| Rd. 1 | Okayama International Circuit | 7-8/4 | 8th |
| Rd. 2 | Fuji International Speedway | 3-4/5 | 3rd |
| Rd. 3 | Suzuka Circuit | 19-20/5 | 8th |
| Rd. 4 | Chang International Circuit (Thailand) | 30/6-7/1 | 4th |
| Rd. 5 | Fuji International Speedway | 4-5/8 | 8th |
| Rd. 6 | Sportsland SUGO | 15-16/9 | 5th |
| Rd. 7 | Autopolis | 20-21/10 | 4th |
| Rd. 8 | Twin Ring Motegi | 10-11/11 |
| Rd. 1 | Suzuka Circuit | 21-22/4 | 7th |
| Rd. 2 | 11th | ||
| Rd. 3 | Sportsland SUGO | 26-27/5 | 11th |
| Rd. 4 | 12th | ||
| Rd. 5 | Fuji International Speedway | 7-8/7 | DNF |
| Rd. 6 | 7th | ||
| Rd. 7 | Okayama International Circuit | 28-29/7 | 8th |
| Rd. 8 | 9th | ||
| Rd. 9 | 12th | ||
| Rd. 10 | Twin Ring Motegi | 18-19/8 | 10th |
| Rd. 11 | 9th | ||
| Rd. 12 | 11th | ||
| Rd. 13 | Okayama International Circuit | 8-9/9 | 6th |
| Rd. 14 | 10th | ||
| Rd. 15 | Sportsland SUGO | 29-30/9 | 15th |
| Rd. 16 | 13th | ||
| Rd. 17 | 9th | ||
| Rd. 18 | Fuji International Speedway | 13-14/10 | 7th |
| Rd. 19 | 8th |
| Rd. 1 | SUZUKA | 3/31-4/1 | DNF |
| Rd. 2 | SUGO | 4/28-29 | 7th |
| Rd. 3 | FUJI | 5/31-6/3 | 7th |
| Rd. 4 | AUTOPOLIS | 7/14-15 | 4th |
| Rd. 5 | MOTEGI | 9/22-23 | 6th |
| Rd. 6 | OKAYAMA | 11/3-4 |
| Rd. 1 | SUZUKA | 31/3-1/4 | 8th |
| Rd. 2 | SUGO | 28-29/4 | 6th |
| Rd. 3 | FUJI | 31/5-3/6 | 9th |
| Rd. 4 | AUTOPOLIS | 14-15/7 | 6th |
| Rd. 5 | MOTEGI | 22-23/9 | 9th |
| Rd. 6 | OKAYAMA | 3-4/11 |
