Nella classe 250 vittoria per Blake Baggett (primo e terzo nelle due manche) davanti a Tyla Rattray (due volte secondo) e il leader del campionato Dean Wilson (quinto e primo).
Classe 450
1. Ryan Dungey, Belle Plaine, Minn., Suzuki (2-1)
2. Ryan Villopoto, Poulsbo, Wash., Kawasaki (1-2)
3. Brett Metcalfe, Mannum, Australia, Suzuki (4-3)
4. Chad Reed, Kurri Kurri, Australia, Honda (7-4)
5. Justin Brayton, Fort Dodge, Iowa, Yamaha (6-5)
6. Mike Alessi, Victorville, Calif., KTM (9-6)
7. Tommy Hahn, Great Bend, Kan., Yamaha (8-7)
8. Andrew Short, Colorado Springs, Colo., KTM (5-10)
9. Jimmy Albertson, San Diego, Calif., Yamaha (11-9)
10. Michael Byrne, Rockhampton, Australia, Suzuki (10-12)
Il campionato 450 dopo 8 gare
1. Ryan Villopoto, Poulsbo, Wash., Kawasaki - 341
2. Ryan Dungey, Belle Plaine, Minn., Suzuki - 340
3. Chad Reed, Kurri Kurri, Australia, Honda - 332
4. Brett Metcalfe, Mannum, Australia, Suzuki - 247
5. Kevin Windham, Baton Rouge, La., Honda - 193
6. Andrew Short, Colorado Springs, Colo., KTM - 183
7. Mike Alessi, Victorville, Calif., KTM - 178
8. Davi Millsaps, Murrieta, Calif., Yamaha - 173
9. Jake Weimer, Rupert, Idaho, Kawasaki - 159
10. Tommy Hahn, Great Bend, Kan., Yamaha - 140
Classe 250
1. Blake Baggett, Grand Terrace, Calif., Kawasaki (1-3)
2. Tyla Rattray, Durban, South Africa, Kawasaki (2-2)
3. Dean Wilson, Glasgow, Scotland, Kawasaki (5-1)
4. Kyle Cunningham, Aledo, Texas, Yamaha (3-7)
5. Gareth Swanepoel, Johannesburg, South Africa, Yamaha (7-4)
6. Justin Barcia, Monroe, N.Y., Honda (4-10)
7. Malcolm Stewart, Haines City, Fla., Suzuki (8-8)
8. Martin Davalos, Quito, Ecudaor, Suzuki (13-5)
9. Darryn Durham, Butler, Pa., Honda (11-9)
10. Broc Tickle, Holly, Mich., Kawasaki (9-16)
Il campionato 250 dopo 8 gare
1. Dean Wilson, Glasgow, Scotland, Kawasaki - 346
2. Tyla Rattray, Durban, South Africa, Kawasaki - 333
3. Blake Baggett, Grand Terrace, Calif., Kawasaki - 329
4. Kyle Cunningham, Aledo, Texas, Yamaha - 233
5. Eli Tomac, Cortez, Colo., Honda - 201
6. Broc Tickle, Holly, Mich., Kawasaki - 187
7. Justin Barcia, Monroe, N.Y., Honda - 181
8. Gareth Swanepoel, Johannesburg, South Africa, Yamaha - 177
9. Martin Davalos, Quito, Ecuador, Suzuki - 152
10. Darryn Durham, Butler, Pa., Honda - 144