EVENT 107 Men 50m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Thomas Marshall | 14 | Exeter City | 26.52 |
| 2 | 3 | Jaden Leo | 14 | BelperMarlin | 26.45 |
| 3 | 5 | Filip Grigoras | 14 | Thanet Swim | 26.43 |
| 4 | 7 | Wilfred Leigh | 14 | Millfield | 26.37 |
| 5 | 6 | Jeremiah Carnegie | 14 | Beckenham | 26.39 |
| 6 | 4 | Dylan Lewis | 14 | Worcester | 26.43 |
| 7 | 2 | Benjamin Roberts | 14 | Nova Cent'n | 26.45 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 9 | Thomas Swales | 14 | Nova Cent'n | 26.35 |
| 1 | 11 | George Kashirin | 14 | Leatherhead | 26.31 |
| 2 | 13 | Oliver Linehan | 14 | Reed's Sch | 26.20 |
| 3 | 15 | Leo Wisbey | 14 | Poole | 26.08 |
| 4 | 17 | Ethan Soppett-Moss | 14 | Corby | 25.93 |
| 5 | 16 | Jenson Owen | 14 | Co Sheffield | 25.93 |
| 6 | 14 | Dylan Davenport | 14 | Bishop Stort | 26.10 |
| 7 | 12 | Finn Arnold | 14 | Co Liverpool | 26.28 |
| 8 | 10 | Oliver Davey | 14 | Co Ely | 26.33 |
| 9 | 8 | Thomas Atkins | 14 | Herne Bay | 26.35 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 19 | Martin Iankov | 15 | DerbyPhoenix | 25.82 |
| 1 | 21 | Michael Banks | 15 | Bromley | 25.79 |
| 2 | 23 | Owen Roberts | 15 | Bo Of Harrow | 25.72 |
| 3 | 25 | Oliver Davis-Tootill | 15 | Rotherham Mo | 25.69 |
| 4 | 27 | Timothy Jones | 15 | Newquay | 25.59 |
| 5 | 26 | Aidan Turner | 14 | Newcastle | 25.64 |
| 6 | 24 | Nicholas Land | 15 | Newcastle | 25.72 |
| 7 | 22 | Max Stafford-Davies | 15 | Chelsea&West | 25.76 |
| 8 | 20 | Layne Keyworth | 15 | Bassetlaw SS | 25.81 |
| 9 | 18 | George Goodwin | 14 | Black Lion | 25.86 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 29 | Ralph Sereki | 15 | Mt Kelly | 25.58 |
| 1 | 31 | Harry Milne | 15 | Repton | 25.51 |
| 2 | 33 | Oscar Colyer | 15 | Black Lion | 25.44 |
| 3 | 35 | Joshua Parker | 14 | Braintree | 25.41 |
| 4 | 37 | James Henniker | 17 | Bristol Pen | 25.39 |
| 5 | 36 | Ollie O'Connor | 15 | Putteridge | 25.39 |
| 6 | 34 | Storm Naylor | 15 | Eastbourne | 25.43 |
| 7 | 32 | Oliver Charman | 15 | Mid Sussex | 25.48 |
| 8 | 30 | Joshua Sackree | 15 | Co Peterboro | 25.51 |
| 9 | 28 | Elliot Arnell | 15 | N & D PP SC | 25.59 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 39 | Patrick Dea | 16 | Co Coventry | 25.38 |
| 1 | 41 | Sebastian Williams | 16 | Bromley | 25.36 |
| 2 | 43 | Ewan Cox | 15 | Co Lincoln P | 25.35 |
| 3 | 45 | Jack Pass | 16 | Sevenoaks | 25.33 |
| 4 | 47 | Lewes Shorthose | 17 | Mansfield | 25.32 |
| 5 | 46 | Daniel Oyaide-Nicholls | 17 | NottmLeander | 25.32 |
| 6 | 44 | Zain Salah | 14 | Hamilton UAE | 25.34 |
| 7 | 42 | Oscar Bellinger | 15 | Salisbury | 25.36 |
| 8 | 40 | Riley Perry | 16 | Royal Wolv | 25.37 |
| 9 | 38 | Jacob Kelly | 16 | Guildford Ct | 25.39 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 49 | Jack Robinson | 15 | Reed's Sch | 25.29 |
| 1 | 51 | Finlay Arnup | 16 | Norwich Swan | 25.26 |
| 2 | 53 | Finley Wonnacott | 17 | N Cornwall | 25.25 |
| 3 | 55 | Thomas Bruce | 17 | South Lincs | 25.23 |
| 4 | 57 | Krystof Wood | 16 | Bromsgrove | 25.19 |
| 5 | 56 | Benjamin Thorpe | 17 | Newcastle | 25.22 |
| 6 | 54 | Matthew Walker | 17 | Newcastle St | 25.23 |
| 7 | 52 | Leo Nichols | 16 | Bracknell | 25.26 |
| 8 | 50 | Thomas Parry | 16 | Boldmere | 25.26 |
| 9 | 48 | Alfie Doney | 17 | Plymouth Lea | 25.30 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 59 | Edward Ormsby | 16 | Co Cambridge | 25.13 |
| 1 | 61 | Ashton Hallows | 17 | Plymouth Lea | 25.08 |
| 2 | 63 | Thomas Smith | 17 | RichmondDale | 25.07 |
| 3 | 65 | Amel Delanin | 16 | Bromley | 25.03 |
| 4 | 67 | James Cam | 16 | Rotherham Mo | 24.96 |
| 5 | 66 | Vince Mok | 16 | White Oak | 24.96 |
| 6 | 64 | Joseph Adams | 16 | Windsor | 25.04 |
| 7 | 62 | Leo Ferguson | 17 | Millfield | 25.08 |
| 8 | 60 | Frederick Jones | 16 | RTW Monson | 25.08 |
| 9 | 58 | Philip Suddes | 17 | York City | 25.17 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 71 | Callum Farrow | 17 | Black Lion | 24.83 |
| 1 | 77 | Ethan Richards-Knight | 16 | Chalfont | 24.58 |
| 2 | 83 | Ethan Baylin | 19 | Tadcaster | 24.05 |
| 3 | 89 | Matthew Rooney | 21 | Leeds Uni | 23.80 |
| 4 | 95 | Jack Carr | 22 | Queensland | 23.18 |
| 5 | 92 | James Koch | 25 | Queensland | 23.45 |
| 6 | 86 | Adrian Ting | 21 | Birm'ham Uni | 23.88 |
| 7 | 80 | Tom Trueman | 19 | Derby Excel | 24.08 |
| 8 | 74 | Zac Cooper | 16 | Millfield | 24.78 |
| 9 | 68 | Jake Christon | 17 | Stockport Mo | 24.94 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 72 | Leon Taylor | 17 | Shiverers | 24.80 |
| 1 | 78 | Daniel Jackson | 17 | Bo Kirklees | 24.44 |
| 2 | 84 | Aidan Cannon | 23 | Mid Sussex | 23.93 |
| 3 | 90 | Reuben West | 20 | Lboro Uni | 23.78 |
| 4 | 96 | Matthew Magnussen | 19 | Queensland | 23.14 |
| 5 | 93 | Harrison Turner | 19 | Queensland | 23.32 |
| 6 | 87 | Harry Robinson | 19 | Crawley | 23.87 |
| 7 | 81 | Fabian Brudnicki | 19 | SurreyUni SC | 24.07 |
| 8 | 75 | Jake Franse | 16 | Worksop | 24.73 |
| 9 | 69 | Luka Page | 17 | West Suffolk | 24.86 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 73 | Laurel Roberts-Burrell | 16 | NottmLeander | 24.78 |
| 1 | 79 | Leon Mowlem | 20 | Plymouth Lea | 24.10 |
| 2 | 85 | Callum Wimble | 20 | Team Bath AS | 23.92 |
| 3 | 91 | Kai Van Kool | 21 | Queensland | 23.53 |
| 4 | 97 | Alex Fahey | 20 | Queensland | 23.13 |
| 5 | 94 | James Bayliss | 20 | Queensland | 23.32 |
| 6 | 88 | Clive Marquis | 25 | Portsmouth N | 23.86 |
| 7 | 82 | Jack Abram | 18 | Co Norwich | 24.05 |
| 8 | 76 | Joel Birtles | 17 | Aquabears | 24.64 |
| 9 | 70 | James Berry | 16 | Radford | 24.86 |