EVENT 104 Girl 09 Yrs/Over 50m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Amy CLAYTON | 9 | Grantham | 1:07.56 |
| 3 | 2 | Sophie GILL | 10 | Grantham | 1:04.80 |
| 4 | 3 | Cobra THORLBY | 12 | Boston | 55.69 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Lexie SHEWAN | 11 | Grantham | 55.44 |
| 2 | 5 | Isabella HALL | 10 | Grantham | 54.80 |
| 3 | 6 | Emily SMITH | 12 | Boston | 53.64 |
| 4 | 7 | Emilia MACIJAUSKAITE | 11 | Boston | 53.03 |
| 5 | 8 | Amy TAYLOR | 10 | Grantham | 52.73 |
| 6 | 10 | Elizabeth MARTINDALE | 10 | Southwell | 52.03 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | Megan RUTT | 11 | Boston | 51.94 |
| 2 | 12 | Emilija IVANOVA | 12 | Boston | 51.37 |
| 3 | 13 | Charlotte GILL | 13 | Grantham | 51.25 |
| 4 | 14 | Orlaith STANLEY | 13 | Grantham | 50.99 |
| 5 | 15 | Alicia-Rose OSWIN | 13 | Boston | 50.46 |
| 6 | 17 | Georgia MOORE | 11 | Grantham | 49.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 18 | Amelia HATHWAY | 12 | Grantham | 48.40 |
| 2 | 19 | Isla PORTER | 12 | Lincoln TSA | 48.25 |
| 3 | 20 | Jessica-Rose DAVISON | 12 | Grantham | 47.43 |
| 4 | 21 | Grace MACDONALD | 12 | Grantham | 46.58 |
| 5 | 22 | Emmy STINTON | 12 | Lincoln TSA | 45.38 |
| 6 | 23 | Arwen MOORE | 14 | Ilkeston | 44.59 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 24 | Francesca HALLAM-STOTT | 14 | Grantham | 44.53 |
| 2 | 25 | Isobel ALLSOP | 11 | Grantham | 44.30 |
| 3 | 26 | Grace HOWITT | 12 | Grantham | 44.28 |
| 4 | 27 | Alexa WRIGHT | 13 | Grantham | 42.99 |
| 5 | 28 | Eloise WALKER | 14 | Grantham | 41.95 |
| 6 | 29 | Rianna ABBOTT | 13 | Grantham | 41.91 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 31 | Evie TURNER | 15 | Grantham | 39.54 |
| 2 | 34 | Grace TURNER | 14 | Grantham | 38.32 |
| 3 | 36 | Zoe NICHOLLS | 15 | Melton M'bry | 37.00 |
| 4 | 35 | Tegan HARRISON | 16 | Boston | 38.00 |
| 5 | 33 | Alicia BULL | 15 | Ilkeston | 38.46 |
| 6 | 30 | C CALLAGHAN-WETTON | 12 | NottmLeander | 41.33 |