29 April,2012 11:05 AM IST | | AFP
The Yamaha rider, who won the season-opening Qatar MotoGP, pipped compatriot Dani Pedrosa on a Honda while 2006 world champion Nicky Hayden (Ducati) was third fastest. Lorenzo and Pedrosa swapped fastest times in a thrilling duel and were the only two riders to go under 1min 40sec.