Info
| Last name | Kostkowski |
| First name | Joachim |
| Nationality |  Poland |
| Date of birth | 09-08-2007 |
| Age | 18 |
| Date | Rank | Race |
|---|---|---|
| 10-12 | 33 | Lubuskie Warte Zachodu U19 (C2) |
| 18-11 | 26 | Owocowy Przelaj U19 (C2) |
| Last name | Kostkowski |
| First name | Joachim |
| Nationality | Poland |
| Date of birth | 09-08-2007 |
| Age | 18 |
| Date | Rank | Race |
|---|---|---|
| 10-12 | 33 | Lubuskie Warte Zachodu U19 (C2) |
| 18-11 | 26 | Owocowy Przelaj U19 (C2) |