1 min 04 sec
Usually 65-75 seconds.
An average time for the 400m in the Olympics is under 45 seconds. /\/\ that guy is wrong since the 400 metres current olympic world record is 45.28 how can the average be under 45 seconds IDIOTS on this site astound me!
The converted time for 400 meters is 42.35 seconds.
A classroom doorway is how many meters tall?
Okay for an average 14 yr old girl to run the 400 metre is 1 minute 20 seconds
Well for a competitive swimmer in longcourse it should be about 4-6 ( depends on age an level) so the average person that doesn't practice swimming probably 15 minutes if they could even finish it( depending on how physically fit they are and how their general technique is in swimming) 400 meters is a lot for someone who doesn't swim- thats 16 laps in a shortcourse pool and 8 in a longcourse.
i am an intermediate(sixth grade) and i run it in 1:04 so I hope that helps!
400 meters in lane 1