The second F1 test of the season will get underway in 2 days time in Catalunya, Spain at the Circuit de Catalunya.

The track is known to all the teams and drivers as it has been the winter testing ground for quite a few years. The 4.655km track has 16 corners which really put an F1 car through its paces. The track has a very good balance between fast and slow corners together with a long straight.

Much has been said about the pace of Mercedes after the first test in Jerez. Many think that they did not show their true pace. This may be true if speed trap data is to be believed where it showed that Mercedes powered cars still hold an advantage in terms of speed over Ferrari and Renault powered cars. One should not read too much into all of that as it is only the first of three pre-season tests. We should get a slightly clearer picture during the upcoming test.

Ferrari seem to have made some progress from 2014 after their cars finished on top of the time sheets on three of the four days of the Jerez test. Williams seemed to have a rather anonymous test as they quietly went along their business and managed to get some good mileage out of their cars. The same can be said for Toro Rosso with their two young drivers.

McLaren had a very shaky start. With a new engine manufacturer there was bound to be plenty of teething problems. They managed to get a handful of laps in the previous test but will be looking to get some decent mileage in Barcelona. Red Bull, with their camouflaged car also got of to a shaky start as they also suffered engine issues.

Lotus with Mercedes engines had a better Jerez test than 2014 with the only hold up for them was the lack of parts on the first day of the Jerez test which lead to them sitting out day 1. No doubt they will be better prepared for this week.

Force India, after skipping the Jerez test, will be out on track in Catalunya with their 2014 car as their 2015 is not yet complete. The 2014 car will have developmental parts on the car that will no doubt go on the 2015 car which should make its debut at the second Barcelona test.

We should see Mercedes pace revealed over the course of the test. If the timing wall from the previous test is to be believed, Ferrari should follow in a close second. But this is testing and no team will revealed their true pace until qualifying in Melbourne.

Below is the schedule for the Barcelona test: