Practice Two - Schumacher tops unsettled session

Mercedes' Michael Schumacher fastest, Red Bull's Sebastian Vettel and Mark Webber 10th and 11th, McLaren's Jenson Button and Lewis Hamilton 15th and 16th. Force India's Nico Hulkenberg second, Sauber's Sergio Perez third, Caterham's Heikki Kovalainen eighth and Marussia's Timo Glock 12thÂ… Friday evening's second free practice session at Melbourne's Albert Park was certainly not dull, once heavy rain had abated and the track had started to dry out after an hour. Up until then things went back and forth, until drivers started running hard on Pirelli's mediums and then their softs.