Start
| Race | Category | Class | Start/Finish time | Winner |
|---|---|---|---|---|
| National Championships Japan ME | ME | NC | TAKENOUCHI Yu | |
| National Championships Japan WE | WE | NC | SAKAGUCHI Kiyoka | |
| National Championships Japan MU | MU | NC | SAWADA Toki | |
| National Championships Japan MJ | MJ | NC | ODA Hijiri |