Norris Edges Out Oscar Piastri in Sao Paulo Practice Session
Lando Norris has outperformed Oscar Piastri at each of the previous five race weekends.
Lando Norris narrowly beat team-mate and championship contender the Australian for the fastest time in the final moments of the practice session at the Brazilian Grand Prix.
The British racer, who took the points lead from his teammate by a single point after winning in Mexico City a fortnight back, outpaced the Australian by 0.023 seconds.
Before then, Piastri had been the fastest McLaren driver during the running before the sprint shootout due at 18:30 GMT.
The Red Bull star, the sole remaining contender in the championship fight, sitting with a 36-point deficit behind Norris, finished in 17th place as his team ran a alternative strategy.
His teammate the Japanese driver was the only driver to go off, albeit lightly, when he spun at Turn Four soon after starting.
The Japanese spun out over the track edges before rotating through the run-off area, and was blessed to get away with just a minor contact of the wall.
Ferrari's the seven-time champion also lost it, at the conclusion of the practice, rotating twice through the high-speed Mergulho corner before the last turn on to the main straight.
The veteran finished practice in 19th place, trailing teammate Charles Leclerc.
Norris and Piastri were far ahead of the other competitors, with the German's Sauber P3, over half a second behind Piastri's best.
The Aston Martin of Fernando Alonso was in fourth, with the Sauber of Bortoleto in front of Mercedes' Russell and Alpine's Pierre Gasly and Williams' Sainz.