India's Armaan Ebrahim managed to finish overall sixth quickest in the first Formula 2 pre-season testing at Silverstone.The 21-year old clocked a best of 1 minute, 50.747 seconds in the day's last session on new tyres. Armaan, however admitted that he was happy to finish in the top six.The next pre-season testing is at Snetterton before the season's opening two rounds at Silverstone scheduled for April 15-17.