Magical Underwater Tournament

Two beautiful mythological creatures are competing in a test of aquatic agility and speed. In lane 1, it's the unicorn with the tail fin of a mermaid. In lane 2, it's the hippocampus - part horse, part fish. They crouch eagerly at the starting line. A gurgle of bubbles signals the start of the race...and there they go! Who will win this underwater obstacle course? You decide!