Boys 10 Yrs/Over 50m Freestyle - Heats
10/11 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Joel Pietersen | 11 | Hatfield | | 31.87 | | | 256 | |
| 2. | Koby Cornwell | 11 | Potters Bar | | 33.19 | | | 227 | |
| 3. | Igor Mordeja | 11 | Cheshunt | | 33.25 | | | 226 | |
| 4. | Ryan Wall | 11 | Royston | | 33.81 | | | 215 | |
| 5. | Ethan Howard | 11 | Potters Bar | | 33.98 | | | 211 | |
| 6. | Mathew Enever | 11 | Hatfield | | 33.99 | | | 211 | |
| 7. | Vincent Braniff | 10 | Watford SC | | 35.23 | | | 190 | |
| 8. | Daniel Belsey | 10 | Hemel Hemp | | 35.25 | | | 189 | |
| 9. | Jacob Geller | 11 | Tring | | 35.34 | | | 188 | |
| 10. | William Fawcett | 11 | Watford SC | | 35.36 | | | 188 | |
| 11. | Tom Dennis | 10 | Harpenden | | 35.52 | | | 185 | |
| 12. | Raphael John | 11 | Hatfield | | 37.04 | | | 163 | |
12 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Alex Twyford | 12 | Bushey | | 31.30 | | | 271 | |
| 2. | Max Hill | 12 | Stevenage | | 31.37 | | | 269 | |
| 3. | Jake Moore | 12 | Potters Bar | | 31.60 | | | 263 | |
| 4. | Jamie Ismatullaev | 12 | Watford SC | | 32.04 | | | 252 | |
| 5. | Thomas Godfrey | 12 | Co St Albans | | 32.53 | | | 241 | |
| 6. | Alexander Feeney | 12 | Potters Bar | | 32.68 | | | 238 | |
| 7. | Cub Maddison | 12 | Hatfield | | 32.82 | | | 235 | |
| 8. | Fergus Reid | 12 | Co St Albans | | 32.83 | | | 235 | |
| 9. | Jason Ho | 12 | Hatfield | | 32.87 | | | 234 | |
| 10. | Marko Borgis | 12 | Stevenage | | 33.21 | | | 227 | |
| 11. | Theo Lim | 12 | Watford SC | | 33.29 | | | 225 | |
| 12. | Jason Hicks | 12 | Watford SC | | 33.67 | | | 217 | |
| 13. | Joshua Ellis | 12 | Hatfield | | 34.02 | | | 211 | |
| | Daniel Holliss | 12 | Co St Albans | | DQ ST | | | | |
13 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Samuel Pyefinch | 13 | Tring | | 27.44 | | | 402 | |
| 2. | Peter Soczewka | 13 | Hatfield | | 29.30 | | | 330 | |
| 3. | Ethan Baskerville | 13 | Hatfield | | 29.41 | | | 326 | |
| 4. | James Gisborne | 13 | Bishop Stort | | 29.52 | | | 323 | |
| 5. | Joshua Heesom | 13 | Potters Bar | | 29.56 | | | 321 | |
| 6. | Luke Flynn | 13 | Watford SC | | 29.71 | | | 317 | |
| 7. | Oliver Carpenter | 13 | Co St Albans | | 29.93 | | | 310 | |
| 8. | Alexander Mason | 13 | Potters Bar | | 30.19 | | | 302 | |
| 9. | Alexander Olayomi | 13 | Watford SC | | 30.90 | | | 281 | |
| 10. | James Atwell | 13 | Harpenden | | 30.95 | | | 280 | |
| 11. | Enzo Lim | 13 | Watford SC | | 31.01 | | | 278 | |
| 12. | Nathan Whiting | 13 | Hemel Hemp | | 31.16 | | | 274 | |
| 13. | Henry Newbury-Kemp | 13 | Hemel Hemp | | 31.20 | | | 273 | |
| 14. | James Coleman | 13 | Co St Albans | | 31.34 | | | 270 | |
| 15. | Jake Gourd | 13 | Bushey | | 31.83 | | | 257 | |
| 16. | Matthew Martin | 13 | Co St Albans | | 31.97 | | | 254 | |
| 17. | Charles Taverner | 13 | Watford SC | | 32.71 | | | 237 | |
14 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Michael Klimaszewski | 14 | Hatfield | | 26.25 | | | 459 | |
| 2. | Thomas Ogden | 14 | Bishop Stort | | 26.84 | | | 430 | |
| 3. | Benjamin Green | 14 | Watford SC | | 27.50 | | | 399 | |
| 4. | Ketan Rach | 14 | Watford SC | | 28.19 | | | 371 | |
| 5. | Arvin Rodriguez | 14 | Watford SC | | 28.52 | | | 358 | |
| 6. | Thomas Chambers | 14 | Hatfield | | 28.57 | | | 356 | |
| 7. | Noah Cornwell | 14 | Potters Bar | | 28.72 | | | 351 | |
| 8. | Adam Cooper | 14 | Berkhamsted | | 28.76 | | | 349 | |
| 9. | Oscar Brice | 14 | Co St Albans | | 28.77 | | | 349 | |
| 10. | Yuto Watanabe | 14 | Hatfield | | 28.82 | | | 347 | |
| 11. | Taylor Coe | 14 | Cheshunt | | 29.24 | | | 332 | |
| 12. | Sebastian John | 14 | Hatfield | | 30.02 | | | 307 | |
| 13. | Nathaniel Hopkins | 14 | Verulam | | 30.79 | | | 284 | |
15 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Joshua Holland | 15 | Hertford | | 26.28 | | | 458 | |
| 2. | Daniel Murtagh | 15 | Hatfield | | 26.46 | | | 448 | |
| 3. | Nathaniel Olayomi | 15 | Watford SC | | 26.51 | | | 446 | |
| 4. | Alexander Catton | 15 | Bishop Stort | | 26.88 | | | 428 | |
| 5. | Daniel Martin | 15 | Co St Albans | | 27.00 | | | 422 | |
| 6. | Joseph Pannese | 15 | Co St Albans | | 27.06 | | | 419 | |
| 7. | Mattias Morse | 15 | Hemel Hemp | | 27.10 | | | 417 | |
| 8. | Charlie King | 15 | Co St Albans | | 27.13 | | | 416 | |
| 9. | Luke Pestaille | 15 | Hatfield | | 27.25 | | | 410 | |
| 9. | Alfie Francis | 15 | Potters Bar | | 27.25 | | | 410 | |
| 11. | Devesh Kapoor | 15 | Watford SC | | 27.37 | | | 405 | |
| 12. | Matteo Lo Biundo | 15 | Hitchin | | 27.73 | | | 390 | |
| 13. | Joshua Bridgeland | 15 | Hatfield | | 27.80 | | | 387 | |
| 14. | Thomas Jobson | 15 | Bushey | | 27.82 | | | 386 | |
| 15. | Daniel Chennells | 15 | Berkhamsted | | 27.90 | | | 382 | |
| 16. | Edward Jex | 15 | Co St Albans | | 28.07 | | | 376 | |
| 17. | Ciaran Cook | 15 | Co St Albans | | 28.28 | | | 367 | |
| 18. | Benjamin Jupp | 15 | Harpenden | | 28.44 | | | 361 | |
| 19. | Ethan Sheerin | 15 | Bushey | | 28.53 | | | 358 | |
| 20. | Zane Batt | 15 | Cheshunt | | 28.65 | | | 353 | |
| 21. | Billy Barber | 15 | Potters Bar | | 28.74 | | | 350 | |
| 22. | Harry Arbuthnott | 15 | Harpenden | | 28.92 | | | 343 | |
16 Yrs/Over Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Jack Christie | 20 | Co St Albans | | 24.55 | | | 562 | |
| 2. | Daniel Lush | 18 | Potters Bar | | 24.98 | | | 533 | |
| 3. | Adam Martin | 18 | Potters Bar | | 25.22 | | | 518 | |
| 4. | James Chennells | 17 | Berkhamsted | | 25.32 | | | 512 | |
| 5. | Michael Ripper | 17 | Co St Albans | | 25.34 | | | 511 | |
| 5. | Lucas Dyson-Diaz | 18 | Hatfield | | 25.34 | | | 511 | |
| 7. | Callum Davis | 18 | Bishop Stort | | 25.38 | | | 508 | |
| 8. | David Shipman | 18 | Potters Bar | | 25.40 | | | 507 | |
| 9. | Daniel Chada | 17 | Bishop Stort | | 25.53 | | | 499 | |
| 10. | Thomas Cadenhead | 16 | Co St Albans | | 25.55 | | | 498 | |
| 11. | Joshua Trapp | 17 | Hertford | | 25.57 | | | 497 | |
| 12. | Jack Jackson | 22 | Bushey | | 25.63 | | | 493 | |
| 13. | Ashley Coombs | 17 | Hemel Hemp | | 25.78 | | | 485 | |
| 14. | Ralph Muncer | 17 | Co St Albans | | 25.86 | | | 480 | |
| 15. | Harrison Lees | 17 | Watford SC | | 25.97 | | | 474 | |
| 15. | Jude Gould | 16 | Hitchin | | 25.97 | | | 474 | |
| 17. | Callum Wollaston | 17 | Cheshunt | | 26.01 | | | 472 | |
| 18. | Ashley Holness-Wright | 22 | Watford SC | | 26.03 | | | 471 | |
| 19. | Yannik Wilson | 16 | Harpenden | | 26.09 | | | 468 | |
| 20. | Zachary Patel | 17 | Berkhamsted | | 26.17 | | | 463 | |
| 21. | James Cook | 18 | Co St Albans | | 26.22 | | | 461 | |
| 22. | Jamie Brackston | 17 | Hitchin | | 26.24 | | | 460 | |
| 23. | Kohei Watanabe | 17 | Hatfield | | 26.69 | | | 437 | |
| 24. | William Loveman | 18 | Co St Albans | | 26.70 | | | 436 | |
| 25. | Oliver Owen | 16 | Hitchin | | 26.73 | | | 435 | |
| 26. | Rhys Armstrong | 17 | Verulam | | 26.76 | | | 433 | |
| 26. | Ismail Rahim | 16 | Berkhamsted | | 26.76 | | | 433 | |
| 28. | Michael Kirwan | 16 | Bushey | | 27.02 | | | 421 | |
| 29. | Nicholas Stockwell | 18 | Bushey | | 27.20 | | | 413 | |
| 30. | Kyle Holmes | 19 | Hemel Hemp | | 27.43 | | | 402 | |
