My son is 9.5 years old and does 21.5 seconds, he is pretty good at his class
Well, it depends on how hard and how many times a week they train. I have a 10 year old brother who swims 50 metres freestyle in 33 seconds, but he is a regional qualifier and is rather good for his age.
A good time would be 29 seconds.
150 seconds
27 seconds is a great time for a 50 freestyle. your time also depends on wether your a competitive swimmer or not if you are not you should be! dats a pretty good time! check usaswimming.com for the a, aa, aaa, aaaa times if your a competitive swima!
I'd say about 27 seconds
35 to 40 secs or look at this and decide how good you want to be. http://www.ymcaswimminganddiving.org/2011SC/results/2012%20QT.pdf
her name is m.masselie Sheridan her time is 59.98 she is Australian
I think anything under 30 seconds is pretty good.
in what year did Dawn Fraser won consecutive 100m freestyle gold
That's a pretty good time, I would say.Most 37 year old's won't be near that time.
1982. The Reebok Freestyle is celebrating the 25th Anniversary in 2007.
My 8 year old son just swam it in a minute and 5 seconds