| Handuo Cao | Hallfield School | 350633 | | 7 |
| Hannah Okpo | Hallfield School | 352158 | | 7 |
| Alex Tricoli | Hallfield School | 354328 | | 7 |
| Noah Chopra | Westminster Under School | 350225 | | 7 |
| Jacob Vogl | University College School | 357087 | | 7 |
| Rishi Ramani | University College School | 355760 | | 7 |
| Rohan Parikh | University College School | 369703 | 0 | 7 |
| Ishaan Jivraj | Hall, The (Middlesex) | 340980 | | 7 |
| Aaryan Bhargava | Hall, The (Middlesex) | 343552 | | 7 |
| Hugo James | Hall, The (Middlesex) | 340435 | | 7 |
| Oliver Li | Hall, The (Middlesex) | 342170 | | 7 |
| Yuan Hu | St Pauls School SW13 | 369704 | 0 | 7 |
| Christopher Tomizuka Winnefeld | St Pauls School SW13 | 369705 | 0 | 7 |
| Emilia Taylor | Highgate School | 349299 | | 7 |
| Aarav Kohli | Highgate School | 348369 | | 7 |
| Bernardo Trajber | The Pointer School | 360665 | | 7 |
| Brendon Phung | The Pointer School | 357267 | | 7 |
| Kiaan Jakhria | The Pointer School | 364522 | | 7 |
| Ruby Symes | The Pointer School | 361144 | | 7 |
| Oscar Durham | Hereward House School | 341384 | | 7 |
| Hugo Borrion | Hereward House School | 323478 | | 7 |
| Misha Gerko | Hereward House School | 353271 | | 7 |
| Ronak Bansal | Hall, The (Middlesex) | 361896 | | 7 |
| Mattia Zi Feng Ho | Hall, The (Middlesex) | 350702 | | 7 |
| Anay Nandi | Dulwich Col Prep | 341173 | | 7 |
| Harun Aksoy | Dulwich Col Prep | 346204 | | 7 |
| Temir Tengayev | Dulwich Col Prep | 322112 | | 7 |
| Shuqiu Li | Dulwich Col Prep | 347998 | | 7 |
| Alexander Kjaer | Kings College Junior School (Wimbledon) | 356173 | | 7 |
| Kareem Kerman | Kings College Junior School (Wimbledon) | 360232 | | 7 |
| Umar Chishty | St Pauls School SW13 | 369442 | 0 | 7 |
| Ruixi Ni | St Pauls School SW13 | 343986 | | 7 |
| Ayansh Mathur | Hallfield School | 344326 | | 7 |
| Matthew Chung | Hallfield School | 326975 | | 7 |
| Hamzah Ilyas | Hallfield School | 330470 | | 7 |
| Aarav Parekh | Hallfield School | 344335 | | 7 |
| Aryan Shekar | Westminster Under School | 322210 | | 7 |
| Arthur Tabet | Westminster Under School | 328144 | | 7 |
| Leo Nangle | Highgate School | 357355 | | 7 |
| Henry Taylor | Highgate School | 362294 | | 7 |
| Emanuel Johnsson-Stalberg | Highgate School | 364679 | | 7 |
