Q: Which fish can swim the fastest?

A: The fastest fish is the sailfish, an offshore species found in the South Florida waters and in the Gulf Stream. It can drive itself though the water at more than 62mph (100kph), nearly as fast as fastest speedboat. Sailfish are also famous for dramatic way in which they leap great distances out of the water and then come crashing down with giant splash. The fastest sweet water fish is the pike.