EVENT 205 Boys Open 50m Butterfly - Heats
Not Competing : 14,21,29,42,84,94
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 1 | James ANDREASEN | 9 | Co Leeds | 1:12.20 |
| 3 | 3 | Joshua JAMESON | 9 | Co Leeds | 1:07.00 |
| 4 | 5 | Roman ZAUNER | 12 | York City | 1:05.00 |
| 5 | 4 | Luke HAZELL | 12 | York City | 1:06.00 |
| 6 | 2 | Max VARLEY | 12 | York City | 1:09.72 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 7 | Matei STOICESCU | 9 | Co Leeds | 1:03.60 |
| 1 | 9 | Oliver BOWDEN | 10 | Co Leeds | 1:00.72 |
| 2 | 11 | Oliver HASWELL | 9 | Co Leeds | 1:00.00 |
| 3 | 13 | Jackson CLARKE | 9 | Co Leeds | 1:00.00 |
| 4 | 16 | Reece WEBBER | 10 | Co Leeds | 53.00 |
| 5 | 15 | Archie BROWN | 10 | Co Leeds | 55.20 |
| 6 | 12 | Joseph WILLIAMS | 13 | York City | 1:00.00 |
| 7 | 10 | James YOUNG | 10 | York City | 1:00.30 |
| 8 | 8 | Benjamin MORRIS | 10 | Co Leeds | 1:02.00 |
| 9 | 6 | Arthur KING | 9 | York City | 1:03.70 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 18 | Abelard ROBERTS | 11 | York City | 52.80 |
| 1 | 20 | Yuvraj UBHI | 9 | Co Leeds | 52.50 |
| 2 | 23 | William WILSON | 9 | Co Leeds | 51.00 |
| 3 | 25 | Christie OLANREWAJU | 11 | AJ Newcastle | 49.00 |
| 4 | 27 | Amos PEARSE DE WOLF | 10 | Co Leeds | 48.70 |
| 5 | 26 | Abdullah MOKHLISSE | 10 | Co Leeds | 48.83 |
| 6 | 24 | Oliver BROOKE | 10 | Co Leeds | 50.02 |
| 7 | 22 | Oliver MOONEY | 9 | Co Leeds | 52.20 |
| 8 | 19 | Tom HEY | 10 | Co Leeds | 52.60 |
| 9 | 17 | George SAMMS | 11 | York City | 53.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 30 | Archie ALLEN | 12 | AJ Newcastle | 47.70 |
| 1 | 32 | Samuel HILL | 9 | Co Leeds | 47.53 |
| 2 | 34 | Matthew WATKIN | 14 | York City | 47.00 |
| 3 | 36 | Ashley TURNER | 11 | York City | 46.50 |
| 4 | 38 | Zak DOWER | 12 | York City | 45.30 |
| 5 | 37 | Albert PINDER | 10 | Co Leeds | 46.06 |
| 6 | 35 | Lucas ALLITT | 9 | York City | 46.80 |
| 7 | 33 | Felipe BOADA | 12 | AJ Newcastle | 47.10 |
| 8 | 31 | David AKEROYD | 10 | Co Leeds | 47.70 |
| 9 | 28 | Liam MATSON | 12 | Kippax | 48.20 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 40 | Jacob BOGGON | 11 | Co Leeds | 43.92 |
| 1 | 43 | George CARRY | 11 | Co Leeds | 43.30 |
| 2 | 45 | Zach CROWTHER | 11 | Co Leeds | 42.80 |
| 3 | 47 | Nathan CARRINGTON | 12 | York City | 42.30 |
| 4 | 49 | Oliver MAYGER | 11 | Thirsk WH | 42.10 |
| 5 | 48 | Edward COLLINS | 10 | Co Leeds | 42.20 |
| 6 | 46 | Maxwell FORD | 10 | Co Leeds | 42.50 |
| 7 | 44 | Daniel CLIPSHAM | 13 | Co Wakefield | 43.10 |
| 8 | 41 | Lucas PIERCY | 11 | Co Leeds | 43.90 |
| 9 | 39 | Oscar SCOTT | 10 | Co Leeds | 44.20 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 51 | Max WALKER | 11 | Thirsk WH | 41.70 |
| 1 | 53 | Henry ROBERTS | 11 | York City | 41.38 |
| 2 | 55 | Asher MAXFIELD | 10 | Co Leeds | 41.00 |
| 3 | 57 | William DALE-WOOD | 9 | Thirsk WH | 40.80 |
| 4 | 59 | Alfie YOUNG | 10 | Co Leeds | 40.70 |
| 5 | 58 | James ADKIN | 12 | Co Leeds | 40.71 |
| 6 | 56 | Jacob O'DONNELL | 9 | Co Leeds | 40.80 |
| 7 | 54 | Aarush SHINDE | 11 | Co Leeds | 41.26 |
| 8 | 52 | Henry SMITH | 13 | Co Wakefield | 41.40 |
| 9 | 50 | Zac JONES | 10 | Co Leeds | 41.70 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 61 | Ethan COWELL | 10 | Co Leeds | 40.64 |
| 1 | 63 | Matthew JAMES | 11 | Co Leeds | 40.40 |
| 2 | 65 | George WOODS | 10 | Co Leeds | 39.40 |
| 3 | 67 | Jamie BLEANCH | 12 | York City | 38.67 |
| 4 | 69 | Hari MONTGOMERY | 12 | Co Leeds | 38.40 |
| 5 | 68 | Owen DEWEY-NAGER | 10 | Co Wakefield | 38.63 |
| 6 | 66 | Matthew ROBERTS | 12 | Co Leeds | 39.30 |
| 7 | 64 | Daniel GREEN | 12 | Kippax | 39.80 |
| 8 | 62 | Joseph HALL | 10 | Co Leeds | 40.50 |
| 9 | 60 | Isaac FOY | 10 | Co Leeds | 40.68 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 71 | Louie MILLER | 13 | Co Wakefield | 37.70 |
| 1 | 73 | Charlie HINSON | 11 | Co Leeds | 37.30 |
| 2 | 75 | Daniel CURRAN | 13 | Bev Barracud | 37.00 |
| 3 | 77 | Oliver GOODISON | 11 | Co Leeds | 36.53 |
| 4 | 79 | Kieran MATSON | 14 | Kippax | 36.00 |
| 5 | 78 | Luke DYER | 11 | Co Leeds | 36.28 |
| 6 | 76 | Joshua BROMPTON | 14 | Co Leeds | 36.60 |
| 7 | 74 | Callum RAVEN | 10 | Co Leeds | 37.04 |
| 8 | 72 | Dominic VILA | 11 | Co Leeds | 37.60 |
| 9 | 70 | Robert CHRISTIAN | 11 | AJ Newcastle | 38.40 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 81 | Benjamin DALE-WOOD | 11 | Thirsk WH | 35.25 |
| 1 | 83 | Thomas MILNER | 12 | Co Leeds | 35.18 |
| 2 | 86 | Charlie SHEPHERD | 13 | Thirsk WH | 34.89 |
| 3 | 88 | Reece GRAHAM | 18 | AJ Newcastle | 34.70 |
| 4 | 90 | Oliver BROMPTON | 11 | Co Leeds | 34.21 |
| 5 | 89 | Matthew JUST | 11 | Co Leeds | 34.30 |
| 6 | 87 | William BACON | 13 | Co Leeds | 34.76 |
| 7 | 85 | Keiran HEPWORTH | 12 | Co Leeds | 34.99 |
| 8 | 82 | Theodore ROSENBERG | 12 | Co Leeds | 35.22 |
| 9 | 80 | Oliver STEELE | 11 | Co Leeds | 35.60 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 92 | Kourosh KHODAKHAH | 12 | Co Leeds | 33.74 |
| 1 | 95 | Leon CALLAGHAN | 16 | Co Salford | 32.80 |
| 2 | 97 | Oliver WHITTLESTON | 12 | Co Leeds | 32.56 |
| 3 | 99 | Samuel PICKUP | 15 | York City | 31.60 |
| 4 | 101 | Joseph BURNELL | 16 | Co Leeds | 29.10 |
| 5 | 100 | Alex HOLMES | 15 | Co Wakefield | 31.50 |
| 6 | 98 | Jack SENIOR | 15 | Co Leeds | 31.80 |
| 7 | 96 | William SUTCLIFFE | 14 | Bev Barracud | 32.60 |
| 8 | 93 | Daniel STEVENS | 14 | Bev Barracud | 33.50 |
| 9 | 91 | Harry SENIOR | 12 | Co Leeds | 33.87 |