After Hunt spun later on the opening lap, Reutemann moved into second, with Fittipaldi, Hailwood, Ickx and Hulme completing the top six. By lap three, Reutemann took the lead, while Fittipaldi visited the pits to have a plug lead reattached. This promoted Hailwood to third. By this stage, Ickx had dropped behind Hulme, but soon both were past the Yardley McLaren. Peterson began to fade due to brake trouble and was overtaken by Hulme and Ickx. By now Ickx was beginning to come under pressure from the Ferrari of Niki Lauda.