| 1 | St Paul's Girls' School Period 202122 | 56.7 | Independent · Day · 6th | London, London | — |
| 2 | King Edward VI High School for Girls Period 202122 | 55.4 | Independent · Day · 6th | Birmingham, West Midlands | — |
| 3 | Guildford High School Period 202122 | 55.4 | Independent · Day · 6th | Guildford, South East | — |
| 4 | Wycombe Abbey Period 202122 | 55.3 | Independent · Boarding · 6th | High Wycombe, South East | — |
| 5 | The Godolphin and Latymer School Period 202122 | 55.2 | Independent · Day · 6th | London, London | — |
| 6 | North London Collegiate School Period 202425 | 54.6 | Independent · Day · 6th | Middlesex, London | — |
| 7 | Withington Girls' School Period 202122 | 54.1 | Independent · Day · 6th | Manchester, North West | — |
| 8 | Lady Eleanor Holles School Period 202122 | 54.1 | Independent · Day · 6th | Hampton, London | — |
| 9 | Haberdashers' Girls' School Period 202122 | 53.6 | Independent · Day · 6th | Borehamwood, East of England | — |
| 10 | City of London School for Girls Period 202122 | 53.5 | Independent · Day · 6th | London, London | — |
| 11 | South Hampstead High School GDST Period 202122 | 52.6 | Independent · Day · 6th | London, London | — |
| 12 | James Allen's Girls' School Period 202223 | 52.6 | Independent · Day · 6th | London, London | — |
| 13 | Wimbledon High School GDST Period 202122 | 52.3 | Independent · Day · 6th | Unknown, London | — |
| 14 | Notting Hill & Ealing High School GDST Period 202122 | 52.3 | Independent · Day · 6th | Unknown, London | — |
| 15 | Cheltenham Ladies' College Period 202122 | 52.1 | Independent · Boarding · 6th | Cheltenham, South West | — |
| 16 | Sheffield High School GDST Period 202122 | 52.1 | Independent · Day · 6th | Sheffield, Yorkshire and the Humber | — |
| 17 | Surbiton High School Period 202122 | 51.8 | Independent · Day · 6th | Kingston upon Thames, London | — |
| 18 | Putney High School GDST Period 202425 | 51.5 | Independent · Day · 6th | Unknown, London | — |
| 19 | Oxford High School GDST Period 202122 | 51.4 | Independent · Day · 6th | Oxford, South East | — |
| 20 | St Mary's School Ascot Period 202122 | 51.4 | Independent · Boarding · 6th | Ascot, South East | — |
| 21 | St Catherine's School Period 202122 | 51.3 | Independent · Boarding · 6th | Guildford, South East | — |
| 22 | St Albans High School for Girls Period 202122 | 51.3 | Independent · Day · 6th | Unknown, East of England | — |
| 23 | Manchester High School for Girls Period 202122 | 51.3 | Independent · Day · 6th | Manchester, North West | — |
| 24 | St Helen and St Katharine Period 202122 | 51.2 | Independent · Day · 6th | Abingdon, South East | — |
| 25 | Francis Holland School Period 202122 | 51.1 | Independent · Day · 6th | London, London | — |