Boys Open 100m Butterfly - Heats
12 Yrs/Under Age Group - Full Results
| Place | Name | AaD | Club | | Time | | R.T. | FINA Pt | | 50 |
| 1. | Jasper DE GLOPPER | 12 | Warrington W | | 1:28.87 | | + 0.88 | 172 | | 40.95 |
13 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | R.T. | FINA Pt | | 50 |
| 1. | Owen CARMODY | 13 | Co Leeds | | 1:12.43 | | + 0.68 | 318 | | 33.31 |
| 2. | James VAUGHAN | 13 | Wigan BEST | | 1:13.89 | | + 0.73 | 299 | | 33.97 |
| 3. | Theo SWANN | 13 | Rotherham Mo | | 1:15.12 | | + 0.71 | 285 | | 34.81 |
| 4. | Jackson CLARKE | 13 | Co Leeds | | 1:17.82 | | + 0.74 | 256 | | 36.41 |
| 5. | Zach PIERCY | 13 | Co Leeds | | 1:28.81 | | + 0.72 | 172 | | 39.10 |
14 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | R.T. | FINA Pt | | 50 |
| 1. | Thomas WOOFFINDIN | 14 | Co Leeds | | 1:01.32 | | + 0.65 | 524 | | 28.93 |
| 2. | Ruben ANDERSON | 14 | Co Sheffield | | 1:04.19 | | + 0.70 | 457 | | 30.17 |
| 3. | Alfie OWEN | 14 | Wigan BEST | | 1:05.97 | | + 0.68 | 421 | | 30.01 |
| 4. | Samuel HILL | 14 | Co Leeds | | 1:06.11 | | + 0.60 | 418 | | 30.47 |
| 5. | Eben COUSIN | 14 | Bo Kirklees | | 1:08.74 | | + 0.70 | 372 | | 32.10 |
| 6. | Alfie YOUNG | 14 | Co Leeds | | 1:12.33 | | + 0.65 | 319 | | 33.34 |
| 7. | Alex OLCHOWIK | 14 | Co Leeds | | 1:12.63 | | + 0.72 | 315 | | 34.84 |
| 8. | Harry MOORE | 14 | Stockport Mo | | 1:12.70 | | + 0.61 | 314 | | 32.77 |
| 9. | Frank LAMB | 14 | South Lincs | | 1:13.46 | | + 0.70 | 305 | | 34.00 |
| 10. | Max PEARSON | 14 | Wigan BEST | | 1:14.36 | | + 0.77 | 294 | | 34.33 |
| 11. | James THOMSON | 14 | Co Leeds | | 1:14.43 | | + 0.74 | 293 | | 34.83 |
| 12. | Oliver PEARSON | 14 | Wigan BEST | | 1:17.51 | | + 0.72 | 259 | | 34.97 |
| 13. | Christian O'CONNELL | 14 | Stockport Mo | | 1:19.90 | | + 0.71 | 237 | | 38.15 |
| | Bow GOMERSALL | 14 | Rotherham Mo | | DNC | | | | | |
15 Yrs/Over Age Group - Full Results
| Place | Name | AaD | Club | | Time | | R.T. | FINA Pt | | 50 |
| 1. | Charlie BROOME | 19 | Co Leeds | | 56.46 | | + 0.64 | 671 | | 26.52 |
| 2. | Sam SMITH | 16 | Skipton | | 58.47 | | + 0.61 | 604 | | 26.95 |
| 3. | Matthew JUST | 15 | Co Leeds | | 58.59 | | + 0.69 | 601 | | 26.68 |
| 4. | James ROBINSON | 18 | Co Leeds | | 58.97 | | + 0.67 | 589 | | 27.75 |
| 5. | Gabriel SHEPHERD | 15 | Co Leeds | | 58.99 | | + 0.67 | 589 | | 27.56 |
| 6. | Dominic SIMPSON | 17 | Nuneaton | | 59.19 | | + 0.70 | 583 | | 27.74 |
| 7. | Tom MCCABE | 18 | Stockport Mo | | 59.30 | | + 0.63 | 579 | | 27.32 |
| 8. | Charlie ROUNCE | 16 | Leamington | | 1:00.09 | | + 0.65 | 557 | | 27.89 |
| 9. | Owen WHITELEY | 17 | Ramsbottom | | 1:00.70 | | + 0.69 | 540 | | 28.31 |
| 10. | Joseph ASHLEY | 15 | Warrington W | | 1:00.83 | | + 0.70 | 537 | | 28.31 |
| 11. | Berdan ORDEK | 15 | Warrington W | | 1:01.19 | | + 0.68 | 527 | | 28.38 |
| 12. | Thomas HUDSON | 16 | Nuneaton | | 1:01.21 | | + 0.61 | 527 | | 27.88 |
| 13. | Oli BOTTOMLEY | 15 | Co Salford | | 1:01.46 | | + 0.69 | 520 | | 29.85 |
| 14. | Cody INGRAM | 17 | Bo Barnsley | | 1:01.63 | | + 0.76 | 516 | | 28.36 |
| 14. | Daniel JACKSON | 17 | Bo Kirklees | | 1:01.63 | | + 0.70 | 516 | | 28.88 |
| 16. | Oliver WHITTLESTON | 16 | Co Leeds | | 1:02.50 | | + 0.63 | 495 | | 29.27 |
| 17. | Leo TAYLOR | 17 | Leyland Barr | | 1:02.71 | | + 0.81 | 490 | | 29.54 |
| 18. | Jad IDRIS | 17 | Co Leeds | | 1:03.05 | | + 0.61 | 482 | | 29.70 |
| 19. | Dylan FUNG | 16 | Stockport Mo | | 1:03.12 | | + 0.59 | 480 | | 29.57 |
| 20. | Owen WESTWOOD | 19 | Wyre Forest | | 1:03.36 | | + 0.63 | 475 | | 28.17 |
| 21. | Oscar GOLDSMITH | 15 | South Lincs | | 1:03.41 | | + 0.76 | 474 | | 30.02 |
| 22. | Jack DENWOOD | 17 | Rotherham Mo | | 1:03.60 | | + 0.77 | 470 | | 29.38 |
| 23. | Louie ENNIS | 15 | Bo Barnsley | | 1:03.95 | | + 0.70 | 462 | | 29.78 |
| 24. | Shea WHITELEY | 17 | Ramsbottom | | 1:04.23 | | + 0.65 | 456 | | 29.88 |
| 24. | Axel MARTIN | 16 | Leamington | | 1:04.23 | | + 0.69 | 456 | | 29.66 |
| 26. | Joe BURGESS | 16 | Skipton | | 1:04.28 | | + 0.68 | 455 | | 30.41 |
| 27. | Jack WHITE | 17 | Warrington W | | 1:04.39 | | + 0.64 | 452 | | 29.76 |
| 28. | Oliver WINTER | 18 | Stocksbridge | | 1:05.08 | | + 0.67 | 438 | | 28.29 |
| 29. | Jack MCCLELLAND | 16 | Bo Kirklees | | 1:05.39 | | + 0.74 | 432 | | 30.37 |
| 30. | Michael GILLESPIE | 15 | Altrincham | | 1:05.62 | | + 0.66 | 427 | | 30.46 |
| 31. | Callum RAVEN | 15 | Co Leeds | | 1:05.79 | | + 0.68 | 424 | | 30.40 |
| 32. | Michael WU | 15 | Altrincham | | 1:05.97 | | + 0.76 | 421 | | 31.05 |
| 33. | Lachlan MUNRO | 16 | Bo Kirklees | | 1:06.22 | | + 0.78 | 416 | | 31.07 |
| 34. | Joseph BALL | 15 | Preston | | 1:06.92 | | + 0.72 | 403 | | 30.83 |
| 35. | Noah HARRISON | 18 | Stockport Mo | | 1:06.93 | | + 0.59 | 403 | | 30.02 |
| 36. | Devon FURNEAUX-KNIGHT | 15 | Co Salford | | 1:07.19 | | + 0.73 | 398 | | 31.95 |
| 37. | Adam COTTERELL | 15 | Altrincham | | 1:07.62 | | + 0.68 | 391 | | 31.76 |
| 38. | Oliver STEELE | 16 | Co Leeds | | 1:07.63 | | + 0.67 | 390 | | 31.49 |
| 39. | Daniel WILKS | 16 | Leamington | | 1:07.99 | | + 0.74 | 384 | | 30.89 |
| 40. | Harry SENIOR | 16 | Co Leeds | | 1:08.28 | | + 0.68 | 379 | | 31.26 |
| 41. | Tin Ho CHEUNG | 15 | Co Leeds | | 1:08.40 | | + 0.67 | 377 | | 31.39 |
| 42. | Andrew TEALE | 15 | Bo Kirklees | | 1:08.46 | | + 0.77 | 376 | | 31.60 |
| 43. | Leon BAILEY | 17 | Louth | | 1:09.63 | | + 0.67 | 358 | | 31.74 |
| 44. | Stefano FIORE | 16 | South Lincs | | 1:09.95 | | + 0.77 | 353 | | 32.20 |
| 45. | Luke DYER | 16 | Co Leeds | | 1:11.28 | | + 0.68 | 333 | | 33.28 |
| | Jake ADAMS | 16 | Louth | | DNC | | | | | |
| | Hayden SOLE | 16 | Preston | | DNC | | | | | |
| | Jonathon WATERS | 15 | Preston | | DNC | | | | | |
| | Alfie BISBY | 16 | South Lincs | | DNC | | | | | |
| | Frankie DOCKING-SMITH | 19 | Stockport Mo | | DNC | | | | | |
| | Davey UNWIN | 17 | Co Manch Aq | | DNC | | | | | |
| | Oliver PARRY | 15 | Aquabears | | DNC | | | | | |
| | Jack JENKINSON | 17 | Skipton | | DNC | | | | | |
