Girls 10 Yrs/Over 50m Backstroke - Heats
10/11 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Eva Lawson | (08) | Berkhamsted | | 36.06 | | | 360 | |
| 2. | Sophie Holliss | (08) | Co St Albans | | 38.73 | | | 291 | |
| 3. | Isabella Peccei | (08) | Watford SC | | 39.59 | | | 272 | |
| 4. | Rhiann Manela | (08) | Stevenage | | 39.71 | | | 270 | |
| 5. | Eliza Andrews | (08) | Bishop Stort | | 39.78 | | | 268 | |
| 6. | Alexandra Yeabsley | (08) | Hatfield | | 40.02 | | | 263 | |
| 7. | Summer Boswell | (08) | Co St Albans | | 40.36 | | | 257 | |
| 8. | Jemma Robertson | (08) | Stevenage | | 40.39 | | | 256 | |
| 9. | Lucy Calver | (08) | Hitchin | | 40.46 | | | 255 | |
| 10. | Darcey McMullins | (08) | Cheshunt | | 40.69 | | | 251 | |
| 11. | Ever Ives | (09) | Hatfield | | 40.80 | | | 249 | |
| 12. | April Mills | (08) | Hatfield | | 40.89 | | | 247 | |
| 13. | Rachel Belsey | (08) | Hemel Hemp | | 42.57 | | | 219 | |
| 14. | Sophie Stelmach | (09) | Stevenage | | 42.78 | | | 216 | |
| | Emily Gray | (09) | Hatfield | | DQ 6 .4L | | | | |
12 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Amy Harper | (07) | Watford SC | | 36.51 | | | 347 | |
| 2. | Raissa Vickery | (07) | Co St Albans | | 37.24 | | | 327 | |
| 3. | Jessica Dunnett | (07) | Stevenage | | 37.39 | | | 323 | |
| 4. | Louise Savage | (07) | Potters Bar | | 37.81 | | | 312 | |
| 5. | Gabriela Gomez Pavon | (07) | Potters Bar | | 38.10 | | | 305 | |
| 6. | Aine Dunwoodie | (07) | Co St Albans | | 38.25 | | | 302 | |
| 7. | Josephine Reid | (07) | Co St Albans | | 38.32 | | | 300 | |
| 8. | Sophie Bradley | (07) | Tring | | 38.37 | | | 299 | |
| 9. | Mia Maslen Wollington | (07) | Hemel Hemp | | 38.51 | | | 296 | |
| 10. | Florence Dye | (07) | Co St Albans | | 38.55 | | | 295 | |
| 11. | Chloe Hodgkinson | (07) | Hemel Hemp | | 38.56 | | | 295 | |
| 12. | Verity Billingham | (07) | Tring | | 38.63 | | | 293 | |
| 13. | Eva Glynn | (07) | Hatfield | | 38.88 | | | 287 | |
| 14. | Lauren Parkinson | (07) | Watford SC | | 39.07 | | | 283 | |
| 15. | Isla Cavill | (07) | Hertford | | 39.28 | | | 279 | |
| 16. | Imogen Tang | (07) | Bishop Stort | | 39.34 | | | 277 | |
| 17. | Isabella Whitaker | (07) | Berkhamsted | | 39.99 | | | 264 | |
| 18. | Abbie Hackworth | (07) | Hatfield | | 40.46 | | | 255 | |
| 19. | Katrina Dolton | (07) | Tring | | 40.69 | | | 251 | |
| 20. | Morgan Slade | (07) | Tring | | 40.84 | | | 248 | |
| | Ellen Millar-Bond | (07) | Bishop Stort | | DQ 6 .4L | | | | |
13 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Kaia Phillips | (06) | Bishop Stort | | 32.32 | | | 501 | |
| 2. | Elizabeth Standen | (06) | Co St Albans | | 33.69 | | | 442 | |
| 3. | Charlotte Williams | (06) | Cheshunt | | 34.18 | | | 423 | |
| 4. | Isabel Murtagh | (06) | Hatfield | | 34.63 | | | 407 | |
| 5. | Amy Boreham | (06) | Watford SC | | 34.71 | | | 404 | |
| 6. | Katy Lane | (06) | Co St Albans | | 34.94 | | | 396 | |
| 7. | Katie Gorman | (06) | Hertford | | 35.57 | | | 375 | |
| 8. | Isabella O'Leary | (06) | Hemel Hemp | | 35.70 | | | 371 | |
| 9. | Grace Cawley | (06) | Hemel Hemp | | 36.00 | | | 362 | |
| 10. | Holly Morgan | (06) | Hoddesdon | | 36.33 | | | 352 | |
| 11. | Lilian Opiyo | (06) | Bishop Stort | | 36.35 | | | 352 | |
| 12. | Ella Cannell | (06) | Hertford | | 36.39 | | | 351 | |
| 13. | Niamh O'Meara | (06) | Watford SC | | 36.45 | | | 349 | |
| 14. | Maja Alexander | (06) | Hatfield | | 36.62 | | | 344 | |
| 15. | O Wojcik-Jardzioch | (06) | Verulam | | 36.69 | | | 342 | |
| 16. | Abigail Briers | (06) | Berkhamsted | | 36.88 | | | 337 | |
| 17. | Carys Toland | (06) | Co St Albans | | 37.01 | | | 333 | |
| 17. | Maya Ghosh | (06) | Verulam | | 37.01 | | | 333 | |
| 19. | Molly Hagan | (06) | Hoddesdon | | 37.04 | | | 332 | |
| 20. | Lauren Gore | (06) | Bishop Stort | | 37.32 | | | 325 | |
| 21. | Megan Worley | (06) | Watford SC | | 37.62 | | | 317 | |
| 22. | Amy Chada | (06) | Bishop Stort | | 37.75 | | | 314 | |
14 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Hannah Brooke | (05) | Co St Albans | | 31.72 | | | 530 | |
| 2. | Gemma Nottage | (05) | Watford SC | | 33.26 | | | 459 | |
| 3. | Emilia Dunwoodie | (05) | Co St Albans | | 33.95 | | | 432 | |
| 4. | Jessica Coleman | (05) | Stevenage | | 34.08 | | | 427 | |
| 5. | Freya Reilly | (05) | Bishop Stort | | 34.43 | | | 414 | |
| 6. | Anastasia Wilkinson | (05) | Hatfield | | 34.71 | | | 404 | |
| 7. | Jade Bentley | (05) | Potters Bar | | 35.25 | | | 386 | |
| 8. | Evie Smallbone | (05) | Bishop Stort | | 35.44 | | | 380 | |
| 9. | Darcy Drake | (05) | Co St Albans | | 35.65 | | | 373 | |
| 10. | Anne-Marie Reid | (05) | Co St Albans | | 35.91 | | | 365 | |
| 11. | Alyce Wilson | (05) | Co St Albans | | 35.93 | | | 364 | |
| 12. | Isabel Chaplin | (05) | Co St Albans | | 35.99 | | | 362 | |
| 13. | Olivia Lydon | (05) | Royston | | 36.04 | | | 361 | |
| 14. | Bella Parkus | (05) | Hoddesdon | | 36.10 | | | 359 | |
| 15. | Ruby Clark | (05) | Hitchin | | 36.30 | | | 353 | |
| 16. | Lydia Wisely | (05) | Berkhamsted | | 36.35 | | | 352 | |
| 17. | Jennifer Calladine | (05) | Harpenden | | 36.39 | | | 351 | |
| 17. | Sofia Peccei | (05) | Watford SC | | 36.39 | | | 351 | |
| 19. | Tamsin Moren | (05) | Berkhamsted | | 36.47 | | | 348 | |
| 20. | Isabella Good | (05) | Bishop Stort | | 36.88 | | | 337 | |
| 21. | Zoe Van Maanenberg | (05) | Ware | | 36.89 | | | 336 | |
| 22. | Evie Brown | (05) | Watford SC | | 37.94 | | | 309 | |
15 Yrs Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Harriet Clements | (04) | Watford SC | | 31.11 | | | 561 | |
| 2. | Jessica Keogh | (04) | Hatfield | | 32.01 | | | 515 | |
| 3. | Abigail Hewson | (04) | Berkhamsted | | 32.65 | | | 485 | |
| 4. | Lucy Whytock | (04) | Potters Bar | | 33.23 | | | 460 | |
| 5. | Emelia Anderton | (04) | Hemel Hemp | | 33.35 | | | 456 | |
| 6. | Emma Craig | (04) | Harpenden | | 33.47 | | | 451 | |
| 7. | Emily Penfold | (04) | Verulam | | 33.57 | | | 447 | |
| 8. | Molly Brundle | (04) | Royston | | 33.60 | | | 445 | |
| 9. | Jessica Robertson | (04) | Co St Albans | | 33.78 | | | 438 | |
| 10. | Catherine Ryan | (04) | Hoddesdon | | 34.06 | | | 428 | |
| 11. | Lucinda Stanley | (04) | Harpenden | | 34.32 | | | 418 | |
| 12. | Eleanor Craig | (04) | Watford SC | | 34.42 | | | 414 | |
| 13. | Keira Wharton | (04) | Tring | | 34.47 | | | 413 | |
| 14. | Caitlin O'Toole | (04) | Royston | | 34.74 | | | 403 | |
| 15. | Ashleigh Cooper | (04) | Hitchin | | 34.81 | | | 401 | |
| 16. | Enya Budd | (04) | Harpenden | | 34.88 | | | 398 | |
| 17. | Kiera Beaver | (04) | Watford SC | | 35.34 | | | 383 | |
| 18. | Eilidh Dunwoodie | (04) | Co St Albans | | 35.57 | | | 375 | |
| 19. | Lydia Zanetti | (04) | Watford SC | | 35.90 | | | 365 | |
| 20. | Freyja Somers | (04) | Bishop Stort | | 35.91 | | | 365 | |
| 21. | Maggie Fleet | (04) | Watford SC | | 35.92 | | | 364 | |
| 22. | Katie Knight | (04) | Co St Albans | | 36.16 | | | 357 | |
| 23. | Rachel Albone | (04) | Royston | | 36.31 | | | 353 | |
16 Yrs/Over Age Group - Full Results
| Place | Name | YoB | Club | | Time | | | FINA Pt | |
| 1. | Lily Merrett | (03) | Co St Albans | | 30.66 | | | 586 | |
| 2. | Lauren Stott | (02) | Hatfield | | 30.97 | | | 569 | |
| 3. | Niamh James | (01) | Bishop Stort | | 31.06 | | | 564 | |
| 4. | Isabel Harber | (03) | Verulam | | 31.65 | | | 533 | |
| 5. | Sophie Taylor | (02) | Co St Albans | | 31.71 | | | 530 | |
| 6. | Claire Burrell | (01) | Co St Albans | | 31.86 | | | 523 | |
| 7. | Georgina Tallon | (00) | Potters Bar | | 32.25 | | | 504 | |
| 8. | Libby Dunford | (03) | Hoddesdon | | 32.30 | | | 501 | |
| 9. | Nellie Eastland | (02) | Bishop Stort | | 32.42 | | | 496 | |
| 10. | Larissa Dean | (02) | Harpenden | | 32.48 | | | 493 | |
| 11. | Agnes Burns | (01) | Harpenden | | 32.70 | | | 483 | |
| 12. | Anya Fletcher | (02) | Bishop Stort | | 32.72 | | | 482 | |
| 13. | Madeleine Stares | (03) | Watford SC | | 32.75 | | | 481 | |
| 14. | Jessica Woodward | (03) | Hatfield | | 32.92 | | | 474 | |
| 15. | Amelie Brown | (02) | Watford SC | | 33.08 | | | 467 | |
| 16. | Shona McKenna | (02) | Hemel Hemp | | 33.13 | | | 465 | |
| 17. | Molly Bradley | (01) | Tring | | 33.15 | | | 464 | |
| 18. | Isabelle Soulsby | (03) | Berkhamsted | | 33.41 | | | 453 | |
| 19. | Libby Magill | (03) | Hatfield | | 33.50 | | | 449 | |
| 20. | Lucy Hinks | (03) | Hoddesdon | | 33.58 | | | 446 | |
| 21. | Isabelle Anderton | (02) | Hemel Hemp | | 33.80 | | | 438 | |
| 22. | Anna Crossley | (03) | Royston | | 33.82 | | | 437 | |
| 23. | Katie Barder | (03) | Co St Albans | | 33.84 | | | 436 | |
| 24. | Francesca Peccei | (03) | Watford SC | | 33.88 | | | 434 | |
| 25. | Caitlin Hine | (03) | Watford SC | | 34.38 | | | 416 | |
| 26. | Charlotte Hingston | (02) | Hemel Hemp | | 34.41 | | | 415 | |
| 27. | Courtney Burke | (01) | Cheshunt | | 34.98 | | | 395 | |
| 28. | Brianna Mazey | (01) | Tring | | 36.04 | | | 361 | |
| | Libby Chambers | (03) | Verulam | | DQ 6 .4L | | | | |
