Win takes Froome's Grand Tour title tally to seven.
Miguel Ángel Fidalgo of Xtrm Calvia won the twelve kilometre trial for men in a time of 1:01:58.
The Serb wins his fifth Wimbledon crown.
Kick-off times for the first three games of the new season were announced on Friday amid huge controversy.
The Majorcan whipped a forehand winner on match point to make sure it was game on with Federer in tomorrow's semi-final.