With the AT&T Williams drivers Kazuki Nakajima and Nico Rosberg tenth and twelfth fastest after Friday practice the team was looking to improve things come Saturday. But Kazuki still has to face a ten grid penalty after having run into the back of Kubica in Australia.

With the completion of the Saturday practice both Williams drivers were outside the top ten. Kazuki was again in front of Nico with the drivers finishing thirteenth and fifteenth respectively. Nico would spend a large part of the session in the pits completing just seven laps.

Late in the session Nico would remain in the pits while other drivers completed practice qualifying runs. The results of the session were inconclusive as several other drivers such as Hamilton, fastest on Friday, were also down the order.

Pos  Driver        Team                      Time     Laps
 1.  Heidfeld      BMW Sauber           (B)  1:35.019 18
 2.  Raikkonen     Ferrari              (B)  1:35.262 17
 3.  Massa         Ferrari              (B)  1:35.388 17
 4.  Trulli        Toyota               (B)  1:35.389 20
 5.  Webber        Red Bull-Renault     (B)  1:35.437 16
 6.  Coulthard     Red Bull-Renault     (B)  1:35.653 17
 7.  Piquet        Renault              (B)  1:35.768 15
 8.  Button        Honda                (B)  1:35.781 19
 9.  Vettel        Toro Rosso-Ferrari   (B)  1:35.827 16
10.  Glock         Toyota               (B)  1:35.911 21
11.  Hamilton      McLaren-Mercedes     (B)  1:35.927 13
12.  Alonso        Renault              (B)  1:36.068 14
13.  Nakajima      AT&T Williams-Toyota (B)  1:36.183 14
14.  Fisichella    Force India-Ferrari  (B)  1:36.229 21
15.  Rosberg       AT&T Williams-Toyota (B)  1:36.490 7
16.  Kovalainen    McLaren-Mercedes     (B)  1:36.529 16
17.  Kubica        BMW Sauber           (B)  1:36.618 19
18.  Bourdais      Toro Rosso-Ferrari   (B)  1:36.668 15
19.  Sato          Super Aguri-Honda    (B)  1:36.908 14
20.  Sutil         Force India-Ferrari  (B)  1:36.939 21
21.  Davidson      Super Aguri-Honda    (B)  1:37.140 12
22.  Barrichello   Honda                (B)  1:37.703 6