EVENT 409 Boy Open 50m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 2 | Harry DENWOOD | 12 | Rotherham Mo | 42.50 |
| 4 | 4 | Ben ARTIS | 12 | Co Bradford | 40.84 |
| 5 | 3 | Donovan EVANS | 12 | Altrincham | 41.70 |
| 6 | 1 | Daniel FRENCH | 11 | Wirral Metro | 42.50 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 6 | Freddy BALL | 11 | Wirral Metro | 38.00 |
| 1 | 9 | Charles ROBINSON | 13 | Northampton | 36.90 |
| 2 | 11 | Jake ROBERTS | 16 | Bo Barnsley | 36.41 |
| 3 | 13 | Christian O'CONNELL | 13 | Stockport Mo | 36.20 |
| 4 | 15 | Nathan COX | 16 | Bo Kirklees | 35.80 |
| 5 | 14 | Tin Ho CHEUNG | 14 | Co Leeds | 35.90 |
| 6 | 12 | Vincent EVANS | 14 | Altrincham | 36.40 |
| 7 | 10 | Charlie MEE | 15 | Leamington | 36.90 |
| 8 | 7 | Finley EMERY | 13 | Rushden | 37.42 |
| 9 | 5 | Oscar STEVENS | 11 | Chesterfield | 39.96 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 17 | Dilanas SATAVICIUS | 12 | Nuneaton | 35.55 |
| 1 | 19 | Ollie TRANMER | 14 | Rotherham Mo | 35.36 |
| 2 | 21 | Will SKIGGS | 14 | Co Bradford | 35.20 |
| 3 | 23 | Joe BROOK | 16 | Bo Kirklees | 35.00 |
| 4 | 25 | Quinn-Austin KELLY | 14 | Co Bradford | 34.90 |
| 5 | 24 | Lachlan MUNRO | 15 | Bo Kirklees | 34.94 |
| 6 | 22 | Harry SENIOR | 15 | Co Leeds | 35.10 |
| 7 | 20 | Luke KAVANAGH | 14 | Wirral Metro | 35.20 |
| 8 | 18 | Jacob BOGGON | 14 | Co Leeds | 35.46 |
| 9 | 16 | George CARRY | 14 | Co Leeds | 35.76 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 27 | Ben HARRIS | 15 | Boldmere | 34.90 |
| 1 | 29 | Conner MUNDEN | 15 | Northampton | 34.81 |
| 2 | 31 | Daniel ROCHE | 13 | Leamington | 34.71 |
| 3 | 33 | Thomas HILTON | 15 | Prescot | 34.60 |
| 4 | 35 | Yonas MEKONEN | 14 | Bo Kirklees | 34.39 |
| 5 | 34 | Oliver SORRELL | 15 | South Lincs | 34.40 |
| 6 | 32 | Mathew BRADLEY | 16 | Cleethorpes | 34.60 |
| 7 | 30 | William KNIGHT | 17 | Bo Kirklees | 34.80 |
| 8 | 28 | Oliver STEELE | 15 | Co Leeds | 34.86 |
| 9 | 26 | Matteo MONACO | 13 | South Lincs | 34.90 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 37 | Dominic SIMPSON | 16 | Nuneaton | 34.10 |
| 1 | 39 | Dawid NAGLIK | 14 | Co Bradford | 34.00 |
| 2 | 41 | Jake DARK | 14 | Boldmere | 33.70 |
| 3 | 43 | Ethan ROBERTS | 15 | Leyland Barr | 33.11 |
| 4 | 45 | Jenson OWEN | 13 | Donc Dartes | 32.90 |
| 5 | 44 | Freddy DEAN | 14 | Co Bradford | 32.90 |
| 6 | 42 | Josh PINDER | 15 | Warrington W | 33.30 |
| 7 | 40 | Edun ROWE | 14 | Northampton | 33.88 |
| 8 | 38 | Jack DENWOOD | 16 | Rotherham Mo | 34.00 |
| 9 | 36 | Kyle WAREHAM | 14 | Harrogate | 34.20 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 47 | Zak SHERIFF | 14 | Skipton | 32.30 |
| 1 | 49 | Benjamin GIBBONS | 15 | Northampton | 31.91 |
| 2 | 51 | Jamie BROADHURST | 16 | Co Leeds | 31.90 |
| 3 | 53 | Daniel MOORHOUSE | 15 | Durham City | 31.70 |
| 4 | 55 | Elliott BARKER | 15 | Northampton | 31.50 |
| 5 | 54 | Layton BROWN | 14 | Nuneaton | 31.58 |
| 6 | 52 | Jack HURDMAN | 19 | Skegness | 31.70 |
| 7 | 50 | Charlie BUTCHER | 15 | Boldmere | 31.90 |
| 8 | 48 | Louie ENNIS | 14 | Chapeltown | 32.00 |
| 9 | 46 | William BARNES | 15 | Leamington | 32.87 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 57 | Joshua HAYES | 14 | Wigan BEST | 31.23 |
| 1 | 59 | Joseph BURGESS | 15 | Skipton | 31.10 |
| 2 | 61 | George THOMSON | 17 | AJ Newcastle | 31.00 |
| 3 | 63 | Cole STEVENS | 15 | Chesterfield | 30.80 |
| 4 | 65 | Clark HOPKINSON | 16 | Boldmere | 30.70 |
| 5 | 64 | Cody INGRAM | 16 | Bo Barnsley | 30.70 |
| 6 | 62 | Leo TAYLOR | 16 | Leyland Barr | 30.90 |
| 7 | 60 | Louis DUBBELDAM | 16 | Durham City | 31.03 |
| 8 | 58 | Henry TAYLOR | 14 | Stockport Mo | 31.20 |
| 9 | 56 | Jamie LAWLER | 16 | Warrington W | 31.50 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 69 | Jonathon WIGHTMAN | 18 | Bo Barnsley | 30.40 |
| 1 | 75 | George SCURRY | 17 | Stockport Mo | 29.90 |
| 2 | 81 | Jake CHRISTON | 16 | Co Manch Aq | 29.40 |
| 3 | 87 | Adam FRAZER | 16 | Rushden | 28.40 |
| 4 | 93 | Ashley DONALDSON | 18 | Altrincham | 27.00 |
| 5 | 90 | Jacob MILLS | 15 | Leic Sharks | 27.90 |
| 6 | 84 | Cohen STEPHENSON | 17 | Co Leeds | 28.90 |
| 7 | 78 | Finlay POPE | 15 | Stockport Mo | 29.60 |
| 8 | 72 | Long Hei CHONG | 15 | Stockport Mo | 30.20 |
| 9 | 66 | Andre ONYEKWE | 14 | Leamington | 30.69 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 70 | Jack TAYLOR | 18 | Leic Sharks | 30.37 |
| 1 | 76 | Daniel BAILEY | 19 | Donc Dartes | 29.80 |
| 2 | 82 | Charlie COLLINS | 16 | Wigan BEST | 29.40 |
| 3 | 88 | Roan SHERIFF | 17 | Skipton | 28.00 |
| 4 | 94 | James PENNINGTON | 18 | Altrincham | 26.80 |
| 5 | 91 | Matthew TINKLER | 17 | Wigan BEST | 27.80 |
| 6 | 85 | Davey UNWIN | 16 | Stockport Mo | 28.50 |
| 7 | 79 | Lewis COTTAM | 17 | Stockport Mo | 29.60 |
| 8 | 73 | Callum MAWSON | 17 | Co Bradford | 30.20 |
| 9 | 67 | David BARNETT | 20 | Durham City | 30.60 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 71 | Jude DENNING | 16 | Boldmere | 30.30 |
| 1 | 77 | Owen WHITELEY | 16 | Co Manch Aq | 29.72 |
| 2 | 83 | Noah WRAGG | 19 | Bo Barnsley | 29.40 |
| 3 | 89 | Joshua GOLSBY-TAYLOR | 18 | Leamington | 27.90 |
| 4 | 95 | Luca DE ZILVA | 19 | Leic Sharks | 25.90 |
| 5 | 92 | Lucas LOWERY | 24 | AJ Newcastle | 27.50 |
| 6 | 86 | Tom ARKWRIGHT | 17 | Leyland Barr | 28.50 |
| 7 | 80 | Henry KNIGHT | 17 | Northampton | 29.53 |
| 8 | 74 | Maxwell STURZAKER | 16 | Blackpool Aq | 30.16 |
| 9 | 68 | Thomas DERBYSHIRE | 16 | Leic Sharks | 30.47 |