Olivia GALPIN | 15 | Aquae Sulis | 1:12.80 |
| 7 | 7 | Isobel ASPEN | 15 | Caradon | 1:12.80 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 8 | Evie BRADY | 15 | Aquae Sulis | 1:12.80 |
| 1 | 9 | Ruby SOPER | 15 | Weston S M | 1:12.70 |
| 2 | 10 | Grace WOOD | 15 | Barnstaple | 1:12.50 |
| 3 | 11 | Laura SMITH | 15 | Utd Bristol | 1:12.40 |
| 4 | 12 | Misty MARSHALL-WELLING | 15 | Aquae Sulis | 1:12.10 |
| 5 | 13 | Madeleine WARMER | 15 | S Bournem'th | 1:12.00 |
| 6 | 14 | Izzy PRYCE | 15 | Bourmth Coll | 1:11.90 |
| 7 | 15 | Eloise SUTTON | 15 | Aquae Sulis | 1:11.60 |
| 8 | 16 | Hannah CROKER | 15 | Aquae Sulis | 1:11.50 |
| 9 | 17 | Gabrielle STEPHENS | 15 | Cinderford | 1:11.40 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 18 | Amy MILLS | 15 | Bourmth Coll | 1:11.00 |
| 1 | 19 | Francesca GALLIMORE | 15 | S Bournem'th | 1:10.90 |
| 2 | 20 | Denice GARDO | 15 | Swindon Dolp | 1:10.90 |
| 3 | 21 | Hollie WILCOX | 15 | Weston S M | 1:10.80 |
| 4 | 22 | Elizabeth HARRIS | 17 | Calne Alpha | 1:10.60 |
| 5 | 23 | Poppaea BRAMWELL-REEKS | 17 | Bourmth Coll | 1:10.60 |
| 6 | 24 | Stephanie CUMMINS | 16 | Co Bristol | 1:10.50 |
| 7 | 25 | Tamsin EDGE | 16 | Bourmth Coll | 1:10.50 |
| 8 | 26 | Charlie WOODWARD | 16 | Barnstaple | 1:10.50 |
| 9 | 27 | Imara-Bella THORPE | 15 | Millfield | 1:10.50 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 28 | Imogen MORONEY | 16 | Weston S M | 1:10.31 |
| 1 | 29 | Olivia MITCHELL | 15 | Cheltenham | 1:10.30 |
| 2 | 30 | Laura HILL | 19 | TauntonDeane | 1:10.10 |
| 3 | 31 | Harriet HANSON | 17 | Millfield | 1:10.10 |
| 4 | 32 | Rebecca HOLDEN | 16 | Clayesmore | 1:10.10 |
| 5 | 33 | Thea O'KEEFE | 16 | Poole | 1:10.00 |
| 6 | 34 | Eleanor PHESSE | 15 | Carn Brea | 1:10.00 |
| 7 | 35 | Rosie HOLLAND | 15 | Mt Kelly | 1:09.90 |
| 8 | 36 | Paige FELLOWS | 18 | Aquae Sulis | 1:09.90 |
| 9 | 37 | Rebecca GRIBBLE | 17 | Plymouth Lea | 1:09.90 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 38 | Susan ROGERS-COLTMAN | 15 | Millfield | 1:09.80 |
| 1 | 39 | Holly HUDGHTON | 15 | Weston S M | 1:09.50 |
| 2 | 40 | India COOPER | 17 | Street | 1:09.41 |
| 3 | 41 | Thalia POAROS | 15 | Mt Kelly | 1:09.40 |
| 4 | 42 | Amber PRICE | 15 | Newquay | 1:09.40 |
| 5 | 43 | Jasmine STONE | 15 | Soundwell | 1:09.30 |
| 6 | 44 | Olivia FLACK | 15 | Yeovil | 1:09.30 |
| 7 | 45 | Sara MAZZEO | 16 | Carn Brea | 1:09.29 |
| 8 | 46 | Molly THOMPSON | 15 | Millfield | 1:09.20 |
| 9 | 47 | Oriana MUNDEN | 15 | Utd Bristol | 1:09.10 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 48 | Lucy BURCHELL | 16 | Plymouth Lea | 1:09.10 |
| 1 | 49 | Anna CUTTS | 15 | Mt Kelly | 1:08.90 |
| 2 | 50 | Tegan FRIZELLE | 16 | Plymouth Lea | 1:08.60 |
| 3 | 51 | Samantha WALKER | 17 | Yeovil | 1:08.30 |
| 4 | 52 | Emma NOYCE | 19 | Kingsbridge | 1:08.20 |
| 5 | 53 | Honey OWEN | 15 | Aquae Sulis | 1:08.10 |
| 6 | 54 | Daisy CORBETT | 15 | Millfield | 1:08.10 |
| 7 | 55 | Katherine BROWN | 17 | Co Bristol | 1:08.10 |
| 8 | 56 | Siobhan DURCAN | 18 | Co Bristol | 1:08.00 |
| 9 | 57 | Lisa DU TOIT | 18 | S Bournem'th | 1:07.80 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 58 | Bethan BLAKELOCK | 17 | Gloucester | 1:07.70 |
| 1 | 59 | Alice GOULDBY | 15 | Millfield | 1:07.60 |
| 2 | 60 | Emma KENDALL | 15 | Carn Brea | 1:07.40 |
| 3 | 61 | Kitty SNAYDON | 17 | Millfield | 1:07.30 |
| 4 | 62 | Jorji LONGDON | 17 | Gloucester | 1:07.20 |
| 5 | 63 | Felicity PASSON | 17 | Plymouth Lea | 1:06.92 |
| 6 | 64 | Rebecca CUMMINGS | 18 | S Bournem'th | 1:06.90 |
| 7 | 65 | Bethany COX | 15 | Southwold | 1:06.90 |
| 8 | 66 | Olivia HALCOX | 16 | Millfield | 1:06.90 |
| 9 | 67 | Amie BUTTLE | 19 | West Dorset | 1:06.70 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 68 | Georgina HARDWICK | 19 | Severnside | 1:06.70 |
| 1 | 69 | Charlotte JAMES | 16 | Bourmth Coll | 1:06.60 |
| 2 | 70 | Izabella BLACKLOCK | 18 | Plymouth Lea | 1:06.50 |
| 3 | 71 | Emma HARVEY | 15 | Millfield | 1:06.30 |
| 4 | 72 | Maria JONES | 17 | Southwold | 1:06.10 |
| 5 | 73 | Natasha ROGAN | 15 | Millfield | 1:06.10 |
| 6 | 74 | Mollie PERKS | 17 | Gloucester | 1:05.90 |
| 7 | 75 | Katie TOWNSEND | 16 | Exeter City | 1:05.90 |
| 8 | 76 | Emily YAP | 17 | TauntonDeane | 1:05.60 |
| 9 | 77 | Aliyah-Mai WEBB | 16 | Exeter City | 1:05.30 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 79 | Robyn EDWARDS | 18 | TauntonDeane | 1:04.90 |
| 1 | 81 | Kayleigh PARKER | 16 | Yeovil | 1:04.30 |
| 2 | 83 | Harriet PERFECT | 16 | Poole | 1:04.10 |
| 3 | 85 | Imogen MCCALMAN | 16 | Plymouth Lea | 1:03.70 |
| 4 | 87 | Bethany NEWTON | 17 | Street | 1:02.70 |
| 5 | 86 | Athena CLAYSON | 15 | Mt Kelly | 1:02.90 |
| 6 | 84 | Tegan DREW | 16 | Plymouth Lea | 1:04.00 |
| 7 | 82 | Laura STEPHENS | 17 | Plymouth Lea | 1:04.30 |
| 8 | 80 | Jessica SHAW | 17 | Southwold | 1:04.60 |
| 9 | 78 | Emily CUTLER | 18 | Mt Kelly | 1:04.90 |