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Mercedes driver
Nico Rosberg will start from pole position at the Bahrain Grand Prix
tomorrow, thanks to a time of 1m32.330s set on the P Zero White medium
tyres, which have been nominated along with the P Zero Orange hard tyres
this weekend. Rosberg’s pole lap on the 2013 medium tyre eclipsed the pole
time set by Sebastian Vettel and Red Bull on the 2012 soft tyre last year:
1m32.422s. Rosberg’s pole in Bahrain marks the first back-to-back pole
positions for Mercedes since the days of Juan Manuel Fangio and Stirling
Moss in the 1950s.
During the final free practice session this morning, the drivers ran on both
the hard and medium compound. Ferrari driver Fernando Alonso was fastest in
FP3 on the medium tyre with a time of 1m33.247s set at the end of the
session, underlining the extent by which the track had evolved. Tomorrow’s
grid will have a somewhat different look to it compared to the top 10 times
as a result of previous grid penalties. This also influenced some of the
team tactics during qualifying.
Pirelli’s motorsport director Paul Hembery said: “Unlike China, the
key to managing the tyres here is going to be thermal degradation, with
track temperatures well in excess of 40 degrees centigrade. With all the
traction and braking events, this challenges the rear tyres in particular
and that will be the limiting factor. The track is evolving all the time so
we should see the times getting faster and faster: even though this year’s
pole time is already quicker than last year’s pole, which was set on a
nominally softer compound. The performance gap between the two compounds is
much smaller than it was in China, around 0.6s per lap, which means that
there are several different possibilities for strategy – as there isn’t one
obvious way to go. This is something that we already saw in qualifying, with
teams adopting different approaches in each session. Overtaking is
reasonably easy in Bahrain compared to many other tracks, and it’s looking
like the hard tyre may be the preferred race tyre here with some teams going
for the medium. The problem seen on Lewis Hamilton’s Mercedes during free
practice was not the result of a structural tyre failure, but instead must
have been down to a piece of debris on the track.”
The Pirelli mystery strategy predictor:
The smaller performance gap between the two compounds opens up the
possibility of many different strategies, meaning that there is not one way
that is obviously quicker than the other. It also doesn’t make a great deal
of difference starting on the hard or the medium tyre.
Three stops could be the fastest plan though: start on the hard, change to
hard on lap 10, hard again on lap 25, and then medium on lap 41.
A very close second possibility is to start on the medium, change to medium
on lap 8, change to another set of mediums on lap 24 and finish with a set
of hard tyres on lap 38.
A two-stop race isn’t out of the question either, with two stints on the
hard and one on the soft, providing that the driver can keep rear tyre
degradation under control during the 57-lap race. Again, keeping a flexible
approach to strategy will pay dividends – but with overtaking reasonably
feasible, finding a gap in the traffic is less essential. |
