EVENT 506 Men's 50m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 2 | Ethan Richards-Knight | 07 | Chalfont | 23.89 |
| 2 | 4 | Cameron Jamieson | 07 | Repton | 23.87 |
| 3 | 6 | William Ellard | 06 | St Felix Sch | 23.86 |
| 4 | 8 | Clive Marquis | 98 | Portsmouth N | 23.86 |
| 5 | 7 | Jamie Robertson | 00 | UniOfStirl | 23.86 |
| 6 | 5 | Daniel Gencas | 03 | Lboro Uni | 23.87 |
| 7 | 3 | Jack Jenkinson | 06 | Skipton | 23.88 |
| 8 | 1 | Christopher Finch | 97 | SurreyUni SC | 23.89 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 10 | Magnus Morris | 07 | Ren 96 | 23.85 |
| 1 | 12 | James Le Grice | 03 | Warwick Uni | 23.81 |
| 2 | 14 | Ryan Larkin | 01 | Swansea Uni | 23.78 |
| 3 | 16 | Zachariah Dale | 07 | Newcastle St | 23.77 |
| 4 | 18 | Charlie Poole | 01 | UniOfStirl | 23.75 |
| 5 | 17 | Sam Crew | 02 | Swansea Uni | 23.77 |
| 6 | 15 | Kieran Grant | 05 | Bev Barracud | 23.78 |
| 7 | 13 | Jonathan Turck | 06 | Mt Kelly | 23.81 |
| 8 | 11 | Solomon Williams | 05 | Millfield | 23.83 |
| 9 | 9 | Frankie Docking-Smith | 04 | Swansea Uni | 23.86 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 20 | Thomas Bloor | 97 | Newcastle St | 23.71 |
| 1 | 22 | Carwyn Jones | 06 | Mt Kelly | 23.70 |
| 2 | 24 | Shakil Giordani | 02 | Birm'ham Uni | 23.68 |
| 3 | 26 | Dean Fearn | 08 | Aberdeen Dol | 23.66 |
| 4 | 28 | Matthew Wright | 98 | Team Luton | 23.61 |
| 5 | 27 | Aidan Cannon | 00 | Shiverers | 23.62 |
| 6 | 25 | Gabriel Shepherd | 08 | Co Leeds | 23.66 |
| 7 | 23 | Anthony Whittall | 05 | Stockport Mo | 23.69 |
| 8 | 21 | Matthew Rooney | 02 | Leeds Uni | 23.70 |
| 9 | 19 | Ruairi McKinnon | 04 | Co Glasgow | 23.74 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 30 | Harry Robinson | 04 | Lboro Uni | 23.60 |
| 1 | 32 | Kaleb Fox-Jones | 04 | Bath Univ | 23.59 |
| 2 | 34 | Alessandro D'Onofrio | 08 | Mt Kelly | 23.58 |
| 3 | 36 | Alexander Smith | 90 | Woking | 23.57 |
| 4 | 38 | Freddie Ashley-Sparks | 02 | Plymouth Lea | 23.54 |
| 5 | 37 | Henry Baker | 03 | UniOfStirl | 23.57 |
| 6 | 35 | Tom Trueman | 04 | Derby Excel | 23.58 |
| 7 | 33 | Adam Ritchie | 04 | UniOfStirl | 23.59 |
| 8 | 31 | Ben Blowers | 02 | Lboro Uni | 23.60 |
| 9 | 29 | Jason Mahmutoglu | 04 | Chelsea&West | 23.60 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 40 | Michael Ripper | 01 | Lboro Uni | 23.52 |
| 1 | 42 | Oliver Watts | 05 | Lboro Uni | 23.51 |
| 2 | 44 | Finlay Clubb | 05 | Edinburgh Un | 23.49 |
| 3 | 46 | Theo Cannon | 99 | Gloucester M | 23.45 |
| 4 | 48 | Arun Oelkers | 05 | UniOfStirl | 23.41 |
| 5 | 47 | Ewan Taylor | 02 | SurreyUni SC | 23.42 |
| 6 | 45 | Adam Graham | 05 | Millfield | 23.48 |
| 7 | 43 | Alec White | 01 | Exeter City | 23.50 |
| 8 | 41 | Rohan Smith | 04 | Co Sheffield | 23.52 |
| 9 | 39 | Jake Gaunt | 05 | Soundwell | 23.53 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 52 | Henry Gray | 06 | Chelsea&West | 23.38 |
| 1 | 58 | Joel Watterson | 99 | Io Man | 23.28 |
| 2 | 64 | Nicholas Finch | 06 | Chelsea&West | 23.16 |
| 3 | 70 | Calvin Fry | 04 | Lboro Uni | 22.62 |
| 4 | 76 | Matthew Richards | 02 | Millfield | 21.98 |
| 5 | 73 | Thomas Carswell | 00 | Edinburgh Un | 22.41 |
| 6 | 67 | Reid Jones | 02 | Plymouth Lea | 22.97 |
| 7 | 61 | Luke Tunstall | 05 | Lboro Uni | 23.22 |
| 8 | 55 | Nathan Chan | 03 | Swansea Uni | 23.31 |
| 9 | 49 | Angelo Giani Contini | 06 | Newcastle | 23.40 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 53 | Adam Metcalf | 01 | Loughborough | 23.38 |
| 1 | 59 | Jacob Mills | 07 | Co Leicester | 23.28 |
| 2 | 65 | Maddox Roberts | 06 | Witham Dolph | 23.12 |
| 3 | 71 | Jordan Cooley | 99 | Leeds Uni | 22.58 |
| 4 | 77 | Lewis Burras | 00 | Lboro Uni | 21.92 |
| 5 | 74 | Alexander Painter | 04 | Millfield | 22.35 |
| 6 | 68 | Thomas Watkin | 02 | Millfield | 22.83 |
| 7 | 62 | Bruno Kempster | 99 | Edinburgh Un | 23.20 |
| 8 | 56 | Adrian Ting | 02 | Birm'ham Uni | 23.31 |
| 9 | 50 | Joseph Wey | 07 | Mt Kelly | 23.39 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | YoB | Club | Time |
| 0 | 54 | Liam Dawson | 05 | Derby Excel | 23.37 |
| 1 | 60 | Abduljabar Adama | 08 | Mt Kelly | 23.27 |
| 2 | 66 | Jamie Ingram | 98 | Co Manch Aq | 23.02 |
| 3 | 72 | David Cumberlidge | 96 | Edinburgh Un | 22.43 |
| 4 | 78 | Benjamin Proud | 94 | Bath Univ | 21.53 |
| 5 | 75 | Alexander Cohoon | 02 | Lboro Uni | 22.07 |
| 6 | 69 | Dan Jones | 96 | Swansea Uni | 22.72 |
| 7 | 63 | Aiden Symons-Brown | 04 | Plymouth Lea | 23.18 |
| 8 | 57 | Thomas Exall | 02 | Lboro Uni | 23.29 |
| 9 | 51 | Thomas Taylor | 00 | N Cornwall | 23.39 |