WATCH: 2018 Australian GP preview

Spain -  Earlier this month Lewis Hamilton, said he is not worried about the lap time put in by Ferrari's Sebastian Vettel at the final Barcelona test.

Wheels24 reported that Vettel smashed the circuit record, but it is believed the German was in a qualifying simulation with the very softest Pirelli 'hypersoft' tyre.

In contrast, Mercedes did not even order a single set of the softest tyres for testing.

READ: Vettel's record pace does not worry Hamilton

Heading into the opening race of the 2018 Formula 1 race, Ferrari's Sebastian Vettel shares his thoughts on the Australian Grand Prix circuit. 

Watch the video below: