(Reuters) -Mercedes set the pace in Portuguese Grand Prix practice on Friday with Valtteri Bottas quickest in the morning before seven-times world champion Lewis Hamilton led the way in the afternoon.
Red Bull’s Max Verstappen, Hamilton’s closest rival in the Formula One championship after two races, was second in both sessions at the Algarve circuit.
The start of the afternoon practice was delayed by 10 minutes as marshals fixed a loose drain cover.
Bottas, his car rebuilt after a big collision with Williams driver George Russell at Imola on April 18, clocked a best time of one minute 19.648 seconds on soft tyres and was third in the second session.
Hamilton, only fifth in that opening hour, lapped in 1:19.837 in the afternoon.