The Toyota motor racing driver Timo Glock has overshadowed Formula One championship leader Lewis Hamilton with the quickest time in free practice at the Japanese Grand Prix.
Hamilton, who takes a seven-point lead over rival Felipe Massa into the weekend with three races left, was third fastest overall for McLaren, behind Renault's Fernando Alonso.
Massa was fourth on the timesheets with Ferrari team mate Kimi Raikkonen fifth over the Fuji Speedway circuit.
