Info
| Last name | Antonowicz |
| First name | Krzysztof |
| Nationality |  Poland |
| Date of birth | 13-10-2005 |
| Age | 20 |
| Date | Rank | Race |
|---|---|---|
| 10-12 | 16 | Lubuskie Warte Zachodu (C2) |
| 18-11 | 23 | Owocowy Przelaj (C2) |
| 24-06 | 45 | National Road Championships - Poland U19 (CN) |
| 15-01 | 26 | Polish National Championships CX U19 (CN) |