Juan Pablo Montoya won the Italian Grand Prix 2005 at Autodromo Nazionale di Monza on 4 September 2005, starting from pole position. Fernando Alonso finished second for Renault, with Giancarlo Fisichella completing the podium for Renault. Kimi Räikkönen set the fastest lap with a time of 1:21.504.
| Pos | Driver | Team | Grid | Pts | FL | Status |
|---|---|---|---|---|---|---|
1 | | 1 | 10 | Finished | ||
2 | | | 2 | 8 | Finished | |
3 | | | 8 | 6 | Finished | |
4 | | | 11 | 5 | ⚡ 1:21.504 | Finished |
5 | | | 5 | 4 | Finished | |
6 | | | 9 | 3 | Finished | |
7 | | | 16 | 2 | Finished | |
8 | | | 3 | 1 | Finished | |
9 | | | 15 | 0 | Finished | |
10 | | | 6 | 0 | Finished | |
11 | | 12 | 0 | +1 Lap | ||
12 | | 7 | 0 | +1 Lap | ||
13 | | 13 | 0 | +1 Lap | ||
14 | | 14 | 0 | +1 Lap | ||
15 | | 10 | 0 | +1 Lap | ||
16 | | 4 | 0 | +1 Lap | ||
17 | | 17 | 0 | +2 Laps | ||
18 | | 18 | 0 | +2 Laps | ||
19 | | 20 | 0 | +2 Laps | ||
20 | | 19 | 0 | +3 Laps |