Gran Premio Foster's di San Marino
  Results 2004:1: Michael Schumacher (Ferrari)
2: Jenson Button (B.A.R)
3: Juan-Pablo Montoya (Williams)
Length circuit:4.933 km
Race distance:305.547 km
Laps:62 laps
Fastest lap:Michael Schumacher (Ferrari)
1:21.858 (lap 48)
Imola, Autodromo Enzo e Dino Ferrari
24 April 2005, 14:00
Race Classification - Sunday
1Fernando Alonso 1:27:41.92110
2Michael Schumacher + 0.2158
3Alexander Wurz + 27.5546
4Jacques Villeneuve + 1:04.4425
5Jarno Trulli + 1:10.2584
6Nick Heidfeld + 1:11.2823
7Mark Webber + 1:23.2972
8Vitantonio Liuzzi + 1:23.7641
9Ralf Schumacher + 1:10.841(+ 25 sec)
10Felipe Massa + 1 lap
11David Coulthard + 1 lap
12Narain Karthikeyan + 1 lap
13Tiago Monteiro + 2 laps
*Jenson Button + 10.481disqualified
*Takuma Sato + 34.783disqualified
Christijan Albers lap 20
Rubens Barrichello lap 18
Kimi Raikkonen lap 9mechanical
Patrick Friesacher lap 8
Giancarlo Fisichella lap 5crash
 
Fernando Alonso (Renault)
 
 
Jenson Button and Takuma Sato disqualified from third and fifth respectively following a BAR weight infringement. A 25-second penalty was added to Ralf Schumacher's race time for an unsafe pitlane manoeuvre.