Challenge Mini Time Attack Round 1 Results
DATE:2017-07-23 WEATHER: Fine COURSE: Dry International South Course 1.264km
| Pos. | No. | Rider | Type | Team | Time | Delay | Gap | Lap | |
| 1 | 51 | Kotaro Watanabe | Honda NSR mini | TEAM UMAKI | R 1'00.601 | 75.09km/h | 10/14 | ||
| 2 | 2 | Ryota Ochi | Honda NSF100 | Mizumoto Racing | 1'00.662 | 0.061 | 0.061 | 10/11 | |
| 3 | 69 | Yuu Michishita | Honda XR100 Motard | G.C.W. D's Suzuka | 1'02.297 | 1.696 | 1.635 | 3/14 | |
| 4 | 4 | Tomokazu Washizaka | Honda Ape | Mizumoto Racing | 1'02.710 | 2.109 | 0.413 | 4/13 | |
| 5 | 87 | En Sawada | Honda APE100 | Team SAKURA | 1'05.673 | 5.072 | 2.963 | 5/14 | |
| 6 | 78 | Hiroshi Osugi | Kawasaki KSR110 | Gourmet & Holeshot | 1'06.907 | 6.306 | 1.234 | 14/14 | |
| 7 | 7 | Maki Igarashi | Honda NSF100 | Good for Couples | 1'06.959 | 6.358 | 0.052 | 12/14 | |
| 8 | 8 | Hideo Nosaka | Honda NSF100 | C.C.YOU Hamamatsu & SMRC | 1'07.771 | 7.170 | 0.812 | 8/13 | |
| 9 | 32 | Yasushi Tokuda | Honda NSR50 | CLUB Motolabo EJ | 1'08.294 | 7.693 | 0.523 | 10/13 | |
| 10 | 95 | Mie Naruse | Honda NSF100 | de"LIGHT T&M | 1'11.602 | 11.001 | 3.308 | 5/12 | |
| 11 | 1 | Junji Yamada | Kawasaki Z125 | Chick Group | 1'13.318 | 12.717 | 1.716 | 9/12 | |
| 12 | 725 | Kira Yanase | Honda CRF85 | SEED & Crops Crew | 1'21.905 | 21.304 | 8.587 | 7/11 |
"R" marked cars have updated the Course Records. The previous record time was 1'00.610.
