Leclerc tops opening morning of F1 testing

Ferrari’s Charles Leclerc has ended the opening session of Formula 1 pre-season testing fastest in Barcelona.

With just six days of running before the start of the season proper it was a crucial opportunity to gain early running for the teams.

That saw the heavy-hitters Red Bull, Mercedes, and Ferrari logging over 70 laps in the four-hour session.

It was not all plain sailing though, with Max Verstappen touring the gravel at La Caixa midway through the morning, though was able to continue without damage.

Alfa Romeo Sauber endured a difficult morning with the team confirming to Speedcafe.com that it had “a few minor issues”.

Robert Kubica was enlisted for the session with the Pole completing just four untimed laps to start the day.

He finally emerged in the final minutes before lunch to record a handful more laps, logging a best of 1:25.909s.

That was the slowest time of the session, Nikita Mazepin improving from Haas as the session ended to rise from 10th to ninth best – his session having been interrupted by a cooling leak.

A further four hours of running follows with a number of driver changes in the afternoon.

Lewis Hamilton will step into the Mercedes while Carlos Sainz will take over from Leclerc at Ferrari.

Lance Stroll will replace Sebastian Vettel, Alex Albon will step into the Williams, Valtteri Bottas the Alfa Romeo Sauber, and Mick Schumacher for Haas.

A key focus remains recording laps to ensure reliability and bolster the data engineers and designers have to correlate the on-track performance with wind tunnel and simulation expectations.

Formula 1 pre-season testing, Day 1 morning session

Pos	Driver	Team	Best	Laps
1	Charles Leclerc	Ferrari	1:20.165s	80
2	Lando Norris	McLaren	1:20.474s	50
3	George Russell	Mercedes	1:20.784s	77
4	Sebastian Vettel	Aston Martin	1:21.276s	52
5	Yuki Tsunoda	AlphaTauri	1:21.638s	43
6	Max Verstappen	Red Bull	1:22.246s	80
7	Fernando Alonso	Alpine	1:23.317s	54
8	Nicholas Latifi	Williams	1:23.379s	66
9	Nikita Mazepin	Haas	1:26.455s	20
10	Robert Kubica	Alfa Romeo Sauber	1:25.909s	9