Start
| Race | Category | Class | Start/Finish time | Winner |
|---|---|---|---|---|
| National Championships Japan ME | ME | NC | 2023-01-15 01:00:00-00:00:00 | ODA Hijiri |
| National Championships Japan WE | WE | NC | 2023-01-15 01:00:00-00:00:00 | FUKUDA Sae |
| National Championships Japan MU | MU | NC | 2023-01-15 01:00:00-00:00:00 | YUNOKI Shingen |
| National Championships Japan MJ | MJ | NC | 2023-01-15 01:00:00-00:00:00 | TAKAHASHI Sho |
| National Championships Japan WJ | WJ | NC | 2023-01-15 01:00:00-00:00:00 | HIYOSHI Aika |