Challenge Mini Time Attack Round 1 Results
DATE:2019-03-17 WEATHER: Fine COURSE: Dry International South Course 1.264km
| Pos. | No. | Rider | Type | Team | Time | Delay | Gap | Lap | |
| 1 | 33 | Tatsuya Totsuya | Honda/NSR80 | TEAM RUN Swallowtail | 1'01.628 | 73.84km/h | 13/14 | ||
| 2 | 15 | Ryo Watanabe | Honda/GROM | MotoZOO Racing | 1'02.196 | 0.568 | 0.568 | 9/14 | |
| 3 | 22 | Yoshi Iiyoshi | Honda/NSF100 | TEAMKV3 Swallowtail | 1'03.623 | 1.995 | 1.427 | 14/14 | |
| 4 | 93 | Akita Masashi | Honda/HRC GROM | Team BATTLE | 1'03.878 | 2.250 | 0.255 | 8/14 | |
| 5 | 2 | Katsumasa Hashizume | Honda/NSF100 | JuniorITALTRANS | 1'04.157 | 2.529 | 0.279 | 7/14 | |
| 6 | 63 | Kamikubo Gaku | Honda/HRC GROM | Club BATTLE | 1'04.538 | 2.910 | 0.381 | 13/13 | |
| 7 | 67 | Kitashinobu | Honda/NSF100 | Team HIRO | 1'05.514 | 3.886 | 0.976 | 2/13 | |
| 8 | 7 | Kenji Aihara | Honda/GROM | MADDEST | 1'05.666 | 4.038 | 0.152 | 12/14 | |
| 9 | 12 | Yoshikazu Yasui | Honda/GROM | MADDEST | 1'06.735 | 5.107 | 1.069 | 7/14 | |
| 10 | 11 | Takashi Imanishi | Honda/GROM | MADDEST | 1'07.824 | 6.196 | 1.089 | 11/13 | |
| 11 | 45 | Hirano Teru | Honda/NSR50 | Club Suzuka Racing | 1'08.334 | 6.706 | 0.510 | 7/13 | |
| 12 | 31 | Ueno Satsushi | Honda/NSR50 | MADDEST | 1'09.218 | 7.590 | 0.884 | 11/12 | |
| 13 | 62 | Akina Tanikita | Honda/NSRmini | MADDEST>_ | 1'09.653 | 8.025 | 0.435 | 10/13 | |
| 14 | 32 | Yasushi Tokuda | Honda/NSR50 | CLUB Motor Lab EJ | 1'10.377 | 8.749 | 0.724 | 10/13 | |
| 15 | 10 | Izumi Haruka | Honda/RS63 | IZUMI RACING PJ | 1'10.852 | 9.224 | 0.475 | 10/13 | |
| 16 | 6 | Iwakiri Kiyozou | Honda/GROM | Suzuka Circuit | 1'11.581 | 9.953 | 0.729 | 9/13 | |
| 17 | 95 | Mie Naruse | Honda/NSF100 | de""LIGHT T&M | 1'15.753 | 14.125 | 4.172 | 3/5 | |
| 18 | 66 | Shoyuki Fujii | Honda/Ape100 Type-D | CLUB Motor Lab EJ | 1'30.738 | 29.110 | 14.985 | 2/10 | |
| 73 | Horie Yukio | Honda/NSR-mini | Two-Wheel Club | Did not participate |
