Just over a week after launching its 2007 contender at Valencia, McLaren has returned to the Spanish circuit to conduct a three day private test.

The Woking outfit had three drivers on duty today, Lewis Hamilton running all day while Fernando Alonso drove in the morning before being replaced by Pedro de la Rosa.

Unlike Ferrari, which suffered rain and hail, conditions at Valencia, though cool and windy, were fairly good, with clear skies with some scattered cloud.

Alonso and Hamilton will be on duty tomorrow.

Today's Times - All Times Unofficial

Name	Team	T	Laps	Time	Gap
Alonso	McLaren	B	67	1:12.387	123.791 mph
de la Rosa	McLaren	B	41	1:12.718	0.331
Hamilton	McLaren	B	69	1:13.023	0.636

Best Times To Date

Date	Driver	Team	T	Time	Gap
17-Jan	Alonso	McLaren	B	1:12.050	124.370 mph
19-Jan	Kubica	BMW	B	1:12.099	0.049
17-Jan	Heidfeld	BMW	B	1:12.169	0.119
24-Jan	de la Rosa	McLaren	B	1:12.718	0.668
19-Jan	Glock	BMW	B	1:13.005	0.955
24-Jan	Hamilton	McLaren	B	1:13.023	0.973
18-Jan	Vettel	BMW	B	1:13.490	1.440