Maybe 1:20? That is an estimate.
Cyberchief
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50m, 100m, 200m
Cesar Cielo
probably the 100m freestyle...
the fastest time is 35.67 seconds.
Danna Vollmer
Missy Franklin
ican do it in about 14.5 but 16 to 19 is average for an eleven year old
swimming polo relay medley 25m/100m/200m/250m/500m/900m
They may exist, but it is not likely. That is because a 100m swimming pool would be too inefficient. It would be to large and would require too much space, water, and chemicals.
Swimming speeds are slower than running speeds because of the higher viscosity of water, compared with air. And, because swimming uses muscles substantially less effective than the major leg muscles. [The average speed for the 200m running races is better than that for the 100m running race, because of the starting speeds not being instantaneous. ]
it was yesterday if you paid attention
100m