No.
9.93 by Yohan Blake, Jamaica
Yes but the big events like 100m dash typically come towards the end of the games.
work on leg strenght and work on staying low and pushing hard out of the blocks
i would say a good 100m time for a 10 year old boy is around 16-17secs. I am an 11 year old girl and ran the 100m in 15.9 secs.
15 seconds would probably be good for a 10 year old, or maybe in the 14s.
I do 14:89 but 15 or 16 seconds is also good
a 11.9 and lower is a good time
about 16.81
no...
Good time for average 16 year old boy: 12.5s Average time for average 16 year old boy: 13s Average time for a good 16 year old boy: 11.5s Good time for a good 16 year old boy 11s
boy- 100m in less than 17 girl- 100m in less than 20
Well, you see! The speed for a 17-year old boy is simply faster, right? So the speed is 21.6km/hr!