| 1st | 47 | Graham Davidson / Jonathan Adam | Aston Martin Vantage AMR GT3 | TF Sport | 1:27.8100 |
| 2nd | 96 | Ollie Wilkinson / Bradley Ellis | Aston Martin Vantage AMR GT3 | Optimum Motorsport | 1:27.8920 |
| 3rd | 22 | Shaun Balfe / Rob Bell | McLaren 720S GT3 | Balfe Motorsport | 1:28.0130 |
| 4th | 6 | Ian Loggie / Callum MacLeod | Mercedes-AMG GT3 | Ram Racing | 1:28.1510 |
| 5th | 3 | Dominic Paul / Ben Green | BMW M6 GT3 | Century Motorsport | 1:28.3650 |
| 6th | 18 | Michael Igoe / Dennis Lind | Lamborghini Huracán GT3 Evo | WPI Motorsport LTD | 1:28.3900 |
| 7th | 72 | Adam Balon / Phil Keen | Lamborghini Huracán GT3 Evo | Barwell Motorsport | 1:28.4010 |
| 8th | 69 | Sam de Haan / Jonny Cocker | Lamborghini Huracán GT3 Evo | Barwell Motorsport | 1:28.5020 |
| 9th | 31 | Rick Parfitt / Seb Morris | Bentley Continental GT3 | JRM Racing | 1:28.5300 |
| 10th | 99 | Andrew Howard / Ross Gunn | Aston Martin Vantage AMR GT3 | Beechdean AMR | 1:28.7560 |
| 11th | 2 | Mark Farmer / Nicki Thiim | Aston Martin Vantage AMR GT3 | TF Sport | 1:28.7930 |
| 12th | 8 | Richard Neary / Tom Onslow-Cole | Mercedes-AMG GT3 | Team ABBA Racing | 1:28.9480 |
| 13th | 7 | Glynn Geddie / Ryan Ratcliffe | Bentley Continental GT3 | Team Parker Racing | 1:28.9710 |
| 14th | 9 | JM Littman / Jack Mitchell | BMW M6 GT3 | Century Motorsport | 1:29.8970 |
| 15th | 33 | Shamus Jennings / Greg Caton | Porsche 991 GT3 R | G-Cat Racing | 1:31.0520 |
| 16th | 43 | Andrew Gordon-Colebrooke / Angus Fender | BMW M4 GT4 | Century Motorsport | 1:35.3730 |
| 17th | 15 | Scott Maxwell / Seb Priaulx | Ford Mustang GT4 | Multimatic Motorsports Europe | 1:35.5190 |
| 18th | 4 | James Dorlin / Josh Smith | McLaren 570S GT4 | Tolman Motorsport LTD | 1:35.5820 |
| 19th | 35 | Jack Butel / Connor O'Brien | Aston Martin Vantage AMR GT4 | Optimum Motorsport | 1:35.7430 |
| 20th | 11 | Kelvin Fletcher / Martin Plowman | Aston Martin Vantage AMR GT4 | Beechdean AMR | 1:35.8410 |
| 21st | 57 | Callum Pointon / Dean MacDonald | McLaren 570S GT4 | HHC Motorsport | 1:35.8650 |
| 22nd | 42 | Jacob Mathiassen / Mark Kimber | BMW M4 GT4 | Century Motorsport | 1:35.8700 |
| 23rd | 61 | Ben Hurst / Micah Stanley | Aston Martin Vantage AMR GT4 | Academy Motorsport | 1:35.9170 |
| 24th | 5 | Jordan Collard / Lewis Proctor | McLaren 570S GT4 | Tolman Motorsport LTD | 1:35.9300 |
| 25th | 29 | Richard Williams / Sennan Fielding | Audi R8 LMS GT4 | Steller Performance | 1:36.0090 |
| 26th | 95 | Josh Price / Patrick Kibble | Aston Martin Vantage AMR GT4 | TF Sport | 1:36.0210 |
| 27th | 62 | Will Moore / Alex Toth-Jones | Aston Martin Vantage AMR GT4 | Academy Motorsport | 1:36.0300 |
| 28th | 58 | Tom Jackson / Luke Williams | McLaren 570S GT4 | HHC Motorsport | 1:36.1300 |
| 29th | 97 | Ashley Hand / Tom Canning | Aston Martin Vantage AMR GT4 | TF Sport | 1:36.2240 |
| 30th | 75 | Patrik Matthiesen / Mike Robinson | Aston Martin Vantage AMR GT4 | Optimum Motorsport | 1:36.2530 |
| 31st | 66 | Nick Jones / Scott Malvern | Mercedes-AMG GT4 | Team Parker Racing | 1:36.3970 |
| 32nd | 23 | Sam Smelt / Aron Taylor-Smith | Ford Mustang GT4 | Race Performance | 1:36.4840 |
| 33rd | 20 | Graham Johnson / Michael O'Brien | McLaren 570S GT4 | Balfe Motorsport | 1:36.8070 |
| 34th | 77 | Mark Murfitt / Michael Broadhurst | Mercedes-AMG GT4 | Fox Motorsport | 1:36.8610 |
| 35th | 32 | Mike McCollum / Sean Cooper | KTM X-Bow GT4 | Track Focused | 1:37.0570 |
| 36th | 19 | Chris Hoy / Billy Johnson | Ford Mustang GT4 | Multimatic Motorsports Europe | 1:37.0900 |
| 37th | 44 | Paul Vice / Matthew George | Jaguar F-Type SVR GT4 | Invictus Games Racing | 1:38.4860 |
| 38th | 88 | Chris Car / Dino Zamparelli | Porsche 718 Cayman GT4 Clubs | GT Marques | 1:39.4590 |
| 39th | 74 | Alexander McEwen / Ross McEwen | KTM X-Bow GT4 | Track Focused | 1:41.2930 |