EVENT 105 Female MC 09 /Over 100m Breaststrok - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Natalie TREGELLAS | 14 | Newark | |
| 4 | 2 | Yu Tsing (Trixie) CHEU | 11 | Grantham | |
| 5 | 3 | Jessica DAVISON | 10 | Louth | 2:35.89 |
| 6 | 4 | Taliyah MALLETT | 9 | Boston | 2:24.06 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | Poppy BRODIE | 12 | Grantham | 2:15.92 |
| 2 | 6 | Florence HIPPISLEY | 10 | Co Lincoln P | 2:15.47 |
| 3 | 7 | Bella Rose ASKEW | 11 | Skegness | 2:12.19 |
| 4 | 8 | Bente SCHUERCH | 9 | Co Lincoln P | 2:10.00 |
| 5 | 9 | Matilda ROTHWELL | 9 | Co Lincoln P | 2:10.00 |
| 6 | 10 | Evangeline KINNEAR | 11 | Grantham | 2:08.86 |
| 7 | 11 | Ava MORGAN | 10 | Co Lincoln P | 2:08.01 |
| 8 | 12 | Olivia LEVERTON | 11 | Co Lincoln P | 2:05.32 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Matilda MCDONNELL | 11 | Grantham | 2:04.38 |
| 2 | 14 | Annabel HILLSON | 9 | Grantham | 2:04.06 |
| 3 | 15 | Edith HODSON | 10 | Newark | 2:03.66 |
| 4 | 16 | Elizabeth FAHEY | 10 | Newark | 2:03.19 |
| 5 | 17 | Abigail TAYLOR | 10 | Grantham | 2:02.63 |
| 6 | 18 | Emily CLAYTON | 10 | Grantham | 2:02.06 |
| 7 | 19 | Amelia SOAR | 10 | Newark | 2:02.00 |
| 8 | 20 | Betsy BOLAND | 11 | Louth | 2:00.03 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 21 | Lily HALE | 10 | Skegness | 2:00.00 |
| 2 | 22 | Florence HARPER | 11 | Grantham | 1:59.47 |
| 3 | 23 | Niamh KERRIGAN | 11 | Co Lincoln P | 1:58.46 |
| 4 | 24 | Honey FLOWER | 10 | Grantham | 1:57.70 |
| 5 | 25 | Katie BEASTALL | 11 | Co Lincoln P | 1:57.55 |
| 6 | 26 | Madeline SURTEES | 11 | Grantham | 1:57.36 |
| 7 | 27 | Elizabeth JONES | 14 | Grantham | 1:55.74 |
| 8 | 28 | Elspeth MASON-SMITH | 11 | Louth | 1:55.63 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 29 | Isabella TRAGNI | 12 | Co Lincoln P | 1:54.20 |
| 2 | 30 | Emmeline GLEAVE | 9 | Grantham | 1:50.43 |
| 3 | 31 | Freya HUGHES | 11 | Co Lincoln P | 1:50.21 |
| 4 | 32 | Holly JOHNSON | 14 | Co Lincoln P | 1:50.00 |
| 5 | 33 | Marianne SMITH | 12 | Newark | 1:50.00 |
| 6 | 34 | Holly GLASSFORD | 11 | Melton M'bry | 1:48.96 |
| 7 | 35 | Isobel DELDERFIELD | 10 | Co Lincoln P | 1:48.87 |
| 8 | 36 | Octavia SHEARN | 12 | Grantham | 1:47.14 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 37 | Elisabeth KINNEAR | 14 | Grantham | 1:45.55 |
| 2 | 38 | Amy FOSTER | 11 | Louth | 1:44.72 |
| 3 | 39 | Alice MCMASTER | 13 | Co Lincoln P | 1:44.64 |
| 4 | 40 | Charlotte GOSLING | 15 | Newark | 1:43.54 |
| 5 | 41 | Ava-Grace GREGORY | 12 | Grantham | 1:43.04 |
| 6 | 42 | Emily SMITH | 15 | Boston | 1:41.71 |
| 7 | 43 | Ella KHAMA | 10 | Grantham | 1:41.27 |
| 8 | 44 | Isabelle CLAYTON | 12 | Grantham | 1:41.13 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 45 | Ava MALLOWS | 12 | Louth | 1:40.81 |
| 2 | 46 | Emilia THORNLEY-PAYNE | 16 | Boston | 1:40.46 |
| 3 | 47 | Emilija IVANOVA | 15 | Boston | 1:39.26 |
| 4 | 48 | Emiliyana KOKINOVA | 14 | Louth | 1:38.62 |
| 5 | 49 | Emily PENNELL | 14 | Co Lincoln P | 1:38.45 |
| 6 | 50 | Abbey HURST-YATES | 13 | Newark | 1:38.30 |
| 7 | 51 | Imogen ROTHWELL | 12 | Co Lincoln P | 1:36.93 |
| 8 | 52 | Isla LORMOR | 12 | Gainsborough | 1:36.73 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 53 | Eliza MULHOLLAND | 13 | Lincoln TSA | 1:36.07 |
| 2 | 54 | Janna SCHUERCH | 14 | Co Lincoln P | 1:35.35 |
| 3 | 55 | Lexie SHEWAN | 14 | Grantham | 1:35.08 |
| 4 | 56 | Ellena HOWITT | 13 | Grantham | 1:34.79 |
| 5 | 57 | Jessica BARGH | 14 | Co Lincoln P | 1:34.51 |
| 6 | 58 | Sophie FOSTER | 13 | Louth | 1:33.87 |
| 7 | 59 | Amelia BIRD | 13 | Skegness | 1:33.80 |
| 8 | 60 | Zoe JONES | 11 | Louth | 1:32.39 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 61 | Grace HOWITT | 15 | Grantham | 1:32.34 |
| 2 | 62 | Mia PARAPIJONAVICIUTE | 15 | Grantham | 1:31.99 |
| 3 | 63 | Jessica - Rose DAVISON | 15 | Grantham | 1:31.93 |
| 4 | 64 | Lizzy LERESCHE HANDS | 13 | Grantham | 1:31.87 |
| 5 | 65 | Harriet MCCORMACK | 14 | Grantham | 1:30.40 |
| 6 | 66 | Elysia SMITH | 14 | Louth | 1:29.85 |
| 7 | 67 | Rianna ABBOTT | 16 | Grantham | 1:29.67 |
| 8 | 68 | Lucy WILLATTS | 13 | Grantham | 1:29.32 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 70 | Amy PALMER | 13 | Co Lincoln P | 1:25.70 |
| 2 | 72 | Suzanna BURKE | 13 | Louth | 1:24.16 |
| 3 | 75 | Grace TURNER | 17 | Grantham | 1:20.47 |
| 4 | 77 | Olivia ANSTEY | 16 | Louth | 1:14.41 |
| 5 | 76 | Isobel ALLSOP | 14 | Grantham | 1:20.40 |
| 6 | 73 | Sophie WARD | 15 | Grantham | 1:23.39 |
| 7 | 71 | Amy TAYLOR | 13 | Grantham | 1:25.43 |
| 8 | 69 | Annabelle JAY | 13 | Grantham | 1:25.89 |