 After the rest day came the race 's individual time trial . It was won by Dumoulin , who was more than a minute ahead of all the other riders in the race . His time was good enough to put him into the overall race lead . Aru rode strongly , and was only three seconds behind Dumoulin in the general classification after the stage . Rodríguez lost over three minutes to Dumoulin . Majka also lost significant time to Aru and Dumoulin and fell to fourth place . 
