Challenge BIG Free Practice Results Table
DATE:2020-03-01 WEATHER: Fine COURSE: Dry International South Course 1.264km
| Pos. | No. | Cls. | Rider | Type | Team | Time | Delay | Gap | Lap | ||
| 1 | 36 | Challenge Unlimited | 1 | Toyohiro Mimura | Kawasaki/ZX6R | TeamA-PLAN+Taki Rebar | 59.273 | 76.77km/h | 7/8 | ||
| 2 | 1 | Challenge BIG | 1 | Takahiro Miyazaki | SUZUKI/GSX-R1000 | Uhhaha Harem | 59.292 | 0.019 | 0.019 | 9/10 | |
| 3 | 43 | Challenge Unlimited | 2 | Hiroyuki Honda | Honda/NSR250R | Stop Freddy 85☆swcr | 1'01.931 | 2.658 | 2.639 | 9/9 | |
| 4 | 48 | Challenge BIG | 2 | Kohei Suminami | Honda/CBR600RR | MADDEST | 1'04.244 | 4.971 | 2.313 | 9/9 | |
| 5 | 74 | Challenge BIG | 3 | Koichi Hirata | YAMAHA/FZ400 | BO2 | 1'07.040 | 7.767 | 2.796 | 8/9 |
