Info
| Last name | Zierenner |
| First name | Louis |
| Nationality |  Germany |
| Date of birth | 13-04-1999 |
| Age | 26 |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 La Coupe du President de la Ville de Grudziadz (2.1) | |||||||
| 22 |  Standings | ||||||
| 03-05 | 51 | Stage 4Grudziadz - Grudziadz (109.0km) | |||||
| 02-05 | 13 | Stage 3Lisewo - Pluznica (90.0km) | |||||
| 01-05 | 29 | Stage 2Swiecie - Swiecie (87.0km) | |||||
| 30-04 | 32 | Stage 1bJablonowo Pomorskie - Jablonowo Pomorskie (58.0km) | |||||
| 30-04 | 32 | Stage 1aGruta - Lasin (58.0km) | |||||