| Name | LEFEBVRE |
| First Name | Laurence |
| Gender | F. |
| Category | Masters 1 (1972) |
| Nationality | ![]() |
| Club / Team | JULIRUNNERS |
| Competitor number | 196 |
| Race | 7 km - 7 km |
| Hour of passage | Sat 14/12/2019 18:18:51 |
| Time of race | 00:48:51 - 8,598 km/h |
| Ranking | 250 |