The video shows a swimming competition taking place in a large pool. The swimmers are wearing caps and goggles and are seen swimming in their respective lanes. The pool is divided into several lanes by floating lane dividers, and the swimmers are moving at a fast pace. The water is a clear blue color, and the pool is surrounded by spectators sitting in the stands. The swimmers are wearing different colored swimsuits, and the audience is cheering them on. The video captures the intensity and excitement of the competition.