All available race results Laurent Sevignon
| Date | Race | Rank |
| 27/08 | Circuit de Plouay | 15 |
Rider information for 1957
| Rank | 454 |
| Score | 67 |
| Name | Laurent SEVIGNON |
| Country | France |
| Team | Individual |
No results available in season 1958.
Rider information for 1958
| Rank | 1390 |
| Score | 1 |
| Name | Laurent SEVIGNON |
| Country | France |
| Team | Individual |
| Date | Race | Rank |
| 21/02 | Critérium de l'Echo d'Oran | 41 |
Rider information for 1960
| Rank | 1724 |
| Score | 0 |
| Name | Laurent SEVIGNON |
| Country | France |
| Team | Individual |