Listen to this article AlphaTauri’s Pierre Gasly led the pack out of the pits when the first four-hour session of the three-day event got underway at 10am local time, the Frenchman’s car adorned with an enormous aerodynamic-load measuring rake. Most of the cars made early forays with rakes attached, although not Haas, which missed all the opening session due to freight delays meaning its VF-22 could not be readied in time. After the heavily-revised Mercedes W13 was revealed in the full-grid promotion shots F1 organised ahead of the track running starting, there was plenty of attention being paid to Lewis Hamilton’s opening laps running the car and its near non-existent sidepods. He established the early first place benchmark at 1m41.502s on the C2 hard compound, but that time was quickly worked down as the field reached representative times at the end of the opening half an hour. At Red Bull, Sergio Perez was aboard the RB18 and he took over from Hamilton …