Challenging Friday ends in P2 and P6 for Saturday Sprint
Kimi Antonelli will line up second with George Russell sixth for tomorrow’s Sprint in Miami.
After an unexpected four-week hiatus, F1 resumes this weekend in Florida for the fourth round of the season.
Teams were given an extra 30 minutes of practice time to build their understanding of the recent regulation tweaks before heading into Sprint Qualifying.
Owing to a battery issue, Kimi was unable to complete any Soft tyre running in FP1 but showed little sign of that affecting him as he put his car P2 come SQ3.
That was a boost after a tricky session and a day where neither driver felt completely at one with the W17.
George will line up P6 for tomorrow’s 19-lap Sprint after suffering with tyre overheating and a tricky car balance.