Depending on your capability to swim fast or the stroke your going to do it on id say well i do...
27seconds Front crawl
32 seconds Breast stroke
32seconds Fly
Possibly about 34 seconds on backstroke seen as though that's the weakest it all depends on your capability to swim and how your stamina is if you have the drive to go faster.
14.00-16.00 seconds
There is no record for 11 year olds for track
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.
17.22
screw you answeer f*** you
its usually 8-9 seconds
2 seconds
15 t0 20ish
Between 3-5 secs depending on your speed
You divide the distance by the time. If the time is in seconds, the average speed will be in meters/second. Multiply this by 3.6 if you want to have it in km/hour.
Well I haven't really ran it yet but the average time would be 6 seconds flat. Good luck
55-65s