Oldest winners
| # | Rider | Age |
|---|---|---|
| 1 | Pierre Kumps | 28y + 266d |
| 2 | René De Rey | 28y + 223d |
| 3 | Leon Scheirs | 28y + 148d |
| 4 | René De Rey | 27y + 217d |
| 5 | René De Rey | 26y + 219d |
| 6 | Roger De Clercq | 26y + 138d |
| 7 | René De Rey | 26y + 126d |
| 8 | Freddy Nijs | 24y + 304d |
| 9 | Roger De Vlaeminck | 20y + 157d |
| 10 | Eric De Vlaeminck | 19y + 321d |
| 11 | Rik Willems | |
| 12 | Lode Van den Bosch | |
| 13 | Lode Van den Bosch |
Youngest winners
| # | Rider | Age |
|---|---|---|
| 1 | Rik Willems | |
| 2 | Lode Van den Bosch | |
| 3 | Lode Van den Bosch | |
| 4 | Eric De Vlaeminck | 19y + 321d |
| 5 | Roger De Vlaeminck | 20y + 157d |
| 6 | Freddy Nijs | 24y + 304d |
| 7 | René De Rey | 26y + 126d |
| 8 | Roger De Clercq | 26y + 138d |
| 9 | René De Rey | 26y + 219d |
| 10 | René De Rey | 27y + 217d |
| 11 | Leon Scheirs | 28y + 148d |
| 12 | René De Rey | 28y + 223d |
| 13 | Pierre Kumps | 28y + 266d |