Hamilton Leads Mexican GP Qualifying After Q1
Lewis Hamilton topped the timing sheets in the opening segment of qualifying for the 2026 Mexican Grand Prix in Mexico City.
Updated on Oct. 31, 2026 in Motorsports
Lewis Hamilton finished Q1 of qualifying for the 2026 Mexican Grand Prix 0.044 seconds ahead of Isack Hadjar, with Charles Leclerc 0.165 seconds back. Fernando Alonso was eliminated after a suspected water pressure issue linked to the ERS system in his Honda power unit, which brought out the weekend's first red flag.
Why it matters
The Q1 order sets the grid for the next stage of qualifying, and the early exit of Alonso and the late replacement Ryo Hirakawa shapes which drivers remain in contention. The stoppage also underlines the reliability questions surrounding the new power units in the 2026 season.
Hamilton's 0.044-second margin over Hadjar and Leclerc's 0.165-second deficit to Hamilton define the top of the Q1 order among 22 cars. Six drivers were eliminated in Q1 out of the 22-car grid, and the cause of Alonso's suspected water pressure fault remains unconfirmed.
The players
Lewis Hamilton
A seven-time Formula One world champion who topped the Q1 timing sheets at the Mexican Grand Prix.
Fernando Alonso
A two-time Formula One world champion whose Honda power unit developed a suspected water pressure fault that ended his session in Q1.
The details
Qualifying is split into Q1, Q2 and Q3, and six drivers were eliminated after Q1 before the field was cut to 16. Alonso was forced to park after nine minutes, bringing out the first red flag of the weekend, while Ryo Hirakawa, a late replacement for Esteban Ocon, also failed to progress.
Timeline
Qualifying for the 2026 Mexican Grand Prix took place on October 31, 2026, in Mexico City.
Q3 now lasts 13 minutes, one minute longer than before, for the pole shootout among the remaining ten drivers.
Season Trajectory
The three-stage knockout qualifying format that Formula One has used since 2006 continues in 2026, now with 22 cars and a 13-minute Q3. Early reliability problems with the new power units, as seen in Alonso's stoppage, bear on how the championship order develops through the rest of the season.
Fantasy and betting players tracking Formula One should note that the 16 drivers advancing from Q1 now compete for the pole shootout in Q3. Fans following the championship will see how Alonso's early exit affects Honda's standing in the reliability discussion.
The takeaway
Early qualifying results can shift quickly when reliability issues strike, so viewers should watch both the lap times and the reported power unit faults as the weekend progresses.
Further reading
For more on how the grid is set each weekend, see our Motorsports coverage.
