The fastest time for a 16 year old boy in 100m is 15.24 seconds while in 200m is 30.11 seconds.
An average time? I would say about 18 seconds.
The fastest ever time for a 14 year old boy to run 100m is 10.72 seconds, a boy from Newcastle, England named Thomas Williams also Harry King from Torbay Devon a 12 year old boy ran 100m in 11.27 seconds
well an average time for a 12 year old boy would be around 17 seconds a good time would be 14-16 seconds a realy good time wuld be 12-13 seconds and the 12 year old record is around11.44 so there :)
I do 14:89 but 15 or 16 seconds is also good
The 11 year old's name is Omar, and he ran the 100m race in 11.34 seconds.
15 seconds would probably be good for a 10 year old, or maybe in the 14s.
14-15seconds but if you're good at it in the 13 seconds mark.
A good time for a ten year old is around 15 seconds an average time would be around 17 and an excellent time would be 13 to 14 seconds