The athletic events saw the introduction of an fully automatic timing system developed by R. Carlstedt. It involved attaching electromagnets to chronometers in a system which attached a control lamp to the starting gun for each race. This resulted in the firing of the gun starting a timer which was then stopped by one of the judges at the finishing line. The final of the men's 100 metres was expected to be a mostly American affair, and it ended up with six athletes, only one of whom was not from the United States. It suffered from seven false starts before the athletes finally got away, with Ralph Craig winning the gold medal by in front of second place Alvah Meyer. Donald Lippincott won bronze, 15 cm behind second man.