Fernando Alonso, Ferrari, F10

Mercedes driver Nico Rosberg topped the rain-hit first day of the second pre-season Formula 1 test at Valencia. The 24-year-old was fastest during the first hour before the rain, setting a best time of 1m20.927s to shade Scuderia Toro Rosso's Sebastien Buemi by just 0.104s. Testing continues tomorrow, with the only scheduled driver change being Michael Schumacher stepping in at Mercedes in place of Rosberg.
Pos Driver                 Team              Time           Gap
1. Nico Rosberg Mercedes 1m20.927s
2. Sebastien Buemi Toro Rosso 1m21.031s +0.104
3. Nico Hulkenberg Williams 1m22.243s +1.316
4. Fernando Alonso Ferrari 1m22.895s +1.968
5. Kamui Kobayashi Sauber 1m23.787s +2.860
6. Jenson Button McLaren 1m24.947s +4.020
7. Vitantonio Liuzzi Force India 1m24.968s +4.041
8. Vitaly Petrov Renault 1m25.440s +4.513
9. Mark Webber Red Bull 1m26.502s +5.575
10.Timo Glock Virgin 1m38.734s +17.807