The second GB3 Championship race of the weekend at Silverstone is due to commence at 10.02, with Hillspeed's Freddie Slater set to start from pole position.
The grid for race two is formed by the results of the second qualifying session, and Slater topped that session with a four tenth margin to Rodin Motorsport's Alex Ninovic.
Noah Lisle (JHR) and Gianmarco Pradel (Rodin) will start from row two ahead of Hitech's Nikita Johnson, and Rodin's Abbi Pulling, who had her best lap time removed by the stewards for failing to adhere to yellow flags in qualifying.
Patrick Heuzenroeder (Xcel) and Kai Daryanani (JHR) will form row four, ahead of Heuzenroeder's teammate Dion Gowda and Hitech's Dion Gowda.
Hillspeed's Hiyu Yamakoshi was due to start higher up the grid, but has also received a similar penalty to Pulling's.
Deagen Fairclough has also changed his survival cell overnight, and has received permission to start from the back of the grid.
The full revised race two grid can be viewed below.
GB3 Championship, partnered by the BRDC, race two grid:
1. Freddie Slater, Hillspeed, 1m51.647s
2. Alex Ninovic, Rodin Motorsport, +0.427s
3. Noah Lisle, JHR Developments, +0.752s
4. Gianmarco Pradel, Rodin Motorsport, +0.933s
5. Nikita Johnson, Hitech TGR, +0.987s
6. Abbi Pulling, Rodin Motorsport, +1.004s*
7. Patrick Heuzenroeder, Xcel Motorsport, +1.032s
8. Kai Daryanani, JHR Developments, +1.068s
9. Dion Gowda, Xcel Motorsport, +1.084s
10. Will Macintyre, Elite Motorsport, +1.111s
11. Keanu Al Azhari, Hitech TGR, +1.119s
12. Hiyu Yamakoshi, Hillspeed, +1.119s**
13. Kanato Le, Hillspeed, +1.120s
14. Lucas Fluxa, Argenti with Prema, +1.227s
15. Yuanpu Cui, Aregenti with Prema, +1.367s
16. Hugo Schwarze, VRD Racing, +1.482s
17. Reza Seewooruthun, Argenti with Prema, +1.730s
18. Jack Sherwood, Xcel Motorsport, +1.954s
19. Enzo Tarvanichkul, VRD Racing, +2.091s
20. Mika Abrahams, Fortec Motorsports, +2.174s
21. Bianca Bustamante, Elite Motorsport, +2.523s
22. Stefan Bostandjiev, Fortec Motorsports, +2.815s
23. Flynn Jackes, Elite Motorsport, +3.588s
24. Divy Nandan, Chris Dittmann Racing, +4.536s
25. Deagen Fairclough, Hitech, +1.111s***
*Stewards decision No.1 - Best lap time removed
**Stewards decision No.2 - Best lap time removed
***Stewards decision No.4 - Permitted to start from the back of the grid