EVENT 104 Boys 50m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 3 | 2 | George LONGLEY | 14 | S6 | Carnforth | 47.30 |
| 4 | 4 | Alfie KELLY | 9 | | Carnforth | 44.80 |
| 5 | 3 | Alex BOYD | 9 | | Co Leeds | 45.94 |
| 6 | 1 | Yusef DOURANDISH | 9 | | Co Leeds | 57.70 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 6 | Henry PATTERSON | 9 | | Co Leeds | 44.36 |
| 1 | 8 | Daniel RAWLINGS | 10 | | Co Leeds | 42.84 |
| 2 | 10 | George HORTON | 13 | | Carnforth | 42.60 |
| 3 | 12 | Theo SIRA | 9 | | Co Leeds | 42.20 |
| 4 | 14 | James BOTAN | 10 | | AJ Newcastle | 41.19 |
| 5 | 13 | George BEILBY-WOODWARD | 9 | | Co Leeds | 41.60 |
| 6 | 11 | Zac PHILLIPS | 9 | | Co Leeds | 42.30 |
| 7 | 9 | Zachary HOGG | 10 | | Co Leeds | 42.70 |
| 8 | 7 | Yin Ho Adrian CHAN | 9 | | Co Leeds | 42.90 |
| 9 | 5 | Fraser GALBRAITH | 9 | | Co Leeds | 44.70 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 16 | Lewis LUNG | 10 | | Co Leeds | 40.66 |
| 1 | 18 | Jacob DYER | 11 | | Co Leeds | 39.70 |
| 2 | 20 | Rubin BIGLEY | 12 | | AJ Newcastle | 38.80 |
| 3 | 22 | Theo GILBERT | 10 | | Co Leeds | 38.39 |
| 4 | 24 | Oscar CALAM | 9 | | Co Leeds | 38.10 |
| 5 | 23 | Samuel FORD | 9 | | Co Leeds | 38.10 |
| 6 | 21 | Tristan CARRASCO RUIZ | 10 | | Trafford Met | 38.40 |
| 7 | 19 | Liam LI | 9 | | Co Leeds | 39.30 |
| 8 | 17 | Charlie BRADLEY | 11 | | Co Leeds | 40.20 |
| 9 | 15 | James DEVERILL | 11 | | Co Leeds | 40.90 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 26 | George RICKETTS | 10 | | Co Leeds | 36.85 |
| 1 | 28 | Jacob LILL | 11 | | Co Leeds | 36.59 |
| 2 | 30 | Ted WINGFIELD | 9 | | Co Leeds | 36.50 |
| 3 | 32 | Joshua MCMILLAN | 12 | | Co Leeds | 36.33 |
| 4 | 34 | Ellis HARGREAVES | 11 | | Co Leeds | 36.00 |
| 5 | 33 | Jacob JONES | 11 | | Co Leeds | 36.20 |
| 6 | 31 | Zachary WHITTAKER | 10 | | Co Leeds | 36.42 |
| 7 | 29 | Solomon COFFEY-WILLS | 10 | | Co Leeds | 36.59 |
| 8 | 27 | Tomas BICKERS | 11 | | Co Leeds | 36.80 |
| 9 | 25 | Tyler GREEN | 9 | | Co Leeds | 37.80 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 36 | Samuel LI | 11 | | AJ Newcastle | 35.41 |
| 1 | 38 | Alexander WATSON | 12 | | AJ Newcastle | 35.10 |
| 2 | 40 | Matthew OGBUAGU | 11 | | Co Leeds | 34.58 |
| 3 | 42 | Oliver ATHA | 11 | | Co Leeds | 34.44 |
| 4 | 44 | Tyler RAVEN | 10 | | Co Leeds | 34.27 |
| 5 | 43 | Angus YOUNG | 12 | | Co Leeds | 34.33 |
| 6 | 41 | Thomas HORNE | 12 | | Co Leeds | 34.50 |
| 7 | 39 | Jeffrey LANGE | 12 | | Co Leeds | 34.58 |
| 8 | 37 | Hogan LAM | 11 | | Co Leeds | 35.15 |
| 9 | 35 | Ashton BARRACLOUGH | 12 | | Spenborough | 35.78 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 46 | Benjamin CLARK | 11 | | Co Leeds | 34.00 |
| 1 | 48 | Oliver BARKER | 10 | | Co Leeds | 33.35 |
| 2 | 50 | Hudson SMITH | 12 | | Co Leeds | 33.15 |
| 3 | 52 | Jack MITCHELL | 12 | | Spenborough | 32.79 |
| 4 | 54 | Jacob IRVING | 12 | | Co Liverpool | 32.37 |
| 5 | 53 | Leo LI | 11 | | Co Leeds | 32.73 |
| 6 | 51 | Oscar HUSSEY | 11 | | Co Leeds | 32.93 |
| 7 | 49 | Sebastian HUNTER | 13 | | Co Leeds | 33.16 |
| 8 | 47 | Robson HART | 10 | | Co Leeds | 33.74 |
| 9 | 45 | Oliver MASKELL | 10 | | Co Leeds | 34.04 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 56 | Oliver BARRETT | 12 | | Co Leeds | 32.26 |
| 1 | 58 | Reuben HARRISON | 13 | | Co Leeds | 31.34 |
| 2 | 60 | Matei STOICESCU | 13 | | Co Leeds | 30.85 |
| 3 | 62 | Jackson CLARKE | 13 | | Co Leeds | 30.43 |
| 4 | 64 | Harvey BURNS | 15 | | Carnforth | 30.20 |
| 5 | 63 | Cameron VERTH | 15 | | AJ Newcastle | 30.35 |
| 6 | 61 | Lucas MAKEPEACE | 13 | | Spenborough | 30.60 |
| 7 | 59 | Charlie HORNE | 14 | | Co Leeds | 31.34 |
| 8 | 57 | Olaf GRUDOWSKI | 11 | | Co Leeds | 31.38 |
| 9 | 55 | William DUNN | 12 | | Co Leeds | 32.26 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 66 | Dhilan DALY | 14 | | Spenborough | 29.70 |
| 1 | 68 | Felipe BOADA | 16 | | AJ Newcastle | 29.30 |
| 2 | 70 | Luke DYER | 15 | | Co Leeds | 28.88 |
| 3 | 72 | James METCALFE | 15 | | Carnforth | 28.50 |
| 4 | 74 | George THOMSON | 18 | | AJ Newcastle | 28.00 |
| 5 | 73 | Tin Ho CHEUNG | 15 | | Co Leeds | 28.16 |
| 6 | 71 | Alex MCHUGH | 14 | | Carnforth | 28.56 |
| 7 | 69 | Luke BARTON | 17 | | AJ Newcastle | 29.00 |
| 8 | 67 | William LANCASHIRE | 12 | | Co Leeds | 29.58 |
| 9 | 65 | Demilade AYEMOWA | 13 | | Co Leeds | 30.13 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 0 | 76 | Archie SPICER | 14 | | Carnforth | 27.76 |
| 1 | 78 | George CARRY | 15 | | Co Leeds | 27.49 |
| 2 | 80 | Luke HORTON | 16 | | Carnforth | 27.10 |
| 3 | 82 | Ethan BLAND | 18 | | Carnforth | 26.60 |
| 4 | 84 | Benjamin BUSH | 17 | | Spenborough | 26.45 |
| 5 | 83 | Oliver STEELE | 15 | | Co Leeds | 26.51 |
| 6 | 81 | Will SKIGGS | 15 | | Bradford | 26.66 |
| 7 | 79 | Callum RAVEN | 14 | | Co Leeds | 27.46 |
| 8 | 77 | Osian SPENCE | 13 | | Carnforth | 27.71 |
| 9 | 75 | Ethan COWELL | 14 | | Co Leeds | 27.83 |