Valtteri Bottas finished on top of the time charts at the 2021 Qatar Grand Prix in the third free practice session. Lewis Hamilton finished in second position with Max Verstappen in third position at the end of the session.
The sixty-minute long third free practice session started under sunny conditions at the Losail International Circuit with air temperatures at 27 degrees C and track temperatures at 38 degrees C.
The Pirelli tyre choice at this race is the white-striped hard compound tyres (C1), yellow-striped medium compound tyres (C2), and red-striped soft compound tyres (C3), the hardest compounds in the Pirelli tyre range.
The two Uralkali Haas F1 Team drivers, Nikita Mazepin and Mick Schumacher were the first drivers on the track. Mazepin missed the entire second free practice session as his chassis was changed.
Mazepin stopped at the end of the pitlane and briefly brought out the red flags as his car was retrieved.