All available race results Cees Zoontjens
| Date | Race | Rank |
| 18/03 | Ster van Zwolle | 4 |
Rider information for 1967
| Rank | 640 |
| Score | 12 |
| Name | Cees ZOONTJENS |
| Country | Netherlands |
| Team | Individual |
| Date | Race | Rank |
| 02/03 | Omloop Het Volk | 14 |
| 30/03 | Ronde van Vlaanderen | 34 |
| 07/04 | Paris - Roubaix | 12 |
| 16/04 | Gent - Wevelgem | 64 |
| 05/05 | Meisterschaft von Zürich | 9 |
| Tour de Luxembourg | ||
| 14/06 | Stage 1a | 10 |
| 17/06 | General Classification | 43 |
| 21/09 | Amstel Gold Race | 8 |
Rider information for 1968
| Rank | 104 |
| Score | 429 |
| Name | Cees ZOONTJENS |
| Country | Netherlands |
| Team | Caballero - Wielersport |
| Date | Race | Rank |
| 01/03 | Omloop Het Volk | 7 |
| Paris - Nice | ||
| 16/03 | General Classification | 33 |
| 30/03 | Ronde van Vlaanderen | 30 |
| 13/04 | Paris - Roubaix | 6 |
| 16/04 | Gent - Wevelgem | 23 |
| 01/05 | Rund um den Henninger Turm | 20 |
| Tour de Luxembourg | ||
| 13/06 | Stage 1a | 2 |
| 16/06 | General Classification | 32 |
| 05/10 | G.P. de Fourmies | 24 |
Rider information for 1969
| Rank | 160 |
| Score | 333 |
| Name | Cees ZOONTJENS |
| Country | Netherlands |
| Team | Caballero |
| Date | Race | Rank |
| 15/03 | Elfstedenronde | 4 |
| 21/03 | G.P. E3 - Harelbeke | 47 |
| 4 Jours de Dunkerque | ||
| 10/05 | General Classification | 33 |
| Six-Provinces - Dauphiné Libéré | ||
| 24/05 | Stage 5a | 4 |
| 25/05 | General Classification | 68 |
| Tour de Suisse | ||
| 17/06 | Stage 7 | 5 |
| 19/06 | General Classification | 40 |
| Tour de France | ||
| 27/06 | Prologue | 95 |
| 27/06 | Stage 1 | 7 |
| 28/06 | Stage 2 | 14 |
| 29/06 | Stage 3b | 18 |
| 30/06 | Stage 4 | 53 |
| 01/07 | Stage 5a | 117 |
| 01/07 | Stage 5b | 55 |
| 02/07 | Stage 6 | 87 |
| 03/07 | Stage 7a | 41 |
| 03/07 | Stage 7b | 93 |
| 04/07 | Stage 8 | 9 |
| 05/07 | Stage 9 | 100 |
| 06/07 | Stage 10 | 64 |
| 07/07 | Stage 11a | 104 |
| 07/07 | Stage 11b | 100 |
| 08/07 | Stage 12 | 103 |
| 09/07 | Stage 13 | 64 |
| 10/07 | Stage 14 | 94 |
| 11/07 | Stage 15 | 8 |
| 12/07 | Stage 16 | 91 |
| 13/07 | Stage 17 | 68 |
| 14/07 | Stage 18 | 97 |
| 15/07 | Stage 19 | 92 |
| 16/07 | Stage 20a | 101 |
| 16/07 | Stage 20b | 102 |
| 17/07 | Stage 21 | 18 |
| 18/07 | Stage 22 | 90 |
| 19/07 | Stage 23 | 100 |
| General Classification | 86 | |
| Paris - Luxembourg | ||
| 10/08 | Stage 1 | 11 |
| 11/08 | Stage 2a | 65 |
| 11/08 | Stage 2b | 80 |
Rider information for 1970
| Rank | 123 |
| Score | 457 |
| Name | Cees ZOONTJENS |
| Country | Netherlands |
| Team | Caballero - Laurens |
No results available in season 1971.
Rider information for 1971
| Rank | 1192 |
| Score | 0 |
| Name | Cees ZOONTJENS |
| Country | Netherlands |
| Team | Gazelle Cycles |
No results available in season 1972.
Rider information for 1972
| Rank | 968 |
| Score | 0 |
| Name | Cees ZOONTJENS |
| Country | Netherlands |
| Team | Wybert - Läkerol |
No results available in season 1973.
Rider information for 1973
| Rank | 1008 |
| Score | 0 |
| Name | Cees ZOONTJENS |
| Country | Netherlands |
| Team | Hebro Snacks |
No results available in season 1974.
Rider information for 1974
| Rank | 920 |
| Score | 1 |
| Name | Cees ZOONTJENS |
| Country | Netherlands |
| Team | Robot - Office du Meuble Hannut |