EVENT 507 Female 09 /Over 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Flora PERKINS | 10 | Faversham | 4:30.00 |
| 4 | 2 | Florence CARSON | 10 | Dover Life | 4:22.68 |
| 5 | 3 | Marina ASLETT | 10 | Folkestone | 4:12.51 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Felicity NICHOLAS | 10 | Dover Life | 4:07.16 |
| 2 | 5 | Isabelle CLEMENTS | 10 | White Cliffs | 4:03.84 |
| 3 | 6 | Faye NEWMAN | 10 | Hythe | 3:39.00 |
| 4 | 7 | Annabelle HOWELL | 12 | Folkestone | 3:38.84 |
| 5 | 8 | M PODSEDNIKOVA-DAVEY | 12 | Thanet Swim | 3:38.56 |
| 6 | 9 | Amelia MILLER | 12 | Folkestone | 3:37.23 |
| 7 | 10 | Layla HARDING | 10 | Thanet Swim | 3:35.30 |
| 8 | 11 | Lola PARTRIDGE | 11 | Folkestone | 3:33.06 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 12 | Evie STROIE | 12 | Folkestone | 3:32.38 |
| 2 | 13 | Charlotte ROGERS | 11 | Faversham | 3:32.13 |
| 3 | 14 | Evelyn CARSON | 12 | Dover Life | 3:28.88 |
| 4 | 15 | Mia GOLDING | 11 | Dover Life | 3:28.44 |
| 5 | 16 | Annabel CHEVIS | 11 | Herne Bay | 3:28.34 |
| 6 | 17 | Simona MONOVA | 12 | Folkestone | 3:27.00 |
| 7 | 18 | Annabel LOTT | 12 | Herne Bay | 3:26.03 |
| 8 | 19 | Elsie LEACH | 12 | Thanet Swim | 3:24.07 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 21 | Sophia PAVITT | 12 | Thanet Swim | 3:22.44 |
| 2 | 23 | Eloise CLARK | 12 | Herne Bay | 3:21.34 |
| 3 | 25 | Willow GRENNAN | 14 | Herne Bay | 3:18.84 |
| 4 | 27 | Lyla COLLINS | 12 | Thanet Swim | 3:15.11 |
| 5 | 26 | Esme GERKEN | 14 | Dover Life | 3:16.07 |
| 6 | 24 | Lois PULLEN | 13 | Ashford Sch | 3:20.94 |
| 7 | 22 | Victoria GRIFFIN | 12 | Dover Life | 3:22.38 |
| 8 | 20 | Deya VASILEVA | 14 | Folkestone | 3:23.95 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 29 | Autumn MCCAIRN | 11 | Folkestone | 3:11.67 |
| 2 | 31 | Amelia ELLIOTT | 12 | Herne Bay | 3:08.82 |
| 3 | 33 | Kayla DALY VALVERDE | 16 | Herne Bay | 3:06.84 |
| 4 | 35 | Mia SOUTHON | 15 | Folkestone | 3:04.99 |
| 5 | 34 | Orla SANDERS | 15 | White Cliffs | 3:05.66 |
| 6 | 32 | Martha Mae DORAN | 15 | Dover Life | 3:08.12 |
| 7 | 30 | Verity NICHOLAS | 13 | Dover Life | 3:09.54 |
| 8 | 28 | Brooke GOLDEN | 13 | Thanet Swim | 3:14.47 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 37 | Isla ROSS | 14 | Herne Bay | 2:54.15 |
| 2 | 39 | Arianne IVANOVA | 15 | Thanet Swim | 2:52.35 |
| 3 | 41 | Louisa POLLARD | 16 | Ashford Sch | 2:51.39 |
| 4 | 43 | Molly LOWN | 19 | Dover Life | 2:49.08 |
| 5 | 42 | Poppy TAYLOR | 15 | Thanet Swim | 2:49.99 |
| 6 | 40 | Chloe DESIDERIO | 17 | Dover Life | 2:52.06 |
| 7 | 38 | Isobelle DILL-RUSSELL | 16 | Dover Life | 2:52.76 |
| 8 | 36 | Jessica PERKINS | 15 | Herne Bay | 2:55.30 |