6.6 seconds is considered below average for a 40 yard dash for a 12 year old boy. To improve this I would just practice sprints and do leg workouts such as squats.
7.2 seconds is the average for the 1000 point club, but average would be about 7.6
A 10 yard dash time is really not a good judge of your speed, the distance is too short. A 40 yard dash is what you need to get a good estimate of your abilities. but I'll give you time for both 40 yard dash-between 5-5.8 seconds 10 yard dash-between 1.3-1.5 seconds
For a 12 year old boy, 6.82 seconds is the average time for a 40 yard dash. The fastest time posted is 6.13 seconds.
The average 100 yard time for a 7 year old boy depends on which stroke they are swimming and the length of the pool. A typical time for a boy younger then 10 swimming the 100 yard freestyle is 1 minute 10 seconds.
My son is ten and ran it in 4.78 seconds
An average time for a 14-year-old running the 50 meter dash is around 9 seconds. For a 100 meter dash, it would be about 13 seconds.
I ran a 4.98 40 so i donโt know if thatโs the record
14 seconds
The average time it takes an 18 year old boy to run the 30 yard dash is about 3.75 seconds according to psychologist Kathleen Stassen Berger. This figure is found on page 421 of her textbook The Developing Person Through Childhood and Adolescence.
In my school the boys average is 7-9 secs for boys and girls
My 11 year old just ran 50 yards in 6.9 seconds in two consecutive attempts in the from yard. Distance was marked off with a 150-foot tape measure.