EVENT 203 Female 15 /Over 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 2 | Alicia Ashton | 15 | Co Liverpool | |
| 4 | 4 | Rebecca Line | 16 | Winsford | |
| 5 | 3 | Anya Jolley | 16 | Wigan BEST | |
| 6 | 1 | Ruby Mottram | 15 | Alsager | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | Daisy Dickinson | 16 | Carnforth | |
| 2 | 8 | Rose Taylor-Bernard | 16 | Trafford Met | |
| 3 | 10 | Poppy Odonoghue | 16 | Ashton Cent | |
| 4 | 12 | Harriet Rawlings | 16 | Southport | |
| 5 | 11 | Mia Allen | 16 | Stockport Mo | 3:06.23 |
| 6 | 9 | Ennea Chisnall | 15 | Wigan BEST | |
| 7 | 7 | Ava Burns | 15 | Prescot | |
| 8 | 5 | Jessica Cooney | 16 | Bridgefield | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Charlotte Mullett | 18 | Winsford | |
| 2 | 17 | Lauren Cox | 15 | Alsager | 3:00.31 |
| 3 | 20 | Ellie Johnson | 19 | Io Man | |
| 4 | 22 | Kate Collin | 16 | Kendal | 3:01.48 |
| 5 | 21 | Rosie Berry | 15 | Co Salford | |
| 6 | 18 | Sophia Yu | 15 | Stockport Mo | |
| 7 | 16 | Abigayle Irving | 16 | Co Liverpool | 3:02.02 |
| 8 | 13 | Amber Aston | 15 | Aquabears | |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 25 | Imogen Palmer | 17 | Flixton | |
| 2 | 27 | Olivia Ballard | 16 | Leyland Barr | |
| 3 | 30 | Isabelle Taylor | 16 | Wirral Metro | 3:01.25 |
| 4 | 32 | Leah Rose | 16 | Penrith | 3:01.98 |
| 5 | 31 | Dominika Frackowiak | 16 | Trafford Met | 3:03.73 |
| 6 | 29 | Jessica Sunderland | 18 | Aquabears | |
| 7 | 26 | Olivia Jones | 17 | Wigan BEST | 2:58.48 |
| 8 | 23 | Alice Cumberlidge | 15 | Satellite | |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 36 | Caitlyn Rain | 15 | Stockport Mo | 3:00.67 |
| 2 | 42 | Emily Lines | 15 | N'wich Seals | 2:56.51 |
| 3 | 50 | Jenna Cross | 18 | Preston | 2:46.07 |
| 4 | 57 | Gabriella Hunt | 16 | Co Liverpool | 2:45.80 |
| 5 | 53 | Lois Inch | 17 | Winsford | 2:45.37 |
| 6 | 46 | Gabriella Giblin | 15 | Stockport Mo | 2:48.61 |
| 7 | 39 | Anna Heider | 19 | Co Manch Aq | 2:59.87 |
| 8 | 33 | Jasmine Rolle | 15 | Bolton Metro | |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 37 | Zara Dodd | 18 | Ramsbottom | 2:57.06 |
| 2 | 43 | Natasha Proffitt | 26 | Satellite | 2:49.68 |
| 3 | 51 | Dior Beavan | 15 | Wirral Metro | 2:45.72 |
| 4 | 58 | Anastasia Musat | 15 | Co Salford | 2:44.98 |
| 5 | 54 | Amber Rigg | 16 | Cockermouth | 2:50.92 |
| 6 | 47 | Alissa Boslem | 16 | Co Salford | 2:57.17 |
| 7 | 40 | Lucy Shore | 17 | Crewe Flyers | 2:57.54 |
| 8 | 34 | Jasmine Cadman | 15 | Carnforth | 3:03.45 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 38 | Erin McCurrie | 15 | Warrington W | 3:03.75 |
| 2 | 44 | Chloe Hopkinson | 19 | Co Manch Aq | 2:52.50 |
| 3 | 52 | Amelia Osborne | 19 | Co Manch Aq | |
| 4 | 59 | Joni Dunne | 15 | Co Liverpool | 2:42.04 |
| 5 | 56 | Petra Varga | 16 | Wirral Metro | 2:51.81 |
| 6 | 49 | Alice Holt | 15 | Wigan BEST | 2:46.31 |
| 7 | 41 | Bethany Howard-Hughes | 18 | Halton | 2:55.80 |
| 8 | 35 | Freya Jones | 16 | Preston | |