Elite Motorsport's Alex Kattoulas recorded the quickest time in GB4 qualifying at Silverstone, and secured his first two pole positions in the process.
The Japanese-Greek contender posted a 2m00.337s effort in the 15-minute session, putting him 0.159s clear of teammate Isaac Phelps, with Douglas Motorsport's Luke Hilton third on the race one grid.
Multiple drivers took turns at the top of the times, with both Phelps and Hilton enjoying spells at the top, but Kattoulas kept putting himself at the front, and took a hold of the session in the final five minutes.
The top-three of Kattoulas, Phelps and Hilton were covered by less than two tenths, while fourth place Ary Bansal was just 0.007s further back.
Fortec's Jack Taylor threatened another front row start, but was still a competitive fifth, 0.012s ahead of Arden's Leon Wilson, who was a Silverstone podium finisher last year.
Douglas Motorsport's Dayton Coulthard banked his best GB4 qualifying result yet with the seventh quickest time, 0.020s ahead of Hillspeed's Leandro Juncos, with Juncos' teammate and championship leader Dan Guinchard just a thousandth of a second further back in ninth.
Thomas Ingram Hill completed the qualifying top-10 in his Fortec Motorsports machine, with 1.043s covering the top-10.
With the race two grid determined by each driver's second quickest laps, Kattoulas topped that chart too, with his next best time of 2m00.502s being less than two tenths of a second away from his best. He topped an Elite 1-2-3 on the second best times chart, with Phelps second again and Bansal third.
Hilton, Wilson and Taylor were fourth, fifth and sixth, with Coulthard seventh once more. Guinchard, Ingram Hill and Juncos complete the provisional race two grid.
GB4 Championship, partnered by the BRDC, Silverstone provisional qualifying result (race one grid):
1. Alex Kattoulas, Elite Motorsport, 2m00.337s
2. Isaac Phelps, Elite Motorsport, +0.159s
3. Luke Hilton, Douglas Motorsport, +0.199s
4. Ary Bansal, Elite Motorsport, +0.206s
5. Jack Taylor, Fortec Motorsport, +0.703s
6. Leon Wilson, Arden Motorsport, +0.715s
7. Dayton Coulthard, Douglas Motorsport, +0.875s
8. Leandro Juncos, Hillspeed, +0.895s
9. Dan Guinchard, Hillspeed, +0.896s
10. Thomas Ingram Hill, Fortec Motorsports, +1.043s
11. Jason Pribyl, ADM, +1.209s
12. Callum Baxter, Graham Brunton Racing, +1.386s
13. Alex O'Grady, KMR Sport, +1.405s
14. Luca Magnussen, Fortec Motorsports, +1.415s
15. Alex Berg, Graham Brunton Racing, +1.568s
16. Enzo Hallman, Douglas Motorsport, +1.685s
17. Ava Dobson, Arden Motorsport, +1.725s
18. Megan Bruce, KMR Sport, +1.742s
19. Mayer Deonarine, Graham Brunton Racing, +1.781s
20. Josh McLean, Pace Performance, +2.128s
21. Holly Miall, Fox Motorsport, +2.765s
22. Neirin Evans, Rossoverde Scorpio Racing, +4.112s
23. Lily May Watkins, KMR Sport, +5.120s
24. Caitlyn McDaniel, Fox Motorsport, +6.063s
GB4 Championship, partnered by the BRDC, Silverstone provisional qualifying second fastest result (race two grid):
1. Alex Kattoulas, Elite Motorsport, 2m00.502s
2. Isaac Phelps, Elite Motorsport, +0.153s
3. Ary Bansal, Elite Motorsport, +0.210s
4. Luke Hilton, Douglas Motorsport, +0.345s
5. Leon Wilson, Arden Motorsport, +0.734s
6. Jack Taylor, Fortec Motorsport, +0.787s
7. Dayton Coulthard, Douglas Motorsport, +0.787s
8. Dan Guinchard, Hillspeed, +0.847s
9. Thomas Ingram Hill, Fortec Motorsports, +0.880s
10. Leandro Juncos, Hillspeed, +1.072s
11. Jason Pribyl, ADM, +1.112s
12. Callum Baxter, Graham Brunton Racing, +1.297s
13. Alex O'Grady, KMR Sport, +1.397s
14. Luca Magnussen, Fortec Motorsports, +1.493s
15. Ava Dobson, Arden Motorsport, +1.579s
16. Enzo Hallman, Douglas Motorsport, +1.585s
17. Alex Berg, Graham Brunton Racing, +1.587s
18. Mayer Deonarine, Graham Brunton Racing, +1.706s
19. Megan Bruce, KMR Sport, +2.219s
20. Josh McLean, Pace Performance, +2.657s
21. Holly Miall, Fox Motorsport, +2.708s
22. Neirin Evans, Rossoverde Scorpio Racing, +4.187s
23. Lily May Watkins, KMR Sport, +5.969s
24. Caitlyn McDaniel, Fox Motorsport, +6.496s
