Lap by lap timing for the top 4 drivers from Barcelona - Day 4 (stint with fastest lap only).
Alonso
Lap Time Gap Day time
89 6:23.488 + 5:04,479 16:49:22
90 1:13.971 - 5:09,517 16:50:36
91 1:36.012 >B + 22,041 16:52:12
Fisichella
Lap Time Gap Day time
70 8:27.467 + 7:06,899 12:58
71 1:14.074 - 7:13,393 12:59
72 1:18.382 >B + 4,308 13:01
R Schumacher
Lap Time Gap Day time
37 1:17.249 - 11,651 14:09
38 1:16.518 - 0,731 14:11
39 1:16.606 + 0,088 14:12
40 1:18.479 >B + 1,873 14:13
N Karthikeyan
Lap Time Gap Day time
9 41:50.280 + 40:01,826 12:00
10 1:16.999 - 40:33,281 12:01
11 1:47.000 >B + 30,001 12:03
You can access the data for each driver at the Catalunya Circuit website (select language then click on the link under F1-Tests on the right hand side.
Alternatively, we have made available a lap by lap pdf file for all the drivers
here (provided by Circuit de Catalunya)