Boy 15 Yrs/Over 50m Breaststroke - Heats (Declared Winners)
15 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Keelan Behan | 15 | Skipton | | 31.99 | | | 491 | |
| 2. | Archie Norton | 15 | Thirsk WH | | 32.38 | | | 474 | |
| 3. | Finley McNicholas | 15 | Stocksbridge | | 32.55 | | | 466 | |
| 4. | Timothy Heng | 15 | Bev Barracud | | 33.07 | | | 445 | |
| 4. | William Oliver | 15 | Skipton | | 33.07 | | | 445 | |
| 6. | Callum Nurse | 15 | Cleethorpes | | 33.46 | | | 429 | |
| 7. | Oscar Blanchard | 15 | Cleethorpes | | 33.75 | | | 418 | |
| 8. | Yash Gandhi | 15 | Scunthorpe A | | 33.81 | | | 416 | |
| 9. | Cody Ingram | 15 | Bo Barnsley | | 34.08 | | | 406 | |
| 10. | Bradley Wilson | 15 | Chapeltown | | 34.26 | | | 400 | |
| 11. | Joshua Hutchinson | 15 | Co Bradford | | 34.29 | | | 399 | |
| 12. | Rory Bryant | 15 | Bo Kirklees | | 34.33 | | | 397 | |
| 13. | Jakub Marszewski | 15 | Co Bradford | | 34.38 | | | 396 | |
| 14. | Nathan Dulay | 15 | Co Leeds | | 34.62 | | | 387 | |
| 15. | Isaac Howson | 15 | Tadcaster | | 34.76 | | | 383 | |
| 16. | James Ryall | 15 | Co Sheffield | | 34.85 | | | 380 | |
| 17. | Matthew Roberts | 15 | Co Leeds | | 34.86 | | | 380 | |
| 18. | Callum Aitken | 15 | York City | | 34.90 | | | 378 | |
| 19. | Jack Torrington | 15 | Donc Dartes | | 35.07 | | | 373 | |
| 20. | Jamie Broadhurst | 15 | Co Leeds | | 35.40 | | | 362 | |
| 21. | Cody Watkinson | 15 | Donc Dartes | | 35.65 | | | 355 | |
| 22. | Daniel Curran | 15 | Bev Barracud | | 35.77 | | | 351 | |
| 23. | Nathan Martin | 15 | Chapeltown | | 35.91 | | | 347 | |
| 24. | Thomas Myles | 15 | Harrogate | | 36.05 | | | 343 | |
| 24. | Henry Cornforth | 15 | Whitby | | 36.05 | | | 343 | |
| 26. | Jad Idris | 15 | Co Leeds | | 36.39 | | | 334 | |
| 27. | Joseph Benson | 15 | King'f Scar | | 36.66 | | | 326 | |
| 28. | Benjamin Bush | 15 | Spenborough | | 36.69 | | | 325 | |
| 29. | Benjamin Williamson | 15 | Whitby | | 36.89 | | | 320 | |
| 30. | Jack Denwood | 15 | Rotherham Mo | | 37.06 | | | 316 | |
| 31. | Rio Dockerty | 15 | Adwick | | 37.40 | | | 307 | |
| 32. | Harry Haste | 15 | Spenborough | | 37.47 | | | 306 | |
| 33. | Patrick Svarc-Jeffs | 15 | Halifax | | 37.94 | | | 294 | |
| 34. | William Callanan | 15 | KingstonHull | | 38.39 | | | 284 | |
| 35. | Lewis Blythe | 15 | Team Jorvik | | 38.91 | | | 273 | |
| 36. | Bradley Craven | 15 | Co Bradford | | 39.09 | | | 269 | |
| | Harry Gibbins | 15 | Pocklington | | DNC | | | | |
| | Rafael Santos | 15 | Scunthorpe A | | DNC | | | | |
| | Rowan Verity | 15 | Kippax | | DQ | | | | |
| | Jonny Wise | 15 | Pocklington | | DQ | | | | |
16 Yrs/Over Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Richard Ayre | 28 | East Leeds | | 28.64 | | | 685 | |
| 2. | Rohan Smith | 16 | Skipton | | 28.91 | | | 666 | |
| 3. | Manson Mak | 22 | East Leeds | | 29.29 | | | 640 | |
| 4. | Barnaby Howarth-Osborn | 17 | Co Sheffield | | 29.51 | | | 626 | |
| 5. | Joe Stott | 21 | East Leeds | | 30.04 | | | 593 | |
| 6. | Adam Wood | 19 | Spenborough | | 30.11 | | | 589 | |
| 7. | Aidan Fothergill | 17 | York City | | 30.29 | | | 579 | |
| 8. | Martin Smith | 17 | Bo Kirklees | | 30.34 | | | 576 | |
| 9. | Ned Sharp | 18 | Co Sheffield | | 30.54 | | | 565 | |
| 10. | Blaine Underwood | 17 | Bo Barnsley | | 30.69 | | | 556 | |
| 11. | Matthew Gray | 21 | Co Leeds | | 30.74 | | | 554 | |
| 12. | Ethan Baylin | 17 | Tadcaster | | 30.83 | | | 549 | |
| 12. | Cameron Singh Mander | 18 | Co Bradford | | 30.83 | | | 549 | |
| 14. | Daniel Stevens | 16 | Bev Barracud | | 30.96 | | | 542 | |
| 15. | Jason Robson | 18 | York City | | 31.18 | | | 531 | |
| 16. | Toby Mayfield | 17 | York City | | 31.33 | | | 523 | |
| 17. | Roman Wallace | 17 | Bo Barnsley | | 31.40 | | | 519 | |
| 18. | Jack Leggott | 16 | Northall'ton | | 31.62 | | | 509 | |
| 19. | Simon Robson | 16 | York City | | 31.66 | | | 507 | |
| 20. | Thomas Bergmann | 16 | Co Sheffield | | 31.71 | | | 504 | |
| 21. | Lewis Baker | 17 | Chapeltown | | 31.72 | | | 504 | |
| 22. | Matthew Blain | 17 | KingstonHull | | 31.85 | | | 498 | |
| 23. | Luke Booth | 16 | Rotherham Mo | | 32.14 | | | 484 | |
| 24. | William Sutcliffe | 16 | Bev Barracud | | 32.31 | | | 477 | |
| 25. | Harry Hawkett | 16 | Tadcaster | | 32.40 | | | 473 | |
| 26. | Jack Senior | 17 | Co Leeds | | 32.53 | | | 467 | |
| 27. | Cameron Rhodes | 16 | Rotherham Mo | | 32.60 | | | 464 | |
| 28. | Luke Clegg | 16 | Bo Kirklees | | 33.05 | | | 445 | |
| 29. | Elliott Watkins | 16 | Tadcaster | | 33.07 | | | 445 | |
| 29. | Fraser Buxton | 17 | Co Bradford | | 33.07 | | | 445 | |
| 31. | Daniel Pollard | 16 | KingstonHull | | 33.08 | | | 444 | |
| 32. | Cohen Stephenson | 16 | Co Leeds | | 33.36 | | | 433 | |
| 33. | James Barker | 18 | New Earswick | | 33.50 | | | 428 | |
| 34. | Callum Mawson | 16 | Co Bradford | | 34.05 | | | 407 | |
| 35. | Daniel Bailey | 18 | Donc Dartes | | 34.09 | | | 406 | |
| 36. | James Robinson | 16 | Co Leeds | | 34.12 | | | 405 | |
| 37. | Owen Garsides | 19 | KingstonHull | | 34.24 | | | 401 | |
| 38. | Samuel Pickup | 17 | York City | | 34.35 | | | 397 | |
| 39. | Henry Howarth | 18 | Cleethorpes | | 34.42 | | | 394 | |
| 40. | John Major | 42 | South Hunsle | | 34.53 | | | 391 | |
| 41. | Connor Robinson | 19 | Chapeltown | | 34.60 | | | 388 | |
| 42. | Brook Folan | 16 | Halifax | | 34.99 | | | 375 | |
| 43. | Joshua Saunders | 18 | Chapeltown | | 35.23 | | | 368 | |
| 44. | Kalum Smart | 17 | Bo Barnsley | | 35.28 | | | 366 | |
| 45. | Callum Morris | 19 | Adwick | | 35.66 | | | 355 | |
| 46. | Finlay Williams | 17 | Co Leeds | | 35.97 | | | 345 | |
| | Daniel Menzer | 18 | Bo Barnsley | | DNC | | | | |
| | Oliver Winter | 16 | Stocksbridge | | DNC | | | | |
| | Mason Bland | 17 | KingstonHull | | DNC | | | | |
| | Louis Mitchell | 20 | Co Sheffield | | DNC | | | | |
