Note 1: In 1888 both the NAAAA and the AAU held championships
OT: The 1920, 1928, 1932, and since 1992, championships incorporated the Olympic Trials, otherwise held as a discrete event.
2020 OT: The 2020 Olympic Trials were delayed and held in 2021 due to the COVID-19 pandemic.
Distance: Until 1927 the event was over 100 yards, and again from 1929-31
ro: In 1886 the event was won after a run-off
*: Penalized one yard for false start
G1: Race was won by Don Quarrie (Jamaica) competing as a guest
G2: Race was won by Chris Garpenborg (Sweden) competing as a guest
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