Fortec Motorsports' Polish rookie Franciszek Cegielski topped the Friday times as GB4 pre-event testing at Snetterton came to a conclusion.
The 16-year-old registered a 1m48.707s in the first session of the day, when track conditions were at their coolest to lead the times by almost four tenths of a second.
Things were much closer behind with teammate Thomas Ingram Hill second quickest for the second day in a row. The British youngster topped the times in the second session of the day, but his morning effort was quicker, and enough to put him 0.023s ahead of KMR Sport's championship leader Alex O'Grady. The Irishman's best time came with his final lap of the day in session three, which topped that particular session.
Douglas Motorsport's Dayton Coulthard was next up in fourth, heading a string of three other drivers who also set their best times this morning. The Scotsman was 0.023s in arrears of O'Grady and 0.059s ahead of Hillspeed's Thursday pace-setter Enzo Hallman. Hallman's Thursday lap of 1m48.624s remains the quickest of the two day test.
Elite's Fred Green was sixth quickest overall, ahead of fellow Elite runner Charlie Smith, who continued his testing programme with the team. Smith is not entered to race this weekend.
Silverstone race winner Connor Willis (Hillspeed) and Douglas Motorsport's Conor Grant were eighth and ninth thanks to their session three laps, while Pace Performance's Torrin Byrne completed the top-10, which was covered by 0.991s.
GB4 action continues on Saturday, with the 20-minute qualifying session at 11am, before the first race at 14.55.
GB4 Championship, partnered by the BRDC, Snetterton Friday combined testing result:
1. Franciszek Cegielski, Fortec Motorsports, 1m48.707s
2. Thomas Ingram Hill, Fortec Motorsports, +0.394s
3. Alex O'Grady, KMR Sport, +0.423s
4. Dayton Coulthard, Douglas Motorsport, +0.446s
5. Enzo Hallman, Hillspeed, +0.505s
6. Fred Green, Elite Motorsport, +0.620s
7. Charlie Smith, Elite Motorsport, +0.775s
8. Connor Willis, Hillspeed, +0.844s
9. Conor Grant, Douglas Motorsport, +0.897s
10. Torrin Byrne, Pace Performance, +0.991s
11. Jordyn Martin, Fortec Motorsports, +1.150s
12. Emmilio Valentino Del Grosso, Elite Motorsport, +1.200s
13. Josh McLean, Pace Performance, +1.361s
14. John O'Donnell, Pace Performance, +1.611s
15. Archie Davies, Scorpio Motorsport, +1.723s
16. Matan Achituv, Elite Motorsport, +1.824s
17. Demitri Nolan, Hillspeed, +1.910s
18. Romuald Bocquet, Scorpio Motorsport, +1.951s
19. Lily-May Watkins, KMR Sport, +2.087s
20. Archie Bullard, Fox Motorsport, +2.120s
21. Faris Organji, Scorpio Motorsport, +2.233s
22. Michael Koh, Arden Motorsport, +2.461s
23. Holly Miall, KMR Sport, +2.467s
24. Jamie Leverton, Nitrous Competitions ADM Racing, +2.724s
25. Enzo Rujugiro, Fox Motorsport, +2.960s
26. Jasser Iskander, Fox Motorsport, +3.199s
27. Solenn Amrouche, Arden Motorsport, +3.461s
28. Caitlyn McDaniel, Nitrous Competitions ADM Racing, +3.963s
