well I'm 12 and the fastest in my division and I can get 11.34 secs. on the 100m
My Brother did 10.41 seconds at 13.
15 seconds would probably be good for a 10 year old, or maybe in the 14s.
Rashad Abdallah at 10.93 for the Chula Vista Flyers
My 7 year old runs in Under 8s her 100m time is 21.02
It depends on the child. If hes fast or slow. If you average 15 mph in a 100m sprint then your time will be 14.91 seconds. That's pretty impressive if a 5 year old can run that fast.
9.58 seconds By Usain Bolt of Jamaica.
9.93 by Yohan Blake, Jamaica
The national record for U.S.A ages 15-16 is 10.54.
For an 8 year old the 100m is not a sprint; it is an endurance event. Any child, male or female, who can out run their fellow children aged 8 will most likely become a very good middle distance runner when older. Basically, sprint times run at this age are meaningless. Taking part and trying to win is all that matters to kids of this age.
Not sure exactly but around 1 minute flat. There have been many girls near the top of the world in swimming at around 15 years old so the fastest ever will be quite fast.
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