Kimi Raikkonen set the pace in Bahrain testing while the luckless Felipe Massa's was hampered by technical problems.
The World Champion completed 66 laps and set a benchmark time of 1:30.914.
His team-mate Massa managed 13 fewer laps as a result of a hydraulic problem.
The Brazilian's best time was two tenths off the pace set by Raikkonen.
Toyota focused on optimising the TF108's cooling system as temperatures soared into the mid-30s.
Jarno Trulli set the best time for the Japanese constructor. The Italian rounded the Sakhir circuit in 1:32.382 - about half a second clear of team-mate Timo Glock.
Bahrain Test Times
1. Raikkonen Ferrari (B) 1:30.914 66
2. Massa Ferrari (B) 1:31.174 53
3. Trulli Toyota (B) 1:32.382 73
4. Glock Toyota (B) 1:32.762 75
Source : www.sportnglife.com
