Oldest winners
| # | Rider | Age |
|---|---|---|
| 1 | Firmin Van Kerrebroeck | 38y + 88d |
| 2 | Charles Vanhoutte | 31y + 110d |
| 3 | Pierre Kumps | 30y + 256d |
| 4 | Daniël Van Damme | 24y + 18d |
| 5 | Eric De Vlaeminck | 23y + 239d |
| 6 | Eric De Vlaeminck | 22y + 241d |
| 7 | Daniël Van Damme | 22y + 62d |
| 8 | Eric De Vlaeminck | 20y + 299d |
| 9 | Eric De Vlaeminck | 19y + 300d |
Youngest winners
| # | Rider | Age |
|---|---|---|
| 1 | Eric De Vlaeminck | 19y + 300d |
| 2 | Eric De Vlaeminck | 20y + 299d |
| 3 | Daniël Van Damme | 22y + 62d |
| 4 | Eric De Vlaeminck | 22y + 241d |
| 5 | Eric De Vlaeminck | 23y + 239d |
| 6 | Daniël Van Damme | 24y + 18d |
| 7 | Pierre Kumps | 30y + 256d |
| 8 | Charles Vanhoutte | 31y + 110d |
| 9 | Firmin Van Kerrebroeck | 38y + 88d |