EVENT 107 Girls 08/12 Yrs 50m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 2 | Aya HOSHEH | 10 | Kirkstall 8 | |
| 1 | 4 | Michilena SZYMANSKA | 10 | Co Leeds | |
| 2 | 6 | Isabel HANDLEY | 8 | John Smeaton | 1:24.91 |
| 3 | 8 | Jasmine GINEL | 10 | Morley 8 | 1:18.45 |
| 4 | 10 | Grace BOLTON | 9 | Morley 8 | 1:16.87 |
| 5 | 9 | Sophie WHITAKER | 8 | Airborough 8 | 1:17.00 |
| 6 | 7 | Cyra REITH | 8 | John Smeaton | 1:19.77 |
| 7 | 5 | Jade MAINPRIZE | 8 | Airborough 8 | 1:37.00 |
| 8 | 3 | Elizabeth WILKINSON | 8 | John Smeaton | |
| 9 | 1 | Martyna SZYMANSKA | 9 | Co Leeds | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 12 | Olivia PAINE | 8 | Kirkstall 8 | 1:14.00 |
| 1 | 14 | Mallerie SAMUEL | 9 | Kirkstall 8 | 1:13.00 |
| 2 | 16 | Aleyna COLEMAN | 10 | John Smeaton | 1:12.36 |
| 3 | 18 | Sophia BETTIS | 8 | Co Leeds | 1:10.95 |
| 4 | 20 | Jessica CHILD | 8 | Airborough 8 | 1:10.16 |
| 5 | 19 | Elizabeth HAY | 9 | T.I.D | 1:10.34 |
| 6 | 17 | Kadie WATERSTON | 8 | Scott Hall 8 | 1:11.81 |
| 7 | 15 | Brooke HALE | 8 | Co Leeds | 1:12.60 |
| 8 | 13 | Freya COTERILL | 8 | Co Leeds | 1:13.48 |
| 9 | 11 | Skye FAGAN | 11 | Morley 8 | 1:15.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 22 | Emily RYMER | 9 | John Smeaton | 1:08.06 |
| 1 | 24 | Gabby LEACH | 10 | Morley 8 | 1:06.99 |
| 2 | 26 | Willow HICKMAN | 10 | Morley 8 | 1:05.00 |
| 3 | 28 | Charlotte SPENCER | 8 | Morley 8 | 1:04.63 |
| 4 | 30 | Rebecca HONEYMAN | 10 | John Smeaton | 1:03.69 |
| 5 | 29 | Grace JOHNSON | 8 | Co Leeds | 1:04.00 |
| 6 | 27 | Bo HASHEMI | 9 | Co Leeds | 1:04.67 |
| 7 | 25 | Isobel GILLY | 9 | Scott Hall 8 | 1:05.17 |
| 8 | 23 | Daisy MCNAMARA | 9 | Co Leeds | 1:07.82 |
| 9 | 21 | Maria TOBIN | 8 | Morley 8 | 1:09.05 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 32 | Emma KNOWLES | 9 | Co Leeds | 1:02.95 |
| 1 | 34 | Lola ONEILL | 9 | Co Leeds | 1:02.42 |
| 2 | 36 | Elizabeth-Jane HERSIC | 9 | Kirkstall 8 | 1:02.00 |
| 3 | 38 | Chloe CHEESEBROUGH | 10 | John Smeaton | 1:01.06 |
| 4 | 40 | Lauren THORN | 8 | Co Leeds | 1:00.70 |
| 5 | 39 | Millie THRELFALL | 8 | Airborough 8 | 1:01.00 |
| 6 | 37 | Alice ASHCROFT | 8 | Co Leeds | 1:01.68 |
| 7 | 35 | Pheobe LOCK | 8 | Morley 8 | 1:02.01 |
| 8 | 33 | Lilly GREENWOOD | 10 | Morley 8 | 1:02.57 |
| 9 | 31 | Eve LAWRENCE | 10 | Pudsey 8 | 1:03.00 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 42 | Caitlin-May SMITH | 8 | T.I.D | 1:00.53 |
| 1 | 44 | Sophie RAMSHAW | 8 | Scott Hall 8 | 59.97 |
| 2 | 46 | Molly SWINDLEHURST | 9 | Kirkstall 8 | 59.46 |
| 3 | 48 | Evie INGRAM | 9 | Co Leeds | 59.10 |
| 4 | 50 | Carly WATSON | 11 | Airborough 8 | 59.00 |
| 5 | 49 | Scarlett GREGORY | 9 | Kirkstall 8 | 59.00 |
| 6 | 47 | Emma GRIFFITHS | 9 | T.I.D | 59.38 |
| 7 | 45 | Isabelle HEALD | 9 | Co Leeds | 59.85 |
| 8 | 43 | Charlotte PEDLEY | 9 | John Smeaton | 1:00.25 |
| 9 | 41 | Purdy ROBERTS | 9 | Morley 8 | 1:00.57 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 52 | Mia STEEDEN | 9 | Co Leeds | 58.57 |
| 1 | 54 | Ruby SWALES | 9 | John Smeaton | 58.23 |
| 2 | 56 | Anna SCHLOSSHAN | 8 | Co Leeds | 57.40 |
| 3 | 58 | Gurleen SANDHU | 11 | Morley 8 | 57.27 |
| 4 | 60 | Eva HEWER | 9 | Co Leeds | 57.22 |
| 5 | 59 | Sophia FORSHAW | 8 | Co Leeds | 57.27 |
| 6 | 57 | Amelie ANDREASEN | 9 | Co Leeds | 57.38 |
| 7 | 55 | Alex NEWTON | 9 | Co Leeds | 57.60 |
| 8 | 53 | Eleanor PARKINSON | 10 | Kirkstall 8 | 58.54 |
| 9 | 51 | Maggie TRAN | 10 | Scott Hall 8 | 58.93 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 62 | Evie MCKENNA | 9 | Morley 8 | 56.90 |
| 1 | 64 | Hannah MONTET | 10 | Airborough 8 | 56.58 |
| 2 | 66 | Lilly MILLER | 10 | Airborough 8 | 56.05 |
| 3 | 68 | Lucia STONEY | 11 | Airborough 8 | 56.00 |
| 4 | 70 | Ruby ELLIS | 9 | Co Leeds | 55.86 |
| 5 | 69 | Lottie MASSAM | 9 | Co Leeds | 56.00 |
| 6 | 67 | Charlotte MORETON | 9 | Kirkstall 8 | 56.02 |
| 7 | 65 | Kristina BATEY | 10 | Scott Hall | 56.23 |
| 8 | 63 | Caitlin MARSHALL | 10 | Airborough 8 | 56.73 |
| 9 | 61 | Alexandra CHEETHAM | 9 | John Smeaton | 57.02 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 72 | Isabelle WOOD | 10 | Scott Hall 8 | 55.46 |
| 1 | 74 | Holly HURST | 9 | Wetherby 8 | 55.00 |
| 2 | 76 | Lexi ENGLAND | 8 | Co Leeds | 54.64 |
| 3 | 78 | Jasmine HIBBERT | 10 | John Smeaton | 53.84 |
| 4 | 80 | Rosie CARTER | 9 | Co Leeds | 53.21 |
| 5 | 79 | Caitlin CHILD | 10 | Airborough 8 | 53.83 |
| 6 | 77 | Ellie OXLEY-HOLMES | 10 | Pudsey 8 | 54.00 |
| 7 | 75 | Aimee MARTISON-SMITH | 10 | John Smeaton | 54.96 |
| 8 | 73 | Isobel HUGHES | 10 | Pudsey 8 | 55.42 |
| 9 | 71 | Sofia BEDNAREK | 8 | Co Leeds | 55.66 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 82 | Ava PROCTOR | 9 | Co Leeds | 53.01 |
| 1 | 84 | Matilda TRICKLEBANK | 9 | Co Leeds | 52.68 |
| 2 | 86 | Rose LEVER | 10 | Co Leeds | 51.68 |
| 3 | 88 | Isobella MEDIRATTA | 9 | Co Leeds | 50.66 |
| 4 | 90 | Jasmine SHAY | 9 | Co Leeds | 50.59 |
| 5 | 89 | Meryl FRAZER | 12 | Airborough 8 | 50.59 |
| 6 | 87 | Millie BROOKER | 10 | Wetherby 8 | 51.00 |
| 7 | 85 | Ria TULIAO | 10 | Scott Hall 8 | 51.81 |
| 8 | 83 | Abigail BAIDEN | 10 | Co Leeds | 53.00 |
| 9 | 81 | Scarlett FALOON | 10 | John Smeaton | 53.12 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 92 | Valeria PINERA-LEVITA | 8 | Co Leeds | 50.13 |
| 1 | 94 | Elizabeth BARRON | 11 | John Smeaton | 49.89 |
| 2 | 96 | Phoebe HIRST | 10 | Co Leeds | 49.73 |
| 3 | 98 | Chloe MALONEY | 8 | Co Leeds | 49.53 |
| 4 | 100 | Alice UNDERWOOD | 10 | Co Leeds | 48.12 |
| 5 | 99 | Darcey CROSSLEY | 9 | Co Leeds | 49.48 |
| 6 | 97 | Mia WALSH | 11 | Pudsey 8 | 49.57 |
| 7 | 95 | Hazel BLAIN | 8 | Co Leeds | 49.78 |
| 8 | 93 | Maisie WRIGHT | 9 | Co Leeds | 50.10 |
| 9 | 91 | Alexandra WILSON | 10 | Co Leeds | 50.54 |
| Heat Number - 11 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 102 | Izabella HUMPHREYS-LEA | 10 | Co Leeds | 47.44 |
| 1 | 104 | Amelia MCDONNELL | 10 | Co Leeds | 47.33 |
| 2 | 106 | Aki ROBINSON | 10 | Co Leeds | 46.41 |
| 3 | 108 | Ella PHILLIPS | 10 | Co Leeds | 46.14 |
| 4 | 110 | Keira HINCHLIFFE | 10 | Pudsey 8 | 44.91 |
| 5 | 109 | Maddison CARTER | 10 | Co Leeds | 45.10 |
| 6 | 107 | Evangeline STACEY | 10 | Co Leeds | 46.39 |
| 7 | 105 | Morgan TALBOT | 9 | Co Leeds | 46.79 |
| 8 | 103 | Lucia DUNHILL | 9 | Co Leeds | 47.41 |
| 9 | 101 | Abigail HALLAM | 10 | Co Leeds | 48.11 |