While Lewis Hamilton's car gave up after six laps, Russell drove twenty laps of sprint race qualifying and somehow dragged a wounded Mercedes to P8.
This wasn't qualifying. This was a twenty-lap endurance race with four red flags, and only one Mercedes made it to the end. Lewis Hamilton's car stopped talking to him after lap six. George Russell kept going for fourteen more laps and six pit stops, nursing a car that had no business still running, and finished P8. The gap between them tells you everything about who survived and who didn't.