EVENT 303 Female 50m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 3 | 1 | Poppy GENT | 15 | | Coalville | |
| 4 | 3 | River JOLLEY | 15 | | Leic Peng | |
| 5 | 2 | Amelia KASSAM | 15 | | Leicester Ne | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 5 | Charlotte LONG | 14 | | Hinckley | |
| 2 | 7 | Cordelia REED | 14 | | Melton M'bry | |
| 3 | 9 | Freya ROSE | 14 | | Leic Peng | |
| 4 | 11 | Willow HIBBITT | 15 | | Melton M'bry | |
| 5 | 10 | Emmie DENIGAN | 14 | | Melton M'bry | |
| 6 | 8 | Lakshmi SHARMA | 14 | | Braunstone | |
| 7 | 6 | Jemima MERRIFIELD | 14 | | Leicester Ne | |
| 8 | 4 | Grace JOHNSTON | 14 | | Braunstone | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 13 | Meredith HUNT | 14 | | Melton M'bry | |
| 2 | 15 | Iris SOMERVILLE | 13 | | Market Har | |
| 3 | 17 | Drew MARNEY | 13 | | Loughborough | |
| 4 | 19 | Erin ROLLO | 13 | | Coalville | |
| 5 | 18 | M JAROSIEWICZ-GIEC | 13 | | Leicester Ne | |
| 6 | 16 | Lexi ELLIS | 13 | | Leic Sharks | |
| 7 | 14 | May WRIGHT | 13 | | Leic Sharks | |
| 8 | 12 | Jemima BOON | 06 | S10 | Leic Peng | |
| Heat Number - 4 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 21 | Uma STEPHENSON | 13 | | Market Har | |
| 2 | 24 | Elsie BALDWIN | 13 | | Hinckley | |
| 3 | 26 | Iris CARR | 13 | | Hinckley | |
| 4 | 28 | Olivia RUSSELL | 12 | | Hinckley | |
| 5 | 27 | Philippa MORETON | 12 | | Coalville | |
| 6 | 25 | Emmie-Rose POWER | 13 | | Hinckley | |
| 7 | 22 | Mollie SMART | 14 | | Coalville | |
| 8 | 20 | Piper DAVENPORT | 13 | | Loughborough | |
| Heat Number - 5 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 30 | Kaiya LOCKTON | 13 | | Loughborough | |
| 2 | 32 | Ava BOYLIN | 12 | | Coalville | |
| 3 | 34 | Evie LLOYD | 12 | | Loughborough | |
| 4 | 36 | Morgan SAWYER | 14 | | Coalville | |
| 5 | 35 | Boglarka ELEK | 13 | | Melton M'bry | |
| 6 | 33 | Naomi YATES | 12 | | Leicester Ne | |
| 7 | 31 | Hollie SHIELLS | 13 | | Leic Sharks | |
| 8 | 29 | Jessica CURRIE | 12 | | Coalville | |
| Heat Number - 6 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 38 | Ellie CLARKE | 11 | | Hinckley | |
| 2 | 40 | Mea MOORE | 13 | | Market Har | |
| 3 | 42 | Amelie ROLLO | 12 | | Coalville | |
| 4 | 44 | Jessica MORAN | 12 | | Coalville | |
| 5 | 43 | Esmay MICHAEL | 13 | | Leic Peng | |
| 6 | 41 | Beatrice BRITTON | 12 | | Braunstone | |
| 7 | 39 | Emma RUIZ SALFITY | 12 | | Loughborough | |
| 8 | 37 | Rochelle MOORE | 13 | | Coalville | |
| Heat Number - 7 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 46 | Juliet THAI | 12 | | Coalville | |
| 2 | 48 | Minerva WILLIAMS | 12 | | Melton M'bry | |
| 3 | 51 | Aliyah HUDSON | 12 | | Braunstone | |
| 4 | 53 | Amelie ARMITAGE | 13 | | Leic Sharks | |
| 5 | 52 | Ava-Olivia GUBB | 11 | | Loughborough | |
| 6 | 50 | Hollie WILLARS | 13 | | Braunstone | |
| 7 | 47 | Elsbeth WILLIAMS | 12 | | Market Har | |
| 8 | 45 | Amelia MILLER | 12 | | Coalville | |
| Heat Number - 8 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 56 | Elise BOWER | 10 | | Coalville | |
| 2 | 58 | Ruby RICHARDSON | 12 | | Leic Peng | |
| 3 | 60 | Poppy MORGAN | 12 | | Leic Sharks | |
| 4 | 62 | Florence LUCAS | 13 | | Braunstone | |
| 5 | 61 | Evie BRAMFORD | 11 | | Hinckley | |
| 6 | 59 | Michaela RICHARDSON | 10 | | Hinckley | |
| 7 | 57 | Georgie ATKINS | 10 | | Leic Peng | |
| 8 | 55 | Jessica RADCLIFFE | 12 | | Leicester Ne | |
| Heat Number - 9 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 64 | Maya GLASSFORD | 10 | | Melton M'bry | |
| 2 | 66 | Celsey ROBINSON | 11 | | Leicester Ne | |
| 3 | 68 | Grace SMYTHE | 11 | | Loughborough | |
| 4 | 71 | Cora BUXTON | 12 | | Loughborough | |
| 5 | 69 | Jane BEECH | 10 | | Melton M'bry | |
| 6 | 67 | Allana HUDSON | 10 | | Braunstone | |
| 7 | 65 | Eva KOURSIS | 10 | | Loughborough | |
| 8 | 63 | Harriet PEARCE | 11 | | Braunstone | |
| Heat Number - 10 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 73 | Niamh SHEARN | 11 | | Market Har | |
| 2 | 75 | Grace PERKINS | 10 | | Shepshed | |
| 3 | 77 | Florence TUNNICLIFFE | 10 | | Braunstone | |
| 4 | 79 | Harriet JENNINGS | 13 | | Market Har | |
| 5 | 78 | S WILLIAMS-BROWN | 12 | | Market Har | |
| 6 | 76 | Emily HUTCHINSON | 11 | | Coalville | |
| 7 | 74 | Maya DHIRAJ | 10 | | Leicester Ne | |
| 8 | 72 | Charlotte LUCAS | 13 | | Braunstone | |
| Heat Number - 11 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 81 | Eleanor HOCKEY | 11 | | Coalville | |
| 2 | 83 | Isla FOWLER | 13 | | Coalville | |
| 3 | 85 | Bethany BLACKWELL | 10 | | Hinckley | |
| 4 | 87 | India SAWYER | 12 | | Coalville | |
| 5 | 86 | Poppy MASON | 10 | | Hinckley | |
| 6 | 84 | Shivani SHARMA | 13 | | Braunstone | |
| 7 | 82 | Erin BAILEY | 10 | | Market Har | |
| 8 | 80 | Amelia BELCHER | 11 | | Coalville | |
| Heat Number - 12 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 89 | Olivia KERPE | 11 | | Leic Sharks | |
| 2 | 91 | Violet BLACKETT | 13 | | Hinckley | |
| 3 | 93 | Ava WEBB | 12 | | Coalville | |
| 4 | 95 | Evie YOUNG | 10 | | Market Har | |
| 5 | 94 | Peta MORLEY | 11 | | Hinckley | |
| 6 | 92 | Isabella DERBYSHIRE | 13 | | Leic Sharks | |
| 7 | 90 | Felicity HOGGARD | 11 | | Melton M'bry | |
| 8 | 88 | Ellie POULTON-BURBANK | 11 | | Loughborough | |
| Heat Number - 13 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 97 | Elizabeth BAINES | 10 | | Hinckley | |
| 2 | 99 | Abigail GOLYNKER | 10 | | Leic Sharks | |
| 3 | 101 | Kirsten ULPH | 10 | | Leicester Ne | |
| 4 | 104 | Katherine FLETCHER | 13 | | Loughborough | |
| 5 | 103 | Emily PRESTON | 10 | | Market Har | |
| 6 | 100 | Evie BARKER | 10 | | Leic Sharks | |
| 7 | 98 | Sophie BRUTNALL | 11 | | Market Har | |
| 8 | 96 | Ivy LOWE | 12 | | Leicester Ne | |
| Heat Number - 14 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 106 | Emilia DURRINGTON | 10 | | Braunstone | |
| 2 | 109 | Megan BLAIR | 11 | | Coalville | |
| 3 | 112 | Sofia REEDHA | 11 | | Braunstone | |
| 4 | 114 | Alexa MASON | 11 | | Hinckley | |
| 5 | 113 | Sophia TSINONTAS | 10 | | Leic Sharks | |
| 6 | 110 | Grace HURST | 10 | | Leicester Ne | |
| 7 | 108 | Myla DIZON | 11 | | Braunstone | |
| 8 | 105 | Ivanna BEREST | 11 | | Loughborough | |
| Heat Number - 15 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 116 | Roberta KYLE | 11 | | Leic Sharks | |
| 2 | 118 | Isobel OSBORNE | 07 | | Coalville | |
| 3 | 120 | Marta UCIECHA | 10 | | Leicester Ne | |
| 4 | 123 | Jade CURRIE | 10 | | Leicester Ne | |
| 5 | 122 | Olivia BEVAN | 11 | | Hinckley | |
| 6 | 119 | Emily HEWITT | 10 | | Hinckley | |
| 7 | 117 | Connie KYLE | 12 | | Leic Sharks | |
| 8 | 115 | Ivy BROWN | 12 | | Melton M'bry | |
| Heat Number - 16 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 125 | Hollie COWLES | 11 | | Braunstone | |
| 2 | 128 | Kate ANDREWS | 08 | | Braunstone | |
| 3 | 130 | Chloe GENT | 10 | | Coalville | |
| 4 | 132 | Sarah DEW | 07 | | Leic Sharks | |
| 5 | 131 | Ruby DISSINGTON | 11 | | Coalville | |
| 6 | 129 | Katie KIRK | 04 | | Leicester Ne | |
| 7 | 126 | Isla PICKERING | 08 | | Coalville | |
| 8 | 124 | Olivia FAUSTMANN | 11 | | Leic Sharks | |
| Heat Number - 17 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 134 | Eloise ALLSAGER | 07 | | Leic Peng | |
| 2 | 137 | Nicola MICHALSKA | 11 | | Leic Sharks | |
| 3 | 139 | Luan POWER | 09 | | Hinckley | |
| 4 | 141 | Amy WILLETTS | 07 | | Melton M'bry | |
| 5 | 140 | Poppy SCOTCHBROOK | 07 | | Braunstone | |
| 6 | 138 | Eleanor TAYLOR | 05 | | Melton M'bry | |
| 7 | 135 | Evie BEVAN | 09 | | Hinckley | |
| 8 | 133 | Amelie BIRKETT | 07 | | Hinckley | |
| Heat Number - 18 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 145 | Millicent GOLDFINCH | 10 | | Loughborough | |
| 2 | 151 | Alice BALL | 97 | | Market Har | |
| 3 | 158 | Freya WINGFIELD-DOBBS | 06 | | Leicester Ne | |
| 4 | 167 | Catherine YATES | 10 | | Loughborough | |
| 5 | 162 | Eve BURDON | 09 | | Market Har | |
| 6 | 154 | Chloe MORLEY | 12 | | Coalville | |
| 7 | 148 | Matilda MCGRATH | 07 | | Braunstone | |
| 8 | 142 | Lois BUXTON | 09 | | Loughborough | |
| Heat Number - 19 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 146 | Jessica ATKINS | 07 | | Leic Peng | |
| 2 | 152 | Evelyn PRICE | 08 | | Market Har | |
| 3 | 160 | Evie COBURN | 09 | | Melton M'bry | |
| 4 | 168 | Holly GENT | 11 | | Coalville | |
| 5 | 164 | Dorothy PLUMPTON | 09 | | Braunstone | |
| 6 | 156 | Julia JOZWIAK | 08 | | Leic Sharks | |
| 7 | 149 | Sophie LANE | 12 | | Leic Sharks | |
| 8 | 143 | Alice KIRKPATRICK | 08 | | OadbyWigston | |
| Heat Number - 20 |
| Lane | Comp.No. | Name | YoB | Cat | Club | Time |
| 1 | 147 | Ava HARVEY | 09 | | Leic Sharks | |
| 2 | 153 | Isabelle ROSE | 09 | | Leic Peng | |
| 3 | 161 | Charlotte BYRON | 08 | | Melton M'bry | |
| 4 | 169 | Chiara REEDHA | 09 | | Braunstone | |
| 5 | 165 | Sophie STATHAM-GILL | 09 | | Coalville | |
| 6 | 157 | Darcie PLATTS | 08 | | Braunstone | |
| 7 | 150 | Florence SENIOR | 10 | | Braunstone | |
| 8 | 144 | Natasha BALLENDAT | 10 | | Leic Sharks | |