WR world record | AR area record | CR championship record | GR games record | NR national record | OR Olympic record | PB personal best | SB season best | WL world leading (in a given season)
WR world record | AR area record | CR championship record | GR games record | NR national record | OR Olympic record | PB personal best | SB season best | WL world leading (in a given season)
According to an unofficial count through an unofficial result list,[1] 1139 athletes from 143 countries participated in the event. This is in agreement with the official numbers as published.[2]