| Gruppo | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Gruppo Ovest | PG | V | N | P | R | DR | P | Forma |
| 1. | FC Dallas | 16 | 12 | 1 | 3 | 28:14 | 14 | 37 | |
| 2. | Colorado Rapids | 16 | 9 | 4 | 3 | 22:18 | 4 | 31 | |
| 3. | Houston Dynamo | 16 | 8 | 5 | 3 | 27:19 | 8 | 29 | |
| 4. | Chivas USA | 16 | 7 | 7 | 2 | 24:12 | 12 | 28 | |
| 5. | Real Salt Lake | 16 | 6 | 6 | 4 | 23:19 | 4 | 24 | |
| 6. | Los Angeles Galaxy | 16 | 6 | 4 | 6 | 19:15 | 4 | 22 | |
| # | Gruppo Est | PG | V | N | P | R | DR | P | Forma |
| 1. | DC United | 16 | 9 | 4 | 3 | 31:22 | 9 | 31 | |
| 2. | New England Revolution | 16 | 8 | 5 | 3 | 23:14 | 9 | 29 | |
| 3. | New York Red Bulls | 16 | 8 | 5 | 3 | 24:17 | 7 | 29 | |
| 4. | Chicago Fire | 16 | 8 | 4 | 4 | 25:20 | 5 | 28 | |
| 5. | Sporting Kansas City | 16 | 7 | 5 | 4 | 31:24 | 7 | 26 | |
| 6. | Columbus Crew | 16 | 4 | 6 | 6 | 16:16 | 0 | 18 | |