On March 30, 2019, I lined up on the deck of a pool with hundreds of other people, swim cap on head, borrowed goggles ready to put on… — On March 30, 2019, I lined up on the deck of a pool with hundreds of other people, swim cap on head, borrowed goggles ready to put on, nose plug discreetly tucked in the pocket of my spandex shorts, ready to put on. I began to shiver with nerves as…