Da Costa’s greatest lap – a 1m11.496s – got here because the chequered flag was proven on the Brazilian venue after the Portuguese driver had not featured close to the highest of the occasions for almost all of the 30-minute session.
Gunther completed second having occupied the highest of the occasions for a big portion of the working with a 1m11.762s, placing him 0.266s behind da Costa, whereas Nissan’s Norman Nato accomplished the highest three.
After the opening 10 minutes Nick Cassidy’s 1m13.192s had been sufficient to occupy the highest of the occasions for Envision, however this was quickly surpassed by Stoffel Vandoorne – the DS Penske driver the primary man to dip into the 1m12s with a 1m12.611s.
Cassidy’s Envision team-mate Sebastien Buemi then moved to the highest of the leaderboard by a fraction with a 1m12.554s, earlier than Lucas di Grassi set a 1m12.203s simply earlier than the midway level for Mahindra.
Buemi then lowered his greatest to a 1m12.073s, with Jaguar’s Sam Chicken shifting into second – simply 0.061s in arrears with 13 minutes remaining.
Nato grew to become the primary man into the 1m11s, setting a time 0.310s sooner than Buemi, however pushed too onerous on a following lap and ran extensive on the Flip 4 chicane.
With eight minutes remaining Gunther moved to the highest of the occasions, simply 0.001s higher than Nato’s quickest effort, earlier than each have been surpassed by da Costa within the dying moments.
Da Costa’s Porsche team-mate and championship chief Pascal Wehrlein completed fourth with a 1m11.853s, whereas a late effort from Jake Dennis moved the Andretti Autosport driver as much as fifth with a 1m11.872s.
Cassidy’s 1m11.921s ensured he accomplished the highest six after heading the occasions early on, as simply half a second lined the highest 10 drivers.
Sebastien Buemi, Envision Racing
Picture by: Andreas Beil
Buemi had set the tempo in Friday’s FP1 working, his 1m12.341s simply over a tenth sooner than Sacha Fenestraz.
Instances tumbled within the ultimate minutes because the observe rubbered in and temperatures dropped, with Buemi setting his greatest lap 5 minutes from the tip of the session.
Nissan’s Fenestraz shot as much as second shortly after the chequered flag was proven, demoting NIO 333 driver Dan Ticktum down to 3rd.
Reigning champion Vandoorne completed fourth, however was the primary driver to search out the barrier, working extensive on the exit of Flip 1 and into the tyre wall earlier than rejoining with harm to his entrance wing.
He wasn’t the one driver testing the bounds on the opening nook, as a number of took to the run-off space together with Wehrlein, who completed down in twelfth on the occasions.
Formulation E rookie Jake Hughes occupied the highest of the occasions at a number of moments through the session, however slipped to seventh by the flag, simply 0.238s off Buemi’s quickest time.