The video shows a swimming competition taking place in an indoor pool. The pool is divided into several lanes by floating lane dividers, and swimmers are seen competing in the lanes. The swimmers are wearing swim caps and goggles, and are using the freestyle stroke. The pool is surrounded by spectators who are standing on the pool deck and watching the competition. The water in the pool is a clear blue color, and the pool deck is a light color. The swimmers are moving quickly through the water, and the spectators are cheering them on.