The video shows a swimming competition taking place in an indoor pool. The swimmers are seen diving into the pool and swimming towards the other end. The pool is divided into several lanes, with each swimmer occupying one lane. The swimmers are wearing swim caps and goggles, and are using different swimming strokes. The pool is surrounded by spectators and officials who are watching the competition. The water in the pool is clear and blue, and the lighting in the pool area is bright. The swimmers are wearing different colored swimsuits, and the officials are wearing uniforms. The video captures the intensity and competitive nature of the swimming competition.