Kimi Räikkönen qualified his McLaren-Mercedes fastest, but received a 10-place grid penalty for changing his engine, demoting him to 11th place in the starting grid, giving the pole to Juan Pablo Montoya.
The race was won by Montoya with Fernando Alonso second and Giancarlo Fisichella third. Räikkönen climbed from 11th place to finish in 4th. Räikkönen would`ve had a chance of winning the race with a one-stop-strategy, but a deflated tyre forced him to take a second pit-stop. Then followed Jarno Trulli, Ralf Schumacher, Antônio Pizzonia, and Jenson Button.
The race allowed Alonso on 103 points to stay in first place in the Drivers' Championship and extended his lead by three points over Räikkönen on 76. Then followed Michael Schumacher still on 55 points. Montoya gained 10 pts on Schumacher but still remained in 4th place on 50 points. Renault retained the lead of the Constructors' Championship with 146 points, a ten point advantage over McLaren-Mercedes on 136. Remaining in third place was Ferrari with 86 points; Toyota collected 7 points and now have 78.