Super Touring Final Best Lap Order
DATE:2013-03-31 WEATHER : Cloudy COURSE : Dry SUZUKA CIRCUIT WEST COURSE 3.475km
| Pos. | No. | Driver | Type | Team/Car | Time | Delay | Gap | Lap |
| 1 | 33 | Takashi Mitani | EK4 | RG-O☆IDI☆EK | R 1'33.665 | 133.56km/h | 7/12 | |
| 2 | 59 | Taku Osumi | EG6 | RG-O・IDI Enapetal OS Motul | R 1'33.760 | 0.095 | 0.095 | 5/12 |
| 3 | 45 | Taichi Takahashi | DC-2 | RG-O・EXEDY Bills IDI・DC2 | R 1'33.833 | 0.168 | 0.073 | 4/12 |
| 4 | 34 | Yoshinori Matsumiya | EK9 | RG-O・IDI Bills OS Research EK9 | R 1'34.526 | 0.861 | 0.693 | 12/12 |
| 5 | 54 | Hirofumi Arai | EK4 | RG-O・IDI.Bills.OS Engineering EK4 | 1'36.457 | 2.792 | 1.931 | 3/12 |
Cars with the "R" mark have updated the Course Records. The previous record time was 1'34.884
