Lewis Hamilton has now set the fastest time in both practice sessions for Sunday's Brazilian Grand Prix at Interlagos.
The McLaren driver - soon to be joining Mercedes - edged out title hopeful Sebastian Vettel for the second time today with a time of 1.14.026. Meanwhile, the German's Red Bull teammate Mark Webber was third quickest once again.
Ferrari's Felipe Massa came in fourth, this time pipping his teammate Fernando Alonso, who finished fifth.
Marcedes duo Michael Schumacher and Nico Rosberg came into the garage in sixth and seventh, ahead of Jenson Button in eighth.
Top 10:
1. Lewis Hamilton
2. Sebastian Vettel
3. Mark Webber
4. Felipe Massa
5. Fernando Alonso
6. Michael Schumacher
7. Nico Rosberg
8. Jenson Button
9. Paul di Resta
10. Nico Hulkenberg