Info
| Last name | Gruszczynski |
| First name | Piotr |
| Nationality |  Poland |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 22-06 | 18 | National Road Championships - Poland U19 (CN) | |||||
| La Coupe du President de la Ville de Grudziadz (2.1) | |||||||
| 110 |  Standings | ||||||
| 03-05 | 32 | Stage 4Grudziadz - Grudziadz (109.0km) | |||||
| 02-05 | 106 | Stage 3Lisewo - Pluznica (90.0km) | |||||
| 01-05 | 116 | Stage 2Swiecie - Swiecie (87.0km) | |||||
| 30-04 | 154 | Stage 1bJablonowo Pomorskie - Jablonowo Pomorskie (58.0km) | |||||
| 30-04 | 173 | Stage 1aGruta - Lasin (58.0km) | |||||