June 19, 2015 – Mercedes’ domination resumed in Austria today, with its pair of drivers topping the timesheet during the first free practice session. Nico Rosberg was the fastest Silver Arrow driver, finishing the session 0.3 seconds ahead of his teammate Lewis Hamilton, while Ferrari’s Kimi Raikkonen settled for 3rd, whereas teammate Sebastian Vettel ended up in the bottom of the timesheet due to a gearbox problem.
