
The desert sun dipped low over the Bahrain International Circuit as the first pre-season test came to a close. For the Mercedes-AMG Petronas Formula One Team, the final day brought a welcome shift in momentum. After two days marked by reliability headaches and long hours in the garage, Friday finally gave the Silver Arrows a chance to breathe, and to run.
George Russell and Kimi Antonelli split the driving duties, each beginning with single-lap performance work before stretching into race simulations. George lit up the morning session, topping the timesheets, while Kimi found speed in the cooler afternoon air, edging past his teammate’s benchmark.

For a team that had spent much of the week chasing gremlins, the numbers told a more encouraging story: George completed 78 laps, Kimi 64. More importantly, both drivers finally had the chance to feel the W17 beneath them, rather than watching it sit idle in the garage.
George Russell: Progress, But Work Ahead
“We’ve enjoyed a much more productive day in Bahrain than the previous two,” George reflected. “That was important given how much running we had missed.

The car felt better balanced today, and our pace was reasonable. But it’s clear our competitors are looking stronger than they did in Barcelona. We’ve got work to do before Melbourne.”
Kimi Antonelli: First Real Taste of Bahrain
For Kimi, Friday was almost a reset. “It was really my first time properly getting to grips with the car here,” he admitted. After managing just over 30 laps across the first two days, the afternoon session gave him a chance to push, from single lap runs to nearly completing a race simulation.

“It’s been frustrating, but better to face these issues now than during race weekends. The team is already working through solutions, and hopefully we’ll come back stronger next week.”
Andrew Shovlin: Facing Challenges Head-On
Trackside Engineering Director Andrew Shovlin summed it up candidly: “We had our strongest day of this first test today but still spent far longer in the garage than we’d like. Testing is about facing these challenges before the season starts. Pace-wise, we made solid progress, but the W17 has been harder to keep in a happy window here compared to Barcelona. Some rivals are clearly ahead, and we’ve got catching up to do.”

The first Bahrain test may not have delivered the smooth, trouble-free running the Mercedes-AMG Petronas Formula One Team had hoped for, but it did deliver lessons — and laps. With data now in hand, the focus shifts to the second and final pre-season test next week.
The mission is clear: iron out reliability issues, unlock more performance, and close the gap before the lights go out in Melbourne.