EVENT 101 Female 50m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Ashley Hoi Ki TSANG | 10 | Co Leeds | |
| 4 | 3 | Niamh BACKHOUSE | 10 | Kirkstall 8 | |
| 5 | 2 | Diamond NONO YEPSIE | 11 | Kirkstall 8 | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | Ally LUK | 10 | JCCS 8 | |
| 2 | 7 | A STANISZEWSKA-SCONTUS | 10 | Co Leeds | |
| 3 | 9 | Clara BEST | 10 | Fearnville 8 | |
| 4 | 11 | Karina MIHAILOVA | 9 | JCCS 8 | |
| 5 | 10 | Arina MIHAILOVA | 9 | JCCS 8 | |
| 6 | 8 | Rubby KUMI-BARIMAH | 10 | JCCS 8 | |
| 7 | 6 | Elin BEST | 10 | Fearnville 8 | |
| 8 | 4 | Hettie DANBY | 9 | Co Leeds | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 13 | Emily Rose GARRICK | 8 | Co Leeds | |
| 1 | 15 | Sophia HILL | 9 | Aire 8 | |
| 2 | 17 | Zahra JEEVA | 9 | Smeaton 8 | 1:35.00 |
| 3 | 19 | Anya MILLER | 9 | Pudsey 8 | 1:31.00 |
| 4 | 21 | Eleanor DUNNIGAN | 8 | Scott Hall 8 | 1:30.00 |
| 5 | 20 | Evelyn FORD | 9 | Pudsey 8 | 1:31.00 |
| 6 | 18 | Annabelle BUDD | 8 | Pudsey 8 | 1:35.00 |
| 7 | 16 | India BELLWOOD | 11 | Kirkstall 8 | |
| 8 | 14 | Ilapreet Kaur TWEDDLE | 8 | Co Leeds | |
| 9 | 12 | Daisy RASOOL | 9 | Co Leeds | |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 23 | Ezrae COCKERILL | 9 | Scott Hall 8 | 1:30.00 |
| 1 | 25 | Beatrice LAMBERT | 11 | Kirkstall 8 | 1:29.00 |
| 2 | 27 | Ivy SHEARD | 10 | Fearnville 8 | 1:20.78 |
| 3 | 29 | Claire CARROLL | 9 | Aire 8 | 1:20.50 |
| 4 | 31 | Ivy MALECKA | 9 | Aire 8 | 1:20.00 |
| 5 | 30 | Hattie KEELER | 9 | Fearnville 8 | 1:20.13 |
| 6 | 28 | Latika MEHTA | 9 | Scott Hall 8 | 1:20.74 |
| 7 | 26 | Abigail O'SULLIVAN | 10 | Fearnville 8 | 1:22.59 |
| 8 | 24 | Emily BUDD | 10 | Co Leeds | 1:30.00 |
| 9 | 22 | Maya BROWN | 8 | Smeaton 8 | 1:30.00 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 33 | Paige ROBERTSON | 8 | Co Leeds | 1:20.00 |
| 1 | 35 | Anna GUTU | 9 | Pudsey 8 | 1:20.00 |
| 2 | 37 | Ruby RODEN | 9 | JCCS 8 | 1:20.00 |
| 3 | 39 | Hannah HEPBURN-WOOD | 9 | Co Leeds | 1:15.57 |
| 4 | 41 | Madeleine GIBSON | 11 | Pudsey 8 | 1:14.00 |
| 5 | 40 | Kelise HORSFALL | 8 | JCCS 8 | 1:14.64 |
| 6 | 38 | Lucy HOLLOWAY | 9 | Co Leeds | 1:19.00 |
| 7 | 36 | Grace CASCI | 10 | Kirkstall 8 | 1:20.00 |
| 8 | 34 | Phoebe MALONE | 11 | Morley 8 | 1:20.00 |
| 9 | 32 | Rahel VALLIKATT | 10 | Kirkstall 8 | 1:20.00 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 43 | Ayla GRAY | 10 | Fearnville 8 | 1:13.03 |
| 1 | 45 | Sylvia BAKER | 10 | Scott Hall 8 | 1:12.03 |
| 2 | 47 | Caitlin DEWHIRST | 9 | Co Leeds | 1:10.69 |
| 3 | 49 | Freya READ | 8 | Co Leeds | 1:10.02 |
| 4 | 51 | Ella SLATER | 9 | JCCS 8 | 1:10.00 |
| 5 | 50 | Mish'Al KHAWAR | 10 | Aire 8 | 1:10.00 |
| 6 | 48 | Emelia SHEARER | 11 | Aire 8 | 1:10.41 |
| 7 | 46 | E PERULERO DRIEHAUS | 10 | Kirkstall 8 | 1:11.00 |
| 8 | 44 | Millie NEALE | 9 | Co Leeds | 1:12.09 |
| 9 | 42 | Lyra HAMBLETON-FIELD | 9 | Rothwell 8 | 1:14.00 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 53 | Niamh ARCHBOLD | 10 | Kirkstall 8 | 1:09.00 |
| 1 | 55 | Matilda SHERLEY-PRICE | 9 | Co Leeds | 1:08.35 |
| 2 | 57 | Georgia CASSON | 10 | Aire 8 | 1:08.00 |
| 3 | 59 | Pahal SHAH | 10 | Morley 8 | 1:08.00 |
| 4 | 61 | Sophie LEWIS | 10 | Co Leeds | 1:07.52 |
| 5 | 60 | Matilda PENNELLS | 9 | Co Leeds | 1:07.81 |
| 6 | 58 | Mathilda DAVIES | 11 | Pudsey 8 | 1:08.00 |
| 7 | 56 | Anya CLARKE | 11 | Fearnville 8 | 1:08.30 |
| 8 | 54 | Evelyn CHIA | 10 | Fearnville 8 | 1:08.98 |
| 9 | 52 | Rosalia PIORO | 10 | Scott Hall 8 | 1:09.47 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 63 | Grace ZHOU | 9 | Co Leeds | 1:06.84 |
| 1 | 65 | Stella BOWES | 8 | Co Leeds | 1:06.00 |
| 2 | 67 | Amina RAZA | 8 | Co Leeds | 1:04.91 |
| 3 | 69 | Jemima PAPP | 9 | Aire 8 | 1:03.56 |
| 4 | 71 | Imogen KNOTT | 11 | Fearnville 8 | 1:03.48 |
| 5 | 70 | Harper ELLIS | 9 | Co Leeds | 1:03.51 |
| 6 | 68 | Indie-Lilah RICHARDSON | 11 | Rothwell 8 | 1:04.55 |
| 7 | 66 | Gracie HART | 9 | Co Leeds | 1:04.95 |
| 8 | 64 | Amber THOMPSON | 11 | Aire 8 | 1:06.41 |
| 9 | 62 | Lily HOGAN | 9 | Co Leeds | 1:07.14 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 73 | Isla JOHNSON | 10 | Kirkstall 8 | 1:03.00 |
| 1 | 75 | Isabella MEYER | 10 | Scott Hall 8 | 1:03.00 |
| 2 | 77 | Quinn ROBERTSON | 10 | Co Leeds | 1:02.20 |
| 3 | 79 | Lily-Rose TURNER | 10 | Rothwell 8 | 1:02.02 |
| 4 | 81 | Ferne DYSON | 10 | Co Leeds | 1:01.22 |
| 5 | 80 | Rosamund TAN | 10 | Co Leeds | 1:01.34 |
| 6 | 78 | Charlize SCHNEIDER | 10 | Co Leeds | 1:02.20 |
| 7 | 76 | Anneliese CIRSTEA | 10 | Co Leeds | 1:02.24 |
| 8 | 74 | Charlotte ASHWELL | 10 | Co Leeds | 1:03.00 |
| 9 | 72 | Holly BROWN | 9 | Co Leeds | 1:03.40 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 83 | Amy FIELDS | 11 | Fearnville 8 | 1:01.00 |
| 1 | 85 | B TRAVISS-TURNER | 11 | Scott Hall 8 | 1:00.34 |
| 2 | 87 | Ema GHERMANSCHI-LUNGU | 10 | Co Leeds | 1:00.05 |
| 3 | 89 | Alicja BIELAWNA | 10 | Smeaton 8 | 1:00.00 |
| 4 | 91 | Olivia GODDARD | 11 | Rothwell 8 | 59.00 |
| 5 | 90 | Ida TAYLOR | 11 | Pudsey 8 | 59.45 |
| 6 | 88 | Emily GIBSON | 11 | Kirkstall 8 | 1:00.00 |
| 7 | 86 | Jessica SUTCLIFFE | 9 | Co Leeds | 1:00.29 |
| 8 | 84 | Florence FARMERY | 12 | Pudsey 8 | 1:00.80 |
| 9 | 82 | Dora WALMSLEY | 11 | Scott Hall 8 | 1:01.18 |
| Heat Number - 11 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 93 | Zoe WRIGHT | 11 | Co Leeds | 58.60 |
| 1 | 95 | Emily BENNETT | 11 | Aire 8 | 58.14 |
| 2 | 97 | Sophie PATTERSON | 9 | Co Leeds | 57.83 |
| 3 | 99 | Sophia Xiu Hui KOK | 10 | Co Leeds | 57.50 |
| 4 | 101 | Rosemary DUNNIGAN | 10 | Scott Hall 8 | 56.77 |
| 5 | 100 | Faith BRAYSHAW | 11 | Aire 8 | 56.86 |
| 6 | 98 | Jovie CLARKE | 11 | Holt Park 8 | 57.81 |
| 7 | 96 | Lilia ARMITAGE | 11 | JCCS 8 | 58.00 |
| 8 | 94 | Annabelle FENTON | 11 | Rothwell 8 | 58.35 |
| 9 | 92 | Aoife DEWHIRST | 11 | Co Leeds | 58.76 |
| Heat Number - 12 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 103 | Lola MALCOLM | 8 | Co Leeds | 56.66 |
| 1 | 105 | Isabelle WADE | 12 | Pudsey 8 | 56.21 |
| 2 | 107 | Heisi MACKINTOSH | 12 | Rothwell 8 | 56.00 |
| 3 | 109 | Elizabeth ROTHWELL | 10 | Co Leeds | 55.20 |
| 4 | 111 | Gabriella PIORO | 12 | Scott Hall 8 | 55.01 |
| 5 | 110 | Ellie RICHARDSON | 12 | Fearnville 8 | 55.10 |
| 6 | 108 | G ROBERTS-SMITH | 10 | Co Leeds | 55.79 |
| 7 | 106 | G KOLACZ APPLEYARD | 12 | Fearnville 8 | 56.20 |
| 8 | 104 | Erin HARGREAVES | 11 | Co Leeds | 56.36 |
| 9 | 102 | Onadi GUNARATHNE | 9 | Co Leeds | 56.73 |
| Heat Number - 13 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 113 | Evie CANNING | 11 | Scott Hall 8 | 54.27 |
| 1 | 115 | Ayla CARRY | 11 | Co Leeds | 53.83 |
| 2 | 117 | Anna GLOSEK | 12 | Co Leeds | 52.49 |
| 3 | 119 | Annabelle ALLSHORN | 12 | Holt Park 8 | 50.17 |
| 4 | 121 | Ella HARRISON | 11 | Co Leeds | 45.40 |
| 5 | 120 | Evie MORAN | 11 | Co Leeds | 46.70 |
| 6 | 118 | C ROBERTS-SMITH | 9 | Co Leeds | 50.41 |
| 7 | 116 | Sienna XU | 12 | Fearnville 8 | 53.61 |
| 8 | 114 | Emma GLOSEK | 10 | Co Leeds | 53.86 |
| 9 | 112 | Leah MACDONALD | 10 | Co Leeds | 54.94 |