All available race results Walter de Kok
| Date | Race | Rank |
| 03/06 | Ronde van Limburg | 28 |
| Ster Elektrotoer | ||
| 12/09 | Stage 1 | 53 |
| 13/09 | Stage 2 | 44 |
| 14/09 | Stage 3 | 38 |
| 15/09 | Stage 4 | 47 |
| 16/09 | Stage 5 | 17 |
| 17/09 | Stage 6 | 36 |
| General Classification | 24 |
Rider information for 2001
| Rank | 2528 |
| Score | 0 |
| Name | Walter DE KOK |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| Tour of Hellas | ||
| 22/04 | Prologue | 81 |
Rider information for 2002
| Rank | 2927 |
| Score | 0 |
| Name | Walter DE KOK |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 22/02 | Ster van Zwolle | 89 |
Rider information for 2003
| Rank | 3148 |
| Score | 0 |
| Name | Walter DE KOK |
| Country | Netherlands |
| Team | Individual |
No results available in season 2014.
Rider information for 2014
| Rank | 3787 |
| Score | 1 |
| Name | Walter DE KOK |
| Country | Netherlands |
| Team | Elite without contract |