The world record time for a 400 meter swim in a long-course pool is 3 minutes and 40.07 seconds, set by German Paul Biedermann.
There is no 300 meter swim. There is a 200 and a 400 meter though. So since it doesn't exist there is no record.
water polo, 100 meter swim, 400 meter team swim. these are also olympic events.
jellyfish can swim 400 miles
You will need to swim 15 lengths and you will end up swimming 410 yards.
Paul Biedermann of Germany holds the recored in a time of 3:40.07
its a race that's 400m long .
If it takes you 2 to 3 minutes to swim 100 meters, then it would be between 8 and 12 minutes of swimming. It just depends on how fast a swimmer you are.
There are 10 laps in a 250 meter swim.
A 400 meter run is exactly 1 lap around the track...4 of those equals 1 mile. :)