All available race results Jean Le Lan
| Date | Race | Rank |
| G.P. du Midi-Libre | ||
| 25/05 | Stage 2 | 7 |
| G.P. de Fourmies | ||
| 30/07 | Stage 1 | 56 |
| 18/09 | G.P. d'Isbergues | 25 |
Rider information for 1960
| Rank | 534 |
| Score | 53 |
| Name | Jean LE LAN |
| Country | France |
| Team | Helyett - Leroux - Fynsec - Hutchinson - A.C.B.B. |
| Date | Race | Rank |
| 05/03 | Genova - Nizza | 35 |
| Paris - Nice | ||
| 16/03 | General Classification | 35 |
| 18/03 | Milano - Sanremo | 56 |
| 02/04 | Critérium National | 32 |
| 09/04 | Paris - Roubaix | 40 |
| 23/04 | Paris - Bruxelles | 56 |
| G.P. de Fourmies | ||
| 30/07 | Stage 1 | 41 |
| Giro d'Italia | ||
| General Classification | 91 |
Rider information for 1961
| Rank | 329 |
| Score | 146 |
| Name | Jean LE LAN |
| Country | France |
| Team | Helyett - Fynsec - Hutchinson |
| Date | Race | Rank |
| 08/04 | Paris - Roubaix | 71 |
| Tour de France | ||
| 24/06 | Stage 1 | 87 |
| 25/06 | Stage 2a | 121 |
| 26/06 | Stage 3 | 68 |
| 27/06 | Stage 4 | 87 |
| 28/06 | Stage 5 | 42 |
| 29/06 | Stage 6 | 106 |
| 30/06 | Stage 7 | 102 |
| 01/07 | Stage 8a | 46 |
| 01/07 | Stage 8b | 124 |
| 02/07 | Stage 9 | 67 |
| 03/07 | Stage 10 | 78 |
| 04/07 | Stage 11 | 113 |
| 05/07 | Stage 12 | 99 |
| 06/07 | Stage 13 | 115 |
| 07/07 | Stage 14 | 24 |
| 08/07 | Stage 15 | 53 |
| 09/07 | Stage 16 | 9 |
| 10/07 | Stage 17 | 80 |
| 11/07 | Stage 18 | 80 |
| 12/07 | Stage 19 | 89 |
| 13/07 | Stage 20 | 77 |
| 14/07 | Stage 21 | 72 |
| 15/07 | Stage 22 | 94 |
| General Classification | 85 | |
| G.P. de Fourmies | ||
| 28/07 | Stage 1 | 51 |
| 29/07 | Stage 2a | 19 |
Rider information for 1962
| Rank | 299 |
| Score | 142 |
| Name | Jean LE LAN |
| Country | France |
| Team | Saint Raphaël - Helyett - Hutchinson |
No results available in season 1963.
Rider information for 1963
| Rank | 811 |
| Score | 7 |
| Name | Jean LE LAN |
| Country | France |
| Team | Peugeot - BP - Englebert |