The Crimson Bull junior, who received the dash race at Silverstone final weekend, took the highest spot for Hitech with three minutes left of the session, setting a 1m19.759s.
Different drivers had been on track to set their last lap occasions of the session earlier than Zdanec Chovanec locked up at Flip 1, trying to keep away from the sausage kerb earlier than working broad and coming to a cease, prompting the purple flag.
The early ending left many drivers unable to enhance, together with championship chief Victor Martins (ART), who was compelled to accept second, lower than 0.2s behind his compatriot.
Prema Racing’s Ollie Bearman took third, with team-mate Arthur Leclerc in fourth, the Silverstone function race winner having led this morning’s observe session.
Jonny Edgar was first out the pits in his Trident-run automotive, heading out for qualifying in his second race weekend again after sickness.
Martins was first to prime the timesheet, setting a 1m19.980s on his maiden try as the one driver to interrupt the 1m20s barrier.
Bearman went straight into second, lower than 0.1s behind, whereas Kaylen Frederick was third for Hitech.
Isack Hadjar, Hitech GP
Photograph by: FIA F3
The yellow flags had been waved briefly 10 minutes into the session after Chovanec stopped proper on the pit entry in a weird incident for which he might be investigated after the session.
Leclerc moved up from seventh to 3rd on his subsequent try, with a 1m20.100s demoting Frederick.
The sector dived into the pits, re-emerging with seven minutes left on the clock and inflicting visitors across the last nook as they jostled for place.
With three minutes remaining, Hadjar snatched the highest spot, demoting Martins and Bearman to their last positions earlier than Chovanec’s off ended the session with two minutes left.
Moments earlier, ART’s Gregoire Saucy additionally ran off into the gravel entice.
Frederick took fifth place, with Trident’s Roman Stanek in sixth and Edgar in seventh. Zane Maloney (Trident), Van Amersfoort Racing’s Franco Colapinto and Jak Crawford (Prema) rounded off the highest 10.
F3 Austria: Full qualifying outcome