F1 test at Jerez,Rosberg Fastest on Day Three

The third day test session in Jerez with Nico Rosberg completed a fastest rider.Romain Grosjean be the rider with the best time in the car in 2012, while Sebastian Vettel third position.
So far Mercedes cars are still using last season and have not drove 'Jet Land' which will be used for the 2012 season. W03, the name of the new car, will be in action at the next test session in Barcelona on 21 February.
With the old Mercedes cars, Rosberg finished the third day test session at Jerez on Thursday (2/9/2012), with a notch as the fastest time of one minute 17.613 seconds. He drove as many as 118 laps.
Grosjean of Lotus ranks second best in this session. Thus, it is also a rider with a 2012 car that won the fastest time in this session.
Runner-up last season, Vettel, who had come down on this day became the third fastest rider. Driver Lewis Hamilton ahead of his time in fourth position. As Vettel, Hamilton also recently appeared at the session today.
Jerez Test Day Three:
Position-racer-Team-Time-Lap
1 Rosberg Mercedes 1m17.613s 118 * Grosjean Lotus 1m18.419s 2 117 +0806 Vettel Red Bull 1m19.297s 3 +1684 96 4 Hamilton McLaren 1m19.464s 80 +1851 Vergne Toro Rosso 1m19.734s 5 79 +2121 Perez Sauber 1m19.770s 6 48 +2157 Alonso Ferrari 1m20.412s 7 67 +2799 Senna's Williams 1m21.293s 8 125 +3680 9 Van der Garde Caterham +5711 1m23.324s 74
(*) Ket: Still using the 2011 car