The video shows a group of swimmers in a pool, each in their own lane, swimming in a race. The swimmers are wearing swim caps and goggles, and they are using the freestyle stroke to swim. The pool is divided into several lanes by lane dividers, and there are people sitting on the side of the pool, watching the race. The water in the pool is a clear blue color, and the swimmers are creating ripples and splashes as they move through the water.