Elite Motorsport's championship leader registered the fastest time on the second day of pre-event testing for the GB4 Championship at Donington Park on Friday.
The British driver, at his local circuit, posted a 1m30.172s in the first of the day's four sessions, putting himself over three tenths of a second clear of the chasing pack.
Thomas Ingram Hill, who topped sessions two and three for Fortec was his nearest challenger while Hillspeed's Enzo Hallman, who was quickest in the final session, was third fastest overall.
Franciszek Cegielski ensured Fortec was the only team to have two cars represented inside the top-four, with Thursday pace-setter Alex O'Grady fifth this time around.
Elite's Emmilio Del Grosso and Scorpio's Archie Davies completed a top-seven separated by 0.684s. Each of the top-seven recorded their best times in the first session, as temperatures soared throughout the day at the East Midlands venue.
Luke Hilton put his Nitrous Competitions ADM Racing machine eighth thanks to his session four lap, while Pace Performance's Torrin Byrne and and Douglas Motorsport's Conor Grant rounded out the top-10, also thanks to their final session efforts.
The top-10 today was split by eight tenths of a second, with 1.031s covering the lead 14 runners.
Action at Donington Park continues tomorrow (Saturday) with qualifying at 11.10, before the first race at 16.25.
GB4 Championship, partnered by the BRDC, Friday test combined result:
1. Fred Green, Elite Motorsport, 1m30.172s
2. Thomas Ingram Hill, Fortec Motorsports, +0.362s
3. Enzo Hallman, Hillspeed, +0.520s
4. Franciszek Cegielski, Fortec Motorsports, +0.601s
5. Alex O'Grady, KMR Sport, +0.627s
6. Emmilio Valentino Del Grosso, Elite Motorsport, +0.641s
7. Archie Davies, Scorpio Motorsport, +0.684s
8. Luke Hilton, Nitrous Competitions ADM Racing, +0.785s
9. Torrin Byrne, Pace Performance, +0.802s
10. Conor Grant, Douglas Motorsport, +0.809s
11. John O'Donnell, Pace Performance, +0.812s
12. Matan Achituv, Elite Motorsport, +0.850s
13. Connor Willis, Hillspeed, +0.881s
14. Dayton Coulthard, Douglas Motorsport, +1.031s
15. Jordyn Martin, Fortec Motorsports, +1.109s
16. Romuald Bocquet, Scorpio Motorsport, +1.155s
17. Jamie Leverton, Nitrous Competitions ADM Racing, +1.376s
18. Solenn Amrouche, Arden Motorsport, +1.385s
19. Demitri Nolan, Hillspeed, +1.421s
20. Josh McLean, Pace Performance, +1.514s
21. Michael Koh, Arden Motorsport, +1.573s
22. Caitlyn McDaniel, Nitrous Competitions ADM Racing, +1.881s
23. Jasser Iskander, Fox Motorsport, +1.942s
24. Archie Bullard, Fox Motorsport, +2.108s
25. Holly Miall, KMR Sport, +2.349s
26. Enzo Rujugiro, Fox Motorsport, +2.381s
27. Lily-May Watkins, KMR Sport, no time set
