EVENT 103 Girls 09 Yrs/Over 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Georgiana Lockwood | 9 | Harrogate | |
| 2 | 3 | Georgia Smith | 18 | Middlesboro | |
| 3 | 5 | Poppy Brook | 11 | Loftus Dol | 2:23.18 |
| 4 | 7 | Alice Scacco | 9 | Middlesboro | 2:15.00 |
| 5 | 6 | Isla Ainsley | 11 | Guisborough | 2:16.50 |
| 6 | 4 | Florence Wilkinson | 11 | Harrogate | |
| 7 | 2 | Nia Davies | 12 | Harrogate | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | Matilda Clarke | 10 | Middlesboro | 2:04.94 |
| 2 | 11 | Chloe Taylor | 9 | Middlesboro | 2:00.52 |
| 3 | 13 | Alice House | 10 | Loftus Dol | 2:00.00 |
| 4 | 15 | Isobel Dale | 12 | Guisborough | 1:57.64 |
| 5 | 14 | Elsa Atwell | 10 | Harrogate | 1:59.91 |
| 6 | 12 | Olivia Costar | 11 | Harrogate | 2:00.00 |
| 7 | 10 | Hattie Windell | 11 | Eston | 2:04.94 |
| 8 | 8 | Lacey Turner | 9 | Middlesboro | 2:05.04 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 17 | Charlotte Bailey | 11 | Middlesboro | 1:54.70 |
| 2 | 19 | Darcey Allcock | 14 | Stokesley | 1:54.34 |
| 3 | 21 | Jessica Chaytor | 10 | Middlesboro | 1:53.03 |
| 4 | 23 | Johanna Morton | 12 | Middlesboro | 1:50.38 |
| 5 | 22 | Sydney Dearlove | 13 | Middlesboro | 1:52.13 |
| 6 | 20 | Emily Robson | 10 | Loftus Dol | 1:54.00 |
| 7 | 18 | Darcie-Grace Hartley | 11 | Middlesboro | 1:54.44 |
| 8 | 16 | Emily Mains | 10 | Guisborough | 1:54.70 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 25 | Amelia Forsyth | 11 | AFSHartlepol | 1:45.00 |
| 2 | 27 | Natasha Busby | 12 | AFSHartlepol | 1:39.00 |
| 3 | 29 | Jaime Berry | 12 | Harrogate | 1:36.74 |
| 4 | 31 | Tallulah Elder | 11 | Harrogate | 1:33.61 |
| 5 | 30 | Amiee Horner | 15 | Eston | 1:36.15 |
| 6 | 28 | Isla Harrison | 13 | Harrogate | 1:38.50 |
| 7 | 26 | Ella Curtis | 12 | Harrogate | 1:40.30 |
| 8 | 24 | Evelyn Sykes | 11 | Team Jorvik | 1:50.24 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 33 | Dacil Waters | 12 | Harrogate | 1:33.40 |
| 2 | 35 | Lily Cook | 11 | Middlesboro | 1:32.60 |
| 3 | 37 | Eloise Redshaw | 13 | Team Jorvik | 1:30.26 |
| 4 | 39 | Josie Fixter | 16 | Billingham | 1:28.97 |
| 5 | 38 | Lydia Shipley | 11 | Middlesboro | 1:29.70 |
| 6 | 36 | Natasha Rice | 15 | Middlesboro | 1:32.19 |
| 7 | 34 | Lucy Todd | 13 | Loftus Dol | 1:32.67 |
| 8 | 32 | Abigail Mazhambe | 12 | Eston | 1:33.48 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 41 | Eva Pells | 13 | Loftus Dol | 1:28.60 |
| 2 | 43 | Pearl Lightwood | 16 | Middlesboro | 1:23.86 |
| 3 | 45 | Charlotte Bashford | 14 | Middlesboro | 1:20.19 |
| 4 | 47 | Isabella Montague | 18 | Middlesboro | 1:16.16 |
| 5 | 46 | Millie Shaw | 14 | Loftus Dol | 1:17.02 |
| 6 | 44 | Isobel Daley | 15 | Middlesboro | 1:21.41 |
| 7 | 42 | Mia Crocker | 17 | Middlesboro | 1:27.08 |
| 8 | 40 | Mia Wiseman | 17 | Loftus Dol | 1:28.68 |