Answer: Because its one of the fastest ways to swim. Its the fastest style
You change strokes in the IM, Individual Medley, but it's in a certain order. First you do Butterfly, Then Backstroke, then Breaststroke, and then freestyle. In the IM you have to do the crawl for freestyle but in a freestyle event you can do a different stroke for the whole event, but it's not advised unless you're much faster in another stroke then the crawl.
Swimmers don't use the butterfly because they can generally swim front crawl faster. The butterfly stroke is generally the second fastest of the four competitive strikes, but is not as efficient as front crawl or freestyle which is generally considered the fastest stroke. Also in a medley relay each swimmer is required to swim one of four different strokes (back, breast, fly and free), so two swimmers swimming butterfly would result in a disqualification. This would not apply to a freestyle relay.
Dawn Fraser is an Australian Swimming Legend. She is one of only three swimmers to win the same Olympic event three times - in her case the 100 metres freestyle.
no- look up the world record times for each event for confirmation.
Swimmers seeds refers to a swimmers seed time. Seed times are the times that you are placed in an event with, they are the starting times.
You might be thinking of professional skiing. As in the Olympics, Freestyle skiing is a discipline which contains a: Mogul event Areial event Ski-cross event So really, mogul skiing is a type of freestyle skiing.
It is a swimming event where a swimmer starts from the blocks, and swims for 100 meters how ever they choose. The only rules are that they can not push/pull on the lane line/ pool wall and bottom and they can not interfere with other swimmers.
4x100 Meter Freestyle Relay NO DOUBT.
If they had to I think they would. Front crawl is the fastest type of stroke so they would try to use it for most of the event and not others like the breastroke, backstroke, butterfly, etc.
In the 400m freestyle event.
It is a swimming event for both men and women.
Backstroke