EVENT 413 Womens 11/14 Yrs 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Lexie Goodman | 12 | Basildon Ph | 1:29.70 |
| 2 | 3 | Kirsty Neill | 12 | Bishop Stort | 1:29.46 |
| 3 | 5 | Georgia Denham | 12 | Sudbury | 1:29.32 |
| 4 | 7 | Lilly Davis | 12 | Co Peterboro | 1:28.40 |
| 5 | 6 | Megan Donovan | 12 | Co Peterboro | 1:28.64 |
| 6 | 4 | Jasmine Shaw | 12 | Witham Dolph | 1:29.40 |
| 7 | 2 | Katie Stebbings | 12 | Stowmarket | 1:29.56 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 9 | Sadie Rowe | 12 | Colchester | 1:28.00 |
| 2 | 11 | Lisa Leinemann | 12 | Chelmsford | 1:27.78 |
| 3 | 13 | Isabelle Cameron | 12 | Co Peterboro | 1:27.11 |
| 4 | 15 | Mabel Gigg | 12 | Co Norwich | 1:26.80 |
| 5 | 14 | Alice Longman | 12 | Bishop Stort | 1:26.99 |
| 6 | 12 | Masie Emerton | 11 | Putteridge | 1:27.70 |
| 7 | 10 | Ciara Walshe | 12 | Co Cambridge | 1:27.92 |
| 8 | 8 | Scarlett Harrison-Mira | 12 | Co St Albans | 1:28.01 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 17 | Xanthe Baker-Woods | 12 | Deben | 1:26.29 |
| 2 | 19 | Seren Page | 12 | teamipswich | 1:24.56 |
| 3 | 21 | Gracie Parker | 11 | Basildon Ph | 1:24.44 |
| 4 | 23 | Skye Bunyard | 13 | C Beds SS | 1:23.95 |
| 5 | 22 | Megan Gray | 12 | Hatfield | 1:24.05 |
| 6 | 20 | Daisy Manning | 11 | Basildon Ph | 1:24.45 |
| 7 | 18 | Hollie Hawkins | 12 | Brentwood | 1:25.50 |
| 8 | 16 | Ellen Duffield | 12 | teamipswich | 1:26.80 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 25 | Evie Burgess | 14 | teamipswich | 1:23.51 |
| 2 | 27 | Anita Tien | 14 | Clacton SC | 1:23.34 |
| 3 | 29 | Hannah Willis | 14 | Co Peterboro | 1:23.26 |
| 4 | 31 | Caitlin McNicholas | 14 | Deben | 1:23.16 |
| 5 | 30 | Alexa Miles-Stevens | 14 | Thurrock | 1:23.18 |
| 6 | 28 | Yasmin Meadows | 13 | Co St Albans | 1:23.33 |
| 7 | 26 | Emily Cutting | 14 | West Suffolk | 1:23.50 |
| 8 | 24 | Kacie Cooper | 13 | West Norfolk | 1:23.90 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 33 | Francesca Key | 14 | Canvey Isl | 1:23.03 |
| 2 | 35 | Erica Charters | 14 | West Norfolk | 1:22.80 |
| 3 | 37 | Jasmine Brakenbury | 14 | Hitchin | 1:22.70 |
| 4 | 39 | Anna Freeman | 14 | St Ives | 1:22.45 |
| 5 | 38 | Mia Lowe | 12 | Basildon Ph | 1:22.50 |
| 6 | 36 | Lilly Blount | 13 | Potters Bar | 1:22.80 |
| 7 | 34 | Erica Benedetti | 14 | Stowmarket | 1:23.03 |
| 8 | 32 | Gracie Comitti | 12 | Basildon Ph | 1:23.08 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 41 | Zoe Barnard | 14 | Basildon Ph | 1:22.39 |
| 2 | 43 | Francesca Low | 14 | Chelmsford | 1:22.16 |
| 3 | 45 | Eleni Zorn | 13 | Modernian | 1:21.90 |
| 4 | 47 | Grace Greenhalf | 12 | Co Norwich | 1:21.70 |
| 5 | 46 | Lucy Coia-Bell | 14 | Co St Albans | 1:21.81 |
| 6 | 44 | Abigail Gotts | 14 | Norfolk Vikg | 1:22.15 |
| 7 | 42 | Temilola Awolesi | 14 | Chelmsford | 1:22.25 |
| 8 | 40 | Anna-Lucia Fenner | 13 | Basildon Ph | 1:22.42 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 49 | Jessica Warne | 14 | Watford SC | 1:21.49 |
| 2 | 51 | Ellie-Rose Lyon | 12 | Norwich Swan | 1:21.30 |
| 3 | 53 | Anna Browne | 14 | Co Norwich | 1:20.60 |
| 4 | 55 | Evie Brown | 14 | Watford SC | 1:20.55 |
| 5 | 54 | Ruby Greenhalf | 14 | Co Norwich | 1:20.55 |
| 6 | 52 | Miriam Stratfold | 13 | Newmarket | 1:20.90 |
| 7 | 50 | Eloisa Miller | 14 | C Beds SS | 1:21.43 |
| 8 | 48 | Tamsin Moren | 14 | Berkhamsted | 1:21.64 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 59 | Rosalind Saise | 12 | teamipswich | 1:20.20 |
| 2 | 65 | Sofia Pappas-Katsiafas | 14 | Co Cambridge | 1:19.75 |
| 3 | 71 | Jessica Watson | 14 | Modernian | 1:18.25 |
| 4 | 77 | Hollie Armstrong | 14 | teamipswich | 1:17.06 |
| 5 | 74 | Georgia Maggs | 14 | Co Cambridge | 1:17.95 |
| 6 | 68 | Holly Lamb | 14 | Southend | 1:19.14 |
| 7 | 62 | Lily Ulyatt | 13 | Chelmsford | 1:19.96 |
| 8 | 56 | Abigail Bright | 14 | C Beds SS | 1:20.45 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 60 | Sophie Clerkin | 13 | Braintree | 1:20.14 |
| 2 | 66 | Olivia Cooper | 13 | Basildon Ph | 1:19.40 |
| 3 | 72 | Macy Dexter | 13 | Co Cambridge | 1:18.16 |
| 4 | 78 | Chloe Skelt | 14 | Brentwood | 1:14.70 |
| 5 | 75 | Beth Young | 13 | Felixstowe | 1:17.47 |
| 6 | 69 | Elijah Britton | 13 | St Felix Sch | 1:18.83 |
| 7 | 63 | Megan Gray-Cullum | 14 | teamipswich | 1:19.84 |
| 8 | 57 | Jessica Mahoney | 14 | Co Peterboro | 1:20.37 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 61 | Kirsty Fuge | 13 | Hatfield | 1:20.08 |
| 2 | 67 | Misty Eren | 13 | Harlow Pen | 1:19.32 |
| 3 | 73 | Georgia Pritchard | 14 | Hatfield | 1:18.08 |
| 4 | 79 | Charlotte White | 14 | West Suffolk | 1:14.62 |
| 5 | 76 | Anastasia Wilkinson | 14 | Hatfield | 1:17.38 |
| 6 | 70 | Matilda Ransome | 13 | Co Cambridge | 1:18.34 |
| 7 | 64 | Lucy Buckingham | 13 | Putteridge | 1:19.80 |
| 8 | 58 | Dayna Shepperson | 14 | Hatfield | 1:20.26 |