Formula 1 testing concluded at Circuit de Nevers Magny-Cours this afternoon following three trouble-free days for Scuderia Ferrari, MERCEDES AMG PETRONAS and Sahara Force India at the French venue.
Morning running was limited after light overnight rain left track conditions damp for the 9am start, though the teams were able to complete a number of medium-length runs before lunchtime.
And though dark clouds continued to linger above the track no further rain would fall, ensuring the remainder of the session took place on a dry circuit. In fact as running continued into the afternoon there were increasing expanses of blue sky and sunshine above, allowing the teams to up their workloads and add further mileage to that accumulated earlier in the week.
Of chief interest during the final day was Frenchman Jules Bianchi's bid to complete a clean sweep of the test after topping the timesheets on both Tuesday and Wednesday.
The 23-year-old switched back to Scuderia Ferrari after spending yesterday aboard Sahara Force India's VJM05 and once again proved unbeatable, recording a 1m16.985 late in the session to ensure his dominance of the test. Bianchi ran a total of 138 laps before quickly departing the circuit en-route to his crucial Formula Renault 3.5 race weekend in Hungary.
Second fastest was GP2 Series competitor Rodolfo Gonzalez who made his first appearance for the Sahara Force India outfit at Magny-Cours, though the Venezuelan could call upon previous Formula 1 testing experience as he acclimatised to his new equipment. The 26-year-old worked through 79 laps in the Mercedes-powered machine with a best effort of 1m18.018.
Completing Thursday's runners was MERCEDES AMG PETRONAS driver Brendon Hartley with a lap of 1m18.671. It was a significant day for the 22-year-old New Zealand-born driver as he made his first appearance in an official test session for the German manufacturer, though like Gonzalez the Kiwi had prior seat-time in Formula 1 machinery ahead of his 87-lap programme.
Impressively, Thursday's running was not interrupted by a single stoppage as all three drivers proved highly competent at the controls of Formula 1 equipment.
Jules Bianchi, Scuderia Ferrari: "After these three days of testing I feel ready to race in Formula 1. I grew up a lot and learned a great deal driving with Ferrari and Force India, so it has been a good experience all-round. As it was damp this morning we just ran checks. It was my first time on intermediate tyres, so I was familiarising myself with the track and car in those conditions. Driving in the wet was cool, though obviously there was not a lot of grip out there on the inters. Overall I think this has positive test for me and I feel even more prepared for Formula 1."