Shwartzman puts Haas on top as F1 post-season testing ends in Abu Dhabi

Ferrari junior Shwartzman was the only young driver taking part in Wednesday’s test running at the Yas Marina Circuit, with the remainder of the field using modified mule cars on the new 18-inch tyres for 2022.

Teams were only allowed to field a young driver on one of the two days of testing, with all bar Haas opting to do so on Tuesday.

Shwartzman set a fastest lap time of 1m25.348s with 40 minutes remaining in the test day, giving him top spot by almost half a second…