Challenge Unlimited/Challenge 1-2 Time Attack Round 2 Results Table
DATE:2017-11-19 WEATHER: Fine COURSE: Dry International South Course 1.264km
| Pos. | No. | Cls. | Rider | Type | Team | Time | Delay | Gap | Lap | ||
| 1 | 83 | Challenge Unlimited | 1 | Suzuki Sho | Honda NSF250 | Honda Suzuka Racing Team | R 54.651 | 83.26km/h | 14/17 | ||
| 2 | 78 | Challenge 2 | 1 | Naoki Hashimoto | Honda VFR750R RC30 | MR7 Factory RT | R 54.996 | 0.345 | 0.345 | 16/16 | |
| 3 | 39 | Challenge Unlimited | 2 | Hiroaki Sakurai | Honda CBR1000RR SP1 | BOB and the Fun T-FCC | 55.993 | 1.342 | 0.997 | 5/15 | |
| 4 | 27 | Challenge 2 | 2 | Nao Hotaru | Honda CBR600RR | 57.120 | 2.469 | 1.127 | 5/14 | ||
| 5 | 76 | Challenge Unlimited | 3 | Tetsu Nakao | Honda CBR600RR | Rider House Miyajima | 58.405 | 3.754 | 1.285 | 6/10 | |
| 6 | 36 | Challenge 2 | 3 | Tomoyuki Mimura | Kawasaki ZX6R | TeamA-PLAN+Taki Tekkin | 59.345 | 4.694 | 0.940 | 4/7 | |
| 7 | 3 | Challenge 1 | 1 | Yūichi Sakamoto | Yamaha YZF-R1 | RT Kamimura & F.C.C. | 1'02.476 | 7.825 | 3.131 | 12/13 | |
| 8 | 11 | Challenge 2 | 4 | Takayuki Shimada | Honda CBR600RR | team FCC | 1'02.512 | 7.861 | 0.036 | 9/13 | |
| 9 | 26 | Challenge Unlimited | 4 | Yuki Kirigai | Honda CR80 | CLUB Motor Lab EJ | 1'02.754 | 8.103 | 0.242 | 2/3 | |
| 10 | 52 | Challenge 2 | 5 | Tatsuya Nakagawa | Kawasaki ZX6R | Team・tatsuya | 1'04.437 | 9.786 | 1.683 | 12/14 | |
| 11 | 96 | Challenge Unlimited | 5 | Takuma Makino | Honda CBR250R | Motolabo EJ | 1'06.833 | 12.182 | 2.396 | 12/13 | |
| 23 | Challenge 2 | Onogawa Tetsutarou | Yamaha YZF-R6 | Rikushu Motors & RC Koshien | Did not participate |
"R" marked cars have updated the Course Records. The previous record times were (Challenge Unlimited) 54.827 (Challenge 1) 56.108 (Challenge 2) 55.761
