Another good and important victory for Casey Stoner. On the wet circuit, at start, Casey loses a couple of position so Pedrosa had the possibility to leave the group gaining 1 sec per lap. But he was driving too fast and at lap 5 he sliped on wet finishing his race in sand. Meanwhile Stoner went to win the race, Rossi gain some position after a bad start. Under the chequesred flag he is 2nd.

1 Casey Stoner 47:30.057
2 Valentino Rossi 47:33.765
3 Chris Vermeulen 47:44.059
4 Alex De Angelis 47:44.181
5 Andrea Dovizioso 48:12.079
6 Sylvain Guintoli 48:16.705
7 Loris Capirossi 48:34.540
8 Randy De Puniet 48:34.645
9 Shinya Nakano 48:46.830
10 Anthony West 48:59.332
11 James Toseland
12 Antonio Elias
13 Nicky Hayden