i think there was a dinosaur involved

I was swimming in Hearst gym. Then I saw some one ahead of me and got mad at him for be too slow. i started thinking in jibberish. Then I realized that I'd dreamt that moment. I was doing sets of hundreds in a pool. And the lane lines were cal colored. But there was soething about a dinosaur. I think it was the one from fabi. Then I realized the connection to swimming and dreaming. And the water in front of me looked much clearer.