How fast do dolphins swim 100 meters?

Dolphins don't swim a specific distance like a race. They swim at different speeds depending on their species, purpose, and other factors.

Here's what we can say:

* Average Speed: Dolphins can swim at an average speed of 10-20 mph (16-32 kph).

* Short Bursts: They can reach speeds of 30 mph (48 kph) or more for short bursts.

* 100 Meters: With an average speed of 10-20 mph, a dolphin could swim 100 meters (328 feet) in 2-4 seconds.

Keep in mind that these are just estimates. Actual speed would depend on many factors.