Qualifying is the Saturday shootout that sets Sunday’s grid. It is short, frantic and decided by single laps, and once you know its three-part shape you can read the timing screens at a glance.
Three knockout parts
Qualifying runs in three segments. Q1 drops the slowest seven cars, Q2 drops five more, and the remaining ten fight for pole in Q3. Wherever a driver is knocked out is where they start, so a Q1 exit means a back-of-grid slot for Sunday.
A track that speeds up
As more cars run, they lay down rubber that grips better, so the surface gets faster through the session. This is track evolution, and it is why drivers often wait to run their fastest lap as late as possible, when the track is at its best.
The tow
Running close behind another car on a straight gives a tow, a slipstream that adds top speed. On power circuits a well-timed tow can be worth a few tenths, so teams sometimes coordinate which car runs first.
A scruffy out-lap can ruin everything. Tyres have a narrow temperature window, so drivers weave and brake hard on the way round to have the rubber switched on for that one flying lap.