There have been short, sprint races since the beginning of the ancient Olympic Games although history has not recorded when the first 100 meter dash race was run. The 100 meter dash has been part of the modern Olympics since the first Games in 1896.
A 12 year old's average time for the 100 meter dash, should be about 15 or 16 seconds.
11.6
13.25 seconds
In the 1936 Games in Berlin, Jesse Owens won gold medals in the 100 meter dash, 200 meter dash, 4x100 meter relay, and long jump.
100 meter dash, 200 meter dash, 400 meter dash, 800 meter run, and the 1500 meter run.
13.50 by John Collins
15 t0 20ish
11.6 Seconds
Yes. She won three gold medals at the 1988 Summer Olympics (100 meter dash, 200 meter dash, 4x100 meter relay) and still holds the world record for the 100 meter dash and 200 meter dash.
60 Dash 100 Meter Dash 200 Meter 400 Meter
a 11.9 and lower is a good time
Around 13 seconds