When the green flag was given at the end of lap 10, Coulthard slowed dramatically and came in for a pit stop with engine problems. Coulthard returned to the track, but the problem continued and forced his retirement on lap 11. Schumacher was now promoted to second, with Frentzen in third place. Barrichello was in fourth place, with Trulli fifth. Behind the top five, BAR driver Jacques Villeneuve was in sixth place, heading a queue of cars down to 12th place Button. Häkkinen retired on lap 18, with the same problem as his teammate; a double retirement almost identical to the 1999 race. With Häkkinen's retirement, Schumacher led by 16.5 seconds from Frentzen in second. Schumacher made his one and only pit stop on lap 29, giving Frentzen the lead. Schumacher rejoined the track in third, just in front of Trulli. Barrichello was the next driver of the front running cars to pit on lap 33, but the Ferrari team switched him to a two stop strategy so that he could move ahead of Frentzen.