Men 50m Butterfly - Heats
16 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Lauchlan Parrott | 16 | Millfield | | 25.38 | | | 675 | |
| 2. | Ethan Richards-Knight | 16 | Chalfont | | 25.50 | | | 666 | |
| 3. | Sam Smith | 16 | Skipton | | 25.80 | | | 643 | |
| 4. | Chengze Duan | 16 | RTW Monson | | 25.92 | | | 634 | |
| 5. | Rio Daodu | 16 | KingstonHull | | 25.96 | | | 631 | |
| 6. | Joseph Wey | 16 | Guildford Ct | | 26.01 | | | 627 | |
| 7. | Miles Kinlen | 16 | Co Sheffield | | 26.06 | | | 624 | |
| 8. | Giulio Migliarina | 16 | Brompton | | 26.26 | | | 609 | |
| 9. | Jack Brown | 16 | Soundwell | | 26.29 | | | 607 | |
| 10. | Matthew Hamilton | 16 | Plymouth Lea | | 26.31 | | | 606 | |
| 11. | Tom Hawkins | 16 | RTW Monson | | 26.37 | | | 602 | |
| 12. | Ethan Stubbs-Green | 16 | Millfield | | 26.40 | | | 600 | |
| 13. | Dion Edwards | 16 | Swim Gwynedd | | 26.47 | | | 595 | |
| 14. | Thomas Goldup | 16 | Dover Life | | 26.60 | | | 586 | |
| 15. | Ruben Cowley Antelo | 16 | Tonbridge | | 26.69 | | | 580 | |
| 16. | Isaac Buchan | 16 | N & D PP SC | | 26.70 | | | 580 | |
| 17. | Xuanming Guo | 16 | Co Manch Aq | | 26.75 | | | 577 | |
| 18. | Henry Norman | 16 | Bromley | | 26.90 | | | 567 | |
| 19. | Jake Chesworth | 16 | Maxwell | | 26.91 | | | 566 | |
| 20. | Raheel Mahmood | 16 | Romford Town | | 26.94 | | | 564 | |
| 21. | Rocco Giustiniani | 16 | Hackney | | 27.04 | | | 558 | |
| | Alexander Lawrie | 16 | Leander | | DNC | | | | |
17 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Nicholas Finch | 17 | Chelsea&West | | 24.87 | | | 718 | |
| 2. | Kieran Lennox | 17 | UoAPS | | 24.97 | | | 709 | |
| 3. | Henry Dean | 17 | Thurrock | | 25.47 | | | 668 | |
| 4. | George Snow | 17 | Millfield | | 25.51 | | | 665 | |
| 5. | Balint Ashton | 17 | Co Liverpool | | 25.55 | | | 662 | |
| 5. | Jake Hutchinson | 17 | Co Leicester | | 25.55 | | | 662 | |
| 7. | Callum Cox | 17 | Mt Kelly | | 25.72 | | | 649 | |
| 8. | Thomas Maskell | 17 | N & D PP SC | | 25.91 | | | 634 | |
| 9. | Charlie Toms | 17 | Maxwell | | 25.93 | | | 633 | |
| 10. | Henry Gray | 17 | Chelsea&West | | 26.02 | | | 626 | |
| 11. | Felix Brockdorff | 17 | Guildford Ct | | 26.03 | | | 626 | |
| 12. | Leo Pollock | 17 | Repton | | 26.16 | | | 616 | |
| 13. | Carwyn Jones | 17 | Mt Kelly | | 26.22 | | | 612 | |
| 14. | Matthew Baker | 17 | West Suffolk | | 26.23 | | | 612 | |
| 15. | Angelo Giani Contini | 17 | Newcastle | | 26.41 | | | 599 | |
| 16. | Jack Jenkinson | 17 | Skipton | | 26.49 | | | 594 | |
| 17. | Scott Fleming | 17 | Eastkilbride | | 26.94 | | | 564 | |
| 18. | Dominic Simpson | 17 | Nuneaton | | 27.02 | | | 559 | |
| 19. | Samuel Ryan | 17 | Mt Kelly | | 27.15 | | | 551 | |
| 20. | Tristan Lee | 17 | Co Cardiff | | 27.17 | | | 550 | |
18 Yrs Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Kieran Grant | 18 | Bev Barracud | | 24.20 | | | 779 | |
| 2. | James Cleaver | 18 | Beckenham | | 25.03 | | | 704 | |
| 3. | Brodie Gordon-Gibson | 18 | Warrender Ba | | 25.12 | | | 696 | |
| 4. | Riccardo Lucarelli | 18 | Mt Kelly | | 25.33 | | | 679 | |
| 5. | Arun Oelkers | 18 | Mt Kelly | | 25.37 | | | 676 | |
| 6. | Oliver Saunders | 18 | Team Bath AS | | 25.63 | | | 656 | |
| 6. | Liam Dawson | 18 | Derby Excel | | 25.63 | | | 656 | |
| 8. | Samuel Pyefinch | 18 | Maxwell | | 25.65 | | | 654 | |
| 9. | Oliver Watts | 18 | Team Bath AS | | 25.69 | | | 651 | |
| 10. | Luke Tunstall | 18 | Mt Kelly | | 25.71 | | | 649 | |
| 11. | Matthew Aldred | 18 | Watford SC | | 25.83 | | | 640 | |
| 12. | Dylan Reeve | 18 | Mt Kelly | | 25.87 | | | 637 | |
| 13. | Maxwell Adams | 18 | Team Bath AS | | 26.05 | | | 624 | |
| 14. | Oliver Shead | 18 | Plymouth Lea | | 26.14 | | | 618 | |
| 15. | Oliver Jones | 18 | Poole | | 26.19 | | | 614 | |
| 16. | Albert Branch | 18 | Sevenoaks | | 26.20 | | | 614 | |
| 17. | Harley James | 18 | Co Cardiff | | 26.34 | | | 604 | |
| 18. | James Shevchenko | 18 | Royal Wolv | | 26.40 | | | 600 | |
| 19. | Dominic Morgan | 18 | Leatherhead | | 26.43 | | | 598 | |
| 20. | Oliver Dade | 18 | Gloucester | | 26.54 | | | 590 | |
19 Yrs/Over Age Group - Full Results
| Place | Name | AaD | Club | | Time | | | FINA Pt | |
| 1. | Joshua Gammon | 20 | Bath Univ | | 23.98 | | | 800 | |
| 2. | Lewis Fraser | 23 | Swansea Uni | | 24.09 | | | 790 | |
| 3. | Gregor Swinney | 26 | Co Glasgow | | 24.26 | | | 773 | |
| 4. | Joel Watterson | 24 | Io Man | | 24.44 | | | 756 | |
| 5. | Jamie Robertson | 23 | UniOfStirl | | 24.46 | | | 754 | |
| 6. | Brogan Hyde | 20 | UniOfStirl | | 24.48 | | | 752 | |
| 7. | Dan Jones | 27 | Swansea Uni | | 24.51 | | | 750 | |
| 8. | Sebastian Rawes | 19 | Swansea Uni | | 24.65 | | | 737 | |
| 9. | Christopher Finch | 26 | SurreyUni SC | | 24.69 | | | 733 | |
| 10. | Aidan Cannon | 23 | Mid Sussex | | 24.82 | | | 722 | |
| 11. | Alexander Painter | 19 | Millfield | | 24.90 | | | 715 | |
| 12. | Thomas Beeley | 24 | UoAPS | | 24.94 | | | 711 | |
| 13. | Sam Townsend | 19 | Mt Kelly | | 25.03 | | | 704 | |
| 14. | Ellis Morgan | 20 | Hillingdon | | 25.05 | | | 702 | |
| 15. | James Le Grice | 20 | Warwick Uni | | 25.15 | | | 694 | |
| 16. | Aaron Fox | 22 | Co Sheffield | | 25.23 | | | 687 | |
| 17. | Tobi Sijuade | 21 | Bath Univ | | 25.34 | | | 678 | |
| 18. | Harry Robinson | 19 | Mt Kelly | | 25.37 | | | 676 | |
| 19. | Lewis Maxwell | 20 | N & D PP SC | | 25.52 | | | 664 | |
| 20. | Adam Wood | 21 | Co Sheffield | | 25.59 | | | 659 | |
| 21. | Peter Allen | 22 | UniOfStirl | | 25.62 | | | 656 | |
| | Robbie Hemmings | 19 | Poole | | DNC | | | | |
