All available race results Jean-Jacques Petitjean
| Date | Race | Rank |
| 06/03 | Genova - Nizza | 62 |
| 03/04 | Critérium National | 33 |
| 12/04 | Paris - Camembert | 5 |
| 05/06 | G.P. du Midi-Libre | 24 |
| Tour de l'Ouest | ||
| 07/08 | Stage 3 | 5 |
| 13/08 | General Classification | 28 |
| 30/08 | Circuit de Plouay | 1 |
Rider information for 1955
| Rank | 161 |
| Score | 398 |
| Name | Jean-Jacques PETITJEAN |
| Country | France |
| Team | Mercier - BP - Hutchinson |