The video shows a swimming competition taking place in a large pool. The pool is divided into several lanes, each with a swimmer in it. The swimmers are wearing swim caps and goggles, and they are using the freestyle stroke to swim as fast as they can. The water is a clear blue color, and the pool is surrounded by a crowd of spectators. The swimmers are moving quickly, creating splashes as they go. The video captures the intensity and excitement of the competition, with the swimmers pushing themselves to the limit.