10.49s by Florence Griffith's Joyner of USA.
The fastest 800 dash by a male is: 1:41.01 by David Rudisha of Kenya The fastest 800 dash by a female is: 1:53.28 by Jarmila Kartochvilova of Czechoslovakia
Well, I'm 11 years old and I'm the fastest person on my track team and I ran the 100 meter dash in 15.2 seconds.
the fastest time so far is an 11.2
World Record for the 50m dash is 5.56 in 1996
Usain Bolt's 9.58 in Berlin.
The answer is 9.89secs!
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