| 1 | St Paul's Girls' School Period 202122 | 56.7 | Independent · Day · 6th | London, London | — |
| 2 | The Godolphin and Latymer School Period 202122 | 55.2 | Independent · Day · 6th | London, London | — |
| 3 | North London Collegiate School Period 202425 | 54.6 | Independent · Day · 6th | Middlesex, London | — |
| 4 | Lady Eleanor Holles School Period 202122 | 54.1 | Independent · Day · 6th | Hampton, London | — |
| 5 | City of London School for Girls Period 202122 | 53.5 | Independent · Day · 6th | London, London | — |
| 6 | South Hampstead High School GDST Period 202122 | 52.6 | Independent · Day · 6th | London, London | — |
| 7 | James Allen's Girls' School Period 202223 | 52.6 | Independent · Day · 6th | London, London | — |
| 8 | Wimbledon High School GDST Period 202122 | 52.3 | Independent · Day · 6th | Unknown, London | — |
| 9 | Notting Hill & Ealing High School GDST Period 202122 | 52.3 | Independent · Day · 6th | Unknown, London | — |
| 10 | Surbiton High School Period 202122 | 51.8 | Independent · Day · 6th | Kingston upon Thames, London | — |
| 11 | Putney High School GDST Period 202425 | 51.5 | Independent · Day · 6th | Unknown, London | — |
| 12 | Francis Holland School Period 202122 | 51.1 | Independent · Day · 6th | London, London | — |
| 13 | St Helen's School Period 202122 | 50.5 | Independent · Day · 6th | Northwood, London | — |
| 14 | Croydon High School Period 202122 | 49.1 | Independent · Day · 6th | South Croydon, London | — |
| 15 | Channing School Period 202122 | 48.9 | Independent · Day · 6th | Highgate, London | — |
| 16 | Bromley High School GDST Period 202122 | 48.8 | Independent · Day · 6th | Bromley, London | — |
| 17 | Queen's College, London Period 202324 | 48.5 | Independent · Day · 6th | London, London | — |
| 18 | Streatham & Clapham High School GDST Period 202122 | 47.6 | Independent · Day · 6th | Unknown, London | — |
| 19 | St Augustine's Priory Period 202425 | 47.2 | Independent · Day · 6th | London, London | — |
| 20 | Sutton High School GDST Period 202425 | 46.4 | Independent · Day · 6th | Unknown, London | — |
| 21 | Queen's Gate School Period 202425 | 46.0 | Independent · Day · 6th | London, London | — |
| 22 | St James Senior Girls' School Period 202122 | 45.3 | Independent · Day · 6th | Unknown, London | — |
| 23 | Blackheath High School GDST Period 202122 | 45.0 | Independent · Day · 6th | Unknown, London | — |
| 24 | Northwood College for Girls GDST Period 202122 | 44.8 | Independent · Day · 6th | Northwood, London | — |
| 25 | Madani Secondary Girls' School Period 202324 | 29.3 | Independent · Day · 6th | London, London | Good |