Challenge SMALL Time Attack Round 1 Results
DATE:2021-02-28 WEATHER: Cloudy COURSE: Dry International South Course 1.264km
| Pos. | No. | Rider | Type | Team | Time | Delay | Gap | Lap | |
| 1 | 90 | Matsumoto Masa | NSR250R | TEAM MADDEST | 56.065 | 81.16km/h | 12/12 | ||
| 2 | 83 | Katsurabayashi Hidenori | NSR250R | HKSS&T2racing | 57.422 | 1.357 | 1.357 | 3/15 | |
| 3 | 5 | Miyata Kei | Ninja400 | Team FCC's Friends | 58.401 | 2.336 | 0.979 | 15/15 | |
| 4 | 23 | Shindo Kenta | NSR250R | MADDEST | 58.620 | 2.555 | 0.219 | 14/15 | |
| 5 | 26 | Maezako Shohei | Ninja250R | M-factory | 58.915 | 2.850 | 0.295 | 15/15 | |
| 6 | 6 | Ryuya Fukuda | CBR250R | Team A-PLAN+ADF | 58.983 | 2.918 | 0.068 | 5/9 | |
| 7 | 19 | Kitagishi Atomu | NSR250R | RT Asphalt Boys | 59.359 | 3.294 | 0.376 | 6/14 | |
| 8 | 93 | Akita Masashi | CBR250R | Team BATTLE | 59.678 | 3.613 | 0.319 | 10/15 | |
| 9 | 4 | Sekiuchi Satoru | Ninja250SL | AGGRESSI Department | 1'00.588 | 4.523 | 0.910 | 5/15 | |
| 10 | 1 | Koji Kuribayashi | CBR250RR | CLUB Motolabo EJ & Speed Heart | 1'00.783 | 4.718 | 0.195 | 13/15 | |
| 11 | 15 | Asai Tsune | Ninja250SL | AGGRESSI Department | 1'00.969 | 4.904 | 0.186 | 15/15 | |
| 12 | 96 | Kurabayashi Akira | WR250F | CLUB Motor Lab EJ | 1'01.043 | 4.978 | 0.074 | 15/15 | |
| 13 | 753 | Kazuro Kuroda | Ninja250R | Trickster & Nagomi Home | 1'01.431 | 5.366 | 0.388 | 5/12 | |
| 14 | 28 | Omiya Futaba | NSR250 | MADDEST T2r KDC | 1'03.808 | 7.743 | 2.377 | 4/6 | |
| 15 | 64 | Mina Hirayama | Ninja250 | Motorsports with ALTEC | 1'08.130 | 12.065 | 4.322 | 9/10 |
