Hitech's Deagen Fairclough streaked clear of the field for the second race running, as he continued his domination of the Brands Hatch GB3 weekend.
Despite an early safety car caused by an accident for Aurelia Nobels exiting Surtees on the first lap, Fairclough was able to build a lead of over seven seconds as he secured his seventh win of the year.
Xcel Motorsport's front row starter Rowan Campbell-Pilling had no answer for Fairclough's pace and had to settle for second, a similarly big distance clear of VRD Racing's championship leader Nikita Bedrin.
Rodin's Martin Molnar was combative as he moved up to fourth, which included passes on Hillspeed's Dante Vinci and Rodin teammate Maxim Rehm shortly after the restart, with Rehm finishing fifth and Vinci sixth.
Xcel's Lucas Fluxa remains in the title fight, but will need to outscore Bedrin in race three to stay in contention heading to Barcelona, after finishing seventh in race two.
He was a long way clear of VRD's Patricio Gonzalez, who spent the majority of the race looking in his mirrors with a swarming pack of cars behind him.
He finished seven tenths of a second clear of Hitech's Kanato Le, who launched a superb move on teammate Yuhao Fu late on, while Elite's Kyuho Lee also demoted Fu to complete the top-10.
The queue behind Gonzalez ultimately featured eight cars, down to Edu Robinson in 17th, with the pack split by less than four seconds.
The final race of the weekend, the top-12 reverse grid encounter, is due to commence at 15.45 BST.
GB3 Championship, partnered by the BRDC, Brands Hatch, provisional race two result:
1. Deagen Fairclough, Hitech, 17 laps
2. Rowan Campbell-Pilling, Xcel Motorsport, +7.432s
3. Nikita Bedrin, VRD Racing, +14.707s
4. Martin Molnar, Rodin Motorsport, +15.609s
5. Maxim Rehm, Rodin Motorsport, +18.712s
6. Dante Vinci, Hillspeed, +19.143s
7. Lucas Fluxa, Xcel Motorsport, +22.151s
8. Patricio Gonzalez, VRD Racing, +38.903s
9. Kanato Le, Hitech, +39.677s
10. Kyuho Lee, Elite Motorsport, +39.953s
11. Yuhao Fu, Hitech, +40.344s
12. Peter Bouzinelos, Hillspeed, +40.858s
13. Flynn Jackes, Elite Motorsport, +41.306s
14. Rodrigo Gonzalez, VRD Racing, +41.731s
15. Leon Wilson, Arden Motorsport, +42.086s
16. Ricardo Baptista, Xcel Motorsport, +42.600s
17. Edu Robinson, Elite Motorsport, +42.760s
18. Aditya Kulkarni, AKCEL GP, +55.212s
DNF. Abbi Pulling, Rodin Motorsport, 8 laps
DNF. Aurelia Nobels, Hillspeed, 0 laps