I do not think so.

The softwares base their calculations only on the maximum speeds allowed in the various roads and not at the maximum speed you assign to your car. The softwares are made to respect, and make you respect the limits and the road rules.
I tried to calculate a route of 140 km, almost all on the highway, duration 1 hour and 50 minutes. After I changed the max speed set for the car from 130 to 190 km/h and I had the same route calculated again...... nothing has changed ....