Renault's Robert Kubica topped the times sheets (1min 14.8sec) during the final Monaco Grand Prix practice session.
Ferrari's Felipe Massa (1:14.8) finshed in second place while Red Bull's Mark Webber (1:14.9) came in third place.
Rounding off the top five places were McLaren's Lewis Hamilton (1:15.03) in fourth and Red Bull's Sebastian Vettel (1:15.04) in fifth.
Fernando Alonso, after showing superb form during the first two practice sessions crashed out during the final practice. Alonso's Ferrari appeared to be heavily damaged during the crash.
Final practice results:
1 Robert Kubica Renault 1:14.806
2 Felipe Massa Ferrari 1:14.852
3 Mark Webber RBR-Renault 1:14.945
4 Lewis Hamilton McLaren-Mercedes 1:15.038
5 Sebastian Vettel RBR-Renault 1:15.046
6 Michael Schumacher Mercedes GP 1:15.236
7 Nico Rosberg Mercedes GP 1:15.252
8 Sebastien Buemi STR-Ferrari 1:15.537
9 Adrian Sutil Force India-Mercedes 1:15.659
10 Jenson Button McLaren-Mercedes 1:15.682
11 Vitantonio Liuzzi Force India-Mercedes 1:15.691
12 Jaime Alguersuari STR-Ferrari 1:15.769
13 Nico Hulkenberg Williams-Cosworth 1:16.164
14 Rubens Barrichello Williams-Cosworth 1:16.232
15 Vitaly Petrov Renault 1:16.240
16 Fernando Alonso Ferrari 1:16.266
17 Kamui Kobayashi BMW Sauber-Ferrari 1:16.644
18 Pedro de la Rosa BMW Sauber-Ferrari 1:16.696
19 Heikki Kovalainen Lotus-Cosworth 1:17.782
20 Jarno Trulli Lotus-Cosworth 1:17.865
21 Lucas di Grassi Virgin-Cosworth 1:18.063
22 Bruno Senna HRT-Cosworth 1:19.720
23 Karun Chandhok HRT-Cosworth 1:19.781
24 Timo Glock Virgin-Cosworth No time
Ferrari's Felipe Massa (1:14.8) finshed in second place while Red Bull's Mark Webber (1:14.9) came in third place.
Rounding off the top five places were McLaren's Lewis Hamilton (1:15.03) in fourth and Red Bull's Sebastian Vettel (1:15.04) in fifth.
Fernando Alonso, after showing superb form during the first two practice sessions crashed out during the final practice. Alonso's Ferrari appeared to be heavily damaged during the crash.
Final practice results:
1 Robert Kubica Renault 1:14.806
2 Felipe Massa Ferrari 1:14.852
3 Mark Webber RBR-Renault 1:14.945
4 Lewis Hamilton McLaren-Mercedes 1:15.038
5 Sebastian Vettel RBR-Renault 1:15.046
6 Michael Schumacher Mercedes GP 1:15.236
7 Nico Rosberg Mercedes GP 1:15.252
8 Sebastien Buemi STR-Ferrari 1:15.537
9 Adrian Sutil Force India-Mercedes 1:15.659
10 Jenson Button McLaren-Mercedes 1:15.682
11 Vitantonio Liuzzi Force India-Mercedes 1:15.691
12 Jaime Alguersuari STR-Ferrari 1:15.769
13 Nico Hulkenberg Williams-Cosworth 1:16.164
14 Rubens Barrichello Williams-Cosworth 1:16.232
15 Vitaly Petrov Renault 1:16.240
16 Fernando Alonso Ferrari 1:16.266
17 Kamui Kobayashi BMW Sauber-Ferrari 1:16.644
18 Pedro de la Rosa BMW Sauber-Ferrari 1:16.696
19 Heikki Kovalainen Lotus-Cosworth 1:17.782
20 Jarno Trulli Lotus-Cosworth 1:17.865
21 Lucas di Grassi Virgin-Cosworth 1:18.063
22 Bruno Senna HRT-Cosworth 1:19.720
23 Karun Chandhok HRT-Cosworth 1:19.781
24 Timo Glock Virgin-Cosworth No time