| 1 | The Latymer School Period 202425 | 63.2% | Grammar · Day · 6th | London, London | Good |
| 2 | Brampton Manor Academy Period 202425 | 59.8% | Academy · Day · 6th | London, London | — |
| 3 | Michaela Community School Period 202425 | 54.1% | Free School · Day · 6th | London, London | — |
| 4 | West London Free School Period 202425 | 42.7% | Free School · Day · 6th | London, London | Good |
| 5 | Christ's Church of England Comprehensive Secondary School Period 202425 | 41.1% | State · Day · 6th | Richmond, London | — |
| 6 | Mossbourne Community Academy Period 202425 | 38.8% | Academy · Day · 6th | London, London | Outstanding |
| 7 | JFS Period 202425 | 38.2% | State · Day · 6th | Harrow, London | Good |
| 8 | Twyford Church of England High School Period 202425 | 37.8% | Academy · Day · 6th | London, London | Outstanding |
| 9 | Kingsmead School Period 202425 | 37.5% | Academy · Day · 6th | Enfield, London | — |
| 10 | The Charter School North Dulwich Period 202425 | 36.5% | Academy · Day · 6th | London, London | Outstanding |
| 11 | Ashcroft Technology Academy Period 202425 | 32.2% | Academy · Day · 6th | London, London | Outstanding |
| 12 | City of London Academy, Highgate Hill Period 202425 | 32.0% | Free School · Day · 6th | London, London | Good |
| 13 | Wembley High Technology College Period 202425 | 31.9% | Academy · Day · 6th | North Wembley, London | Outstanding |
| 14 | Saint Cecilia's Church of England School Period 202425 | 28.8% | Academy · Day · 6th | London, London | — |
| 15 | The Excelsior Academy Period 202425 | 28.0% | Academy · Day · 6th | London, London | Good |
| 16 | Orleans Park School Period 202425 | 27.9% | Academy · Day · 6th | Twickenham, London | — |
| 17 | Chislehurst and Sidcup Grammar School Period 202425 | 27.2% | Grammar · Day · 6th | Sidcup, London | — |
| 18 | Grey Court School Period 202425 | 27.2% | Academy · Day · 6th | Richmond, London | — |
| 19 | Lift Richmond Park Period 202425 | 27.0% | Academy · Day · 6th | London, London | — |
| 20 | Kingsdale Foundation School Period 202425 | 26.8% | Academy · Day · 6th | London, London | Outstanding |
| 21 | Greenshaw High School Period 202425 | 26.2% | Academy · Day · 6th | Sutton, London | — |
| 22 | Turing House School Period 202425 | 26.1% | Free School · Day · 6th | Twickenham, London | — |
| 23 | Christ's College Finchley Period 202425 | 26.1% | Academy · Day · 6th | London, London | — |
| 24 | Kensington Aldridge Academy Period 202425 | 26.0% | Academy · Day · 6th | London, London | — |
| 25 | JCoSS Period 202425 | 25.6% | State · Day · 6th | New Barnet, London | Good |