EVENT 122 Girls 10/12 Yrs 200m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 1 | Holly Anderson | 11 | Nova Cent'n | 3:08.48 |
| 3 | 2 | Kieva Clegg | 11 | Boston | 2:59.42 |
| 4 | 3 | Holly Lewis | 11 | Royal Wolv | 3:08.39 |
| 5 | 4 | Niamh Brown | 11 | Deepings | 3:10.78 |
| 6 | 5 | Alice Oliver | 11 | Co Birm'ham | 2:59.09 |
| 7 | 6 | Lucy Armitage | 10 | Shrewsbury | 3:01.97 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 7 | Ella Thatcher-Plant | 11 | Wrekin Coll | 3:01.43 |
| 2 | 8 | Harley Maddison | 11 | Boston | 3:06.62 |
| 3 | 9 | Molly Findler | 11 | Leek | 2:48.10 |
| 4 | 10 | Freya Stevens | 11 | Northampton | 2:55.15 |
| 5 | 11 | Chelsea McKay | 11 | Co Leicester | 2:55.60 |
| 6 | 12 | Maddison Saunders | 11 | Northampton | 2:51.45 |
| 7 | 13 | Niamh Hofland | 11 | Royal Wolv | 2:50.47 |
| 8 | 14 | Mia Fergie | 11 | Nova Cent'n | 2:47.78 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 15 | Ellinor Southward | 11 | Ellesmere Co | 2:48.31 |
| 2 | 16 | Caitlin Hubbard | 12 | Co Birm'ham | 2:38.79 |
| 3 | 17 | Maisie Chung | 12 | Nova Cent'n | 2:46.63 |
| 4 | 18 | Harriet Aldous Fountai | 12 | Co Hereford | 2:44.74 |
| 5 | 19 | Mya Aitken | 12 | Team Mercia | 2:36.56 |
| 6 | 20 | Lucy Ambrose | 12 | Nova Cent'n | 2:36.61 |
| 7 | 21 | Isabel Jones | 12 | Co Coventry | 2:27.42 |
| 8 | 22 | Victoria Long | 12 | Co Birm'ham | 2:33.53 |