Nella classe 250 Doppietta di Dean Willson, che ha anche vinto il titolo 2011. Dietro al pilota Kawasaki Eli TOmac, due volte secondo e Marvin Musquin, al rientro con due terzi posti.
Classe 450
1. Ryan Villopoto, Poulsbo, Wash., Kawasaki (1-1)
2. Ryan Dungey, Belle Plaine, Minn., Suzuki (2-2)
3. Brett Metcalfe, Mannum, Australia, Suzuki (3-4)
4. Chad Reed, Kurri Kurri, Australia, Honda (5-3)
5. Jake Weimer, Rupert, Idaho, Kawasaki (6-6)
6. Mike Alessi, Victorville, Calif., KTM (8-5)
7. Justin Brayton, Fort Dodge, Iowa, Yamaha (7-7)
8. Kyle Regal, Howell, Mich., Suzuki (9-8)
9. Nick Wey, Dewitt, Mich., Yamaha (11-10)
10. Michael Byrne, Rockhampton, Australia, Suzuki (13-9)
Il campionato 450 dopo 11 gare
1. Ryan Villopoto, Poulsbo, Wash., Kawasaki - 481
2. Ryan Dungey, Belle Plaine, Minn., Suzuki - 467
3. Chad Reed, Kurri Kurri, Australia, Honda - 402
4. Brett Metcalfe, Mannum, Australia, Suzuki - 342
5. Mike Alessi, Victorville, Calif., KTM - 272
6. Jake Weimer, Rupert, Idaho, Kawasaki - 251
7. Andrew Short, Colorado Springs, Colo., KTM - 196
8. Kevin Windham, Baton Rouge, La., Honda - 193
9. Justin Brayton, Fort Dodge, Iowa, Yamaha - 191
10. Davi Millsaps, Murrieta, Calif., Yamaha - 173
Classe 250
1. Dean Wilson, Glasgow, Scotland, Kawasaki (1-1)
2. Eli Tomac, Cortez, Colo., Honda (2-2)
3. Marvin Musquin, La Reole, France, KTM (3-3)
4. Tyla Rattray, Durban, South Africa, Kawasaki (4-4)
5. Gareth Swanepoel, Johannesburg, South Africa, Yamaha (7-6)
6. Blake Baggett, Grand Terrace, Calif., Kawasaki (5-8)
7. Justin Bogle, Cushing, Okla., Honda (6-10)
8. Alex Martin, Millville, Minn., Honda (10-7)
9. Martin Davalos, Quito, Ecuador, Suzuki (11-9)
10. Malcolm Stewart, Haines City, Fla., Suzuki (8-14)
Il campionato 250 dopo 11 gare
1. Dean Wilson, Glasgow, Scotland, Kawasaki - 488
2. Tyla Rattray, Durban, South Africa, Kawasaki - 436
3. Blake Baggett, Grand Terrace, Calif., Kawasaki - 427
4. Eli Tomac, Cortez, Colo., Honda - 290
5. Kyle Cunningham, Aledo, Texas, Yamaha - 283
6. Gareth Swanepoel, Johannesburg, South Africa, Yamaha - 270
7. Broc Tickle, Holly, Mich., Kawasaki - 236
8. Martin Davalos, Quito, Ecuador, Suzuki - 197
9. Alex Martin, Millville, Minn., Honda - 195
10. Darryn Durham, Butler, Pa., Honda - 181