Florence Griffith-Joyner of the United States ran it in 10.62
Michael Johnson ran the fastest time of 43 seconds if you were wondering usain bolts fastest time then look for it on the Internet or YouTube
i did in 15 minutes
yes he is the fastest coz wen he ran it was the fastest time on earth and athletic history
Geoffrey Mutai ran the Boston marathon in 2:03. Fastest recorded time for a marathon to date.
The fastest quarter mile ever ran was set by Michael Johnson with a time on 43.18 seconds
4.24 by Chris Johnson
4.40
Amanda took less time and so ran the fastest
Mary Decker of California ran a time of 2:01.8 on 2/17/74.
4.24 By Chris Johnson. This is the fastest most accurate time.
My friend ran 5:59 in fourth grade. I was the next fastest and I ran 7:28.