Challenge Unlimited/Challenge 1・2 Time Attack 1st Round Results
DATE:2017-05-14 WEATHER: Fine  COURSE: Dry  International South Course 1.264km
| Pos. | No. | Cls. | Rider | Type | Team | Time | Delay | Gap | Lap | |||
| 1 | 10 | Challenge Unlimited | 1 | Makoto Terano | Ducati 1098S | Team de"LIGHT | R 55.858 | 81.46km/h | 8/13 | |||
| 2 | 32 | Challenge 2 | 1 | Toru Tomitono | Suzuki GSX-R750J | Rider House Miyajima | R 56.663 | 0.805 | 0.805 | 4/10 | ||
| 3 | 76 | Challenge Unlimited | 2 | Tetsu Nakao | Honda CBR600RR | Rider House Miyajima | 56.787 | 0.929 | 0.124 | 9/12 | ||
| 4 | 68 | Challenge 1 | 1 | Surukani Ugo | Kawasaki ZX10R | PROJECT BOLIVIA | R 57.623 | 1.765 | 0.836 | 13/15 | ||
| 5 | 39 | Challenge 1 | 2 | Hiroaki Sakurai | Honda CBR1000RR SP | Bob and the Fun T-FCC | 57.838 | 1.980 | 0.215 | 8/14 | ||
| 6 | 11 | Challenge 2 | 2 | Takayuki Shimada | Honda CBR600RR | Team FCC | 1'04.708 | 8.850 | 6.870 | 9/14 | ||
| 7 | 72 | Challenge 1 | 3 | Yuji Yamada | Ducati 1098S | Rider House Miyajima Hiyoko Turtle Group | 1'07.113 | 11.255 | 2.405 | 5/12 | ||
| 8 | 52 | Challenge 2 | 3 | Tatsuya Nakagawa | Kawasaki ZX6R | RT Wolf Pack | 1'07.253 | 11.395 | 0.140 | 12/13 |
"R" marked cars have updated the Course Records. The previous record times were (Challenge 2) 58.274 (Challenge Unlimited) 58.446
