Stefano claimed 6th starting spot, while Marciello - 9th.
Stefano Coletti mathematically still within the title fight.
With less than 10 minutes of the session remaining both Fabio and his main title rival, Sam Bird, were sitting in the pits preparing themselves for a final fast lap.
The Monegasque driver of team Rapax, Stefano Coletti is currently third in the classification.
All the cars were running the P Zero Yellow soft compound Pirelli tyres.
With the dirt asphalt still few rubberised, the monegasque driver has decided not to risk.
Racing Engineering: Fabio Leimer gave it his best shot for the pole but will start on the front row.
Stefano Coletti will try to make up the ground lost in the GP2 first race on Saturday.
On a very hot day at the Hungaroring, both Racing Engineering drivers concentrated on their setups versus setting fast times in GP2 qualifying.
RUSSIAN TIME lock out front row in Budapest.
DAMS driver in the front row tomorrow in Race 1
The pole position went to Stephane Richelmi (Dams) who was followed by team mate Marcus Ericsson.
Tomorrow’s 34 lap Feature Race will see Fabio Leimer in a good position to fight for a podium position and increase his points score in the 2013 GP2 Series.
Monegasque driver leads all DAMS front row in Nurburgring
Teammate Julián Leal will start from the 9th row of the grid.
The Monegasque driving for team Rapax, Stefano Coletti, showed good potential.
Swedish driver leads 1-2 for DAMS in qualifying session in Barcelona.
Excellent performance for Richelmi who, with a good time of 1'40"704, won the third row of the Race 1 grid
The weekend's programme will continue tomorrow with the Feature Race scheduled for 14.45 (CEST). The Sprint Race will take place on Sunday at 9.50.
Fabio Laimer take pole position for the Bahrain Feature Race.
Fabio Leimer and Racing Engineering start 4th in the Sepang Feature Race.