George Russell emerged as the quickest driver in the opening practice session for the Azerbaijan Grand Prix, clocking the fastest lap despite the fact that championship frontrunner Kimi Antonelli was forced to pull out of the circuit after a hydraulic failure halted his car. Russell, who currently trails Antonelli by 81 points in the Drivers' Championship, needs to start narrowing the gap to his teammate quickly if he hopes to keep the title fight alive and avoid an early wrap‑up to the season. His strong showing in Baku could be an early indicator that the Mercedes driver is ready to mount a serious challenge. The Mercedes star benefited from a substantial slipstream effect provided by Fernando Alonso on his best lap, allowing him to beat Red Bull’s Max Verstappen and both Ferraris by roughly four‑tenths of a second.
Even before that decisive lap, Russell displayed impressive pace throughout the session, consistently running among the top times and demonstrating that his car is well‑balanced for the fast, low‑downforce layout of the Baku street circuit. Antonelli’s day, on the other hand, was dramatically cut short when a hydraulic issue forced him to stop after about 35 minutes of running. The interruption means the Italian will have to start the second practice session from a disadvantaged position, trying to make up lost track time and regain confidence ahead of qualifying on Friday.
Although Antonelli has secured victory in the previous two races, Baku is notorious for its demanding layout and the potential for unexpected incidents, so his sizable 81‑point lead over Russell – and a more than 100‑point cushion ahead of Lewis Hamilton and Lando Norris – could be eroded quickly if reliability problems persist. "Regarding Kimi’s performance, the first practice session is the least representative of the weekend, which is actually a blessing for him," commented Jamie Chadwick of Sky Sports F1.
"The bigger question is why the issue occurred. We knew reliability was a hot topic for Mercedes earlier in the day; they’ve seemed to have ironed out many of those concerns over the last few races, but this will be the biggest worry moving forward." In the midfield, Lewis Hamilton and Charles Leclerc posted their best times on the medium‑compound tyres, positioning themselves as potential pole contenders for Friday’s qualifying and as serious threats for the race win on Saturday afternoon. Red Bull, meanwhile, introduced a suite of new aerodynamic components for the Baku weekend, including a revised floor, updated sidepods and fresh mirror designs.
Verstappen looked particularly quick on the hard tyres early in the session, suggesting that the team’s upgrades are paying off. When the slipstream advantage that helped Russell achieve his fastest lap is removed, the data indicates that Red Bull remains firmly in the mix at the front of the grid, battling Mercedes and Ferrari for supremacy. McLaren’s Oscar Piastri and Lando Norris were placed sixth and fourteenth respectively, both over a second slower than Russell despite having received aerodynamic upgrades aimed at improving high‑speed performance. These upgrades are expected to be more beneficial on circuits that feature long straights and fewer tight corners, giving McLaren ample time to refine their package over the remaining practice sessions.
Piastri at one point suspected that his car had suffered damage, but the team was unable to identify any visible issues. Norris, meanwhile, has yet to unleash his full pace, hinting that the British driver may still have untapped performance waiting to be unlocked.
Red Bull’s Isack Hadjar, who has been confirmed to stay with the team through 2027, returned to the garage for the first time since July after missing the previous three race weekends due to a wrist injury. Unfortunately, he also lost roughly 30 minutes of running because of an engine problem, limiting his ability to gather data.
This development opened the door for Liam Lawson to step back into the Racing Bulls lineup, where he launched from seventh on the grid, with teammate Arvid Lindblad close behind in eighth. Further down the order, Esteban Ocon – whose future with Haas looks uncertain as the team is expected to release him after the season – managed to finish ninth, while Audi’s Gabriel Bortoleto secured tenth place. Williams driver Carlos Sainz experienced a minor brake fire early in the session, but the incident cost him little track time, and the team has introduced a significant upgrade package that could boost their competitiveness in the upcoming sessions. The weekend schedule is packed: Thursday sees the start of F2 qualifying at 10:55 am, followed by the team‑bosses’ press conference and the second practice session for the Azerbaijan GP at 1 pm.
Friday will feature the F2 sprint race, the third practice session for the Grand Prix, the F2 feature race, and finally the crucial qualifying session for the main event. Saturday culminates with the F2 feature race and the Grand Prix itself, with the race slated for midday. All sessions are broadcast live on Sky Sports F1, with streaming available via NOW without a long‑term contract. Overall, Russell’s early speed, combined with the technical challenges faced by Antonelli and the ongoing development race among the top teams, sets the stage for an exciting and unpredictable weekend in Baku.
The combination of high‑speed straights, tight corners and the ever‑present threat of mechanical gremlins ensures that the Azerbaijan Grand Prix will continue to be one of the most compelling events on the Formula 1 calendar.