Great white shark
Probably the fish, but that depends on the type of fish.
man
Swimming can't really be played. Swimming is more of a social event. You can swim for sport but its simply a timed race of a set stroke over a certain distance. E.g 50m Butterfly. Swimming is used, however, in sports such as water polo.
No legs guy would win. He would have a lot less drag in the water and a lot of your power comes from your pull when swimming. The no arms guy would have a hard time breathing properly and keeping position in the water. I think.
In an all-out fight (not race) a bear would win. In a race of speed, obviously the cheetah would win.
yes there are touch pads in the olympic swimming pools that the swimmers have to touch to win the race.
The person with the fastest running speed would be most likely to win the race.
To win a race in two seconds would depend on the type of race that you are running. If the race is to see who goes the farthest in two seconds then it is possible to win.
you cant 'score points in swimming' if you are competing in a race against other swimmers and you finish 1st 2nd or 3rd you will get a medal
the saiyan race
win a fish race and you will get new gizmos
drag race? road race?