Rosberg fastest in F1 testing
Mercedes' Nico Rosberg was the fastest driver during Formula One preseason testing on Tuesday, while Fernando Alonso got in his first laps with Ferrari's new car for 2013.
Defending champion Sebastian Vettel of Red Bull had the best time until late into the afternoon session when Rosberg unleashed a flying lap of 1 minute and 22.616 seconds.
Kimi Raikkonen followed suit in his Lotus for the day's second quickest time, followed by Alonso with the third-best effort in his first drive with Ferrari's F138 after the Spaniard sat out testing in Jerez.
Alonso was the only driver to do more than 100 laps with 110.