Manufacturers Championship
| P. | Manufacturer | Total | Gap |  ALB | ALB | CAL | CAL | JER | JER | JAR | JAR | JAR | JAR | JER | JER | CAT | CAT |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  Honda | 450 | 0 | 32 | 35 | 37 | 32 | 24 | 30 | 35 | 26 | 37 | 31 | 33 | 31 | 35 | 32 |
| 2 | Yamaha | 439 | -11 | 33 | 30 | 25 | 33 | 37 | 35 | 28 | 35 | 28 | 32 | 32 | 32 | 28 | 31 |
| 3 | Kawasaki | 137 | -313 | 11 | 11 | 9 | 13 | 19 | 14 | 17 | 15 | 11 | 17 | ||||
| 4 | Suzuki | 11 | -439 | 3 | 2 | 5 | 1 |