The legendary Ardennes rollercoaster at Spa-Francorchamps is famous for its capricious weather.
After it was cool but dry on Friday, Saturday began with a rainy FP3, which was interrupted twice by red flags and in which Lewis and George only completed 3 and 2 laps respectively. The F2 sprint race also had to be postponed due to the conditions.
It stopped raining just in time for F1 qualifying and Q1 was able to go ahead as planned. However, the track was still wet and the weather forecast still predicted a certain risk of rain later in the session.
All the drivers went into Q1 on the Intermediate tyres, with Lewis and George initially completing two consecutive push laps which earned them P4 and P5.
Both drivers stayed out on track to take advantage of the drying track. Shortly before the end of the session, first George and then Lewis came into the pits to pick up a fresh set of Intermediates. This put George in P7, Lewis aborted his lap but still made it safely into Q2 in P13.