Elite Motorsport's Harrison Mackie claimed a double pole position in a delayed second qualifying session for the GB4 Winter Series at Snetterton on Sunday.
The British driver set a 1m49.581s in an entertaining 20-minute session, in which at least half a dozen drivers took turns at the top of the times.
Mackie's time came on his final lap, and put him 0.189s of teammate and standings leader Jesse Phillips in second.
Douglas Motorsport's race two pole sitter George Proudford-Nalder was third fastest, just 0.079s further back and 0.033s clear of the third Elite of John O'Donnell.
R Racing's Chase Fernandez was fifth and a tenth of a second in arrears, with Douglas' round one winner Conor Grant sixth this time around, and 0.436s further back.
KMR Sport's Lewis Goff set the seventh quickest time ahead of Fortec's Qarrar Firhand, with Jamie Leverton (Nitrous Competitions ADM Racing) and Alexander De Benedittis (Pace) completing the top-10 for the round three grid.
Mackie's second best time for the round four grid was just 0.004s away from his outright best, and therefore earning him pole for the event finale this afternoon.
Phillips was again second quickest, with O'Donnell completing an all-Elite top-three. Fernandez, Proudford-Nalder, Grant, Goff, Firhand, De Benedittis and Leverton completed the top-10 for the round four grid.
Round three is due to start at the amended time of 13.25.
GB4 Championship Winter Series, Snetterton, provisional Sunday qualifying result (round three grid):
1. Harrison Mackie, Elite Motorsport, 1m49.581s
2. Jesse Phillips, Elite Motorsport, +0.189s
3. George Proudford-Nalder, Douglas Motorsport, +0.268s
4. John O'Donnell, Elite Motorsport, +0.301s
5. Chase Fernandez, R Racing, +0.410s
6. Conor Grant, Douglas Motorsport, +0.846s
7. Lewis Goff, KMR Sport, +1.034s
8. Qarrar Firhand, Fortec Motorsport, +1.496s
9. Jamie Leverton, Nitrous Competitions ADM Racing, +1.875s
10. Alexander De Benedittis, Pace Performance, +2.369s
11. Max Yuill, Fortec Motorsport, +2.456s
12. William Rohan, Pace Performance, +2.612s
13. Rob Crawford, Fox Motorsport, +2.641s*
14. Solenn Amrouche, KMR Sport, +2.726s
15. Archie Bullard, Fox Motorsport, +2.907s
16. Jasser Iskander, Fox Motorsport, +3.112s
17. Gianna Pascoal, Pace Performance, +3.535s
18. Toby Campbell, KMR Sport, +3.686s
19. Archie Pearce, Nitrous Competitions ADM Racing, +5.314s
*will serve a five-place grid penalty
GB4 Championship Winter Series, Snetterton, provisional second fastest Sunday qualifying result (round four grid):
1. Harrison Mackie, Elite Motorsport, 1m49.585s
2. Jesse Phillips, Elite Motorsport, +0.256s
3. John O'Donnell, Elite Motorsport, +0.314s
4. Chase Fernandez, R Racing, +0.596s
5. George Proudford-Nalder, Douglas Motorsport, +0.610s
6. Conor Grant, Douglas Motorsport, +0.952s
7. Lewis Goff, KMR Sport, +1.098s
8. Qarrar Firhand, Fortec Motorsport, +1.534s
9. Alexander De Benedittis, Pace Performance, +2.380s
10. Jamie Leverton, Nitrous Competitions ADM Racing, +2.402s
11. Max Yuill, Fortec Motorsport, +2.561s
12. William Rohan, Pace Performance, +2.815s
13. Archie Bullard, Fox Motorsport, +3.090s
14. Solenn Amrouche, KMR Sport, +3.200s
15. Rob Crawford, Fox Motorsport, +3.747s
16. Jasser Iskander, Fox Motorsport, +3.767s
17. Gianna Pascoal, Pace Performance, +4.309s
18. Toby Campbell, KMR Sport, +4.329s
19. Archie Pearce, Nitrous Competitions ADM Racing, +5.512s