Is the depth of the Paris Olympics pool preventing world records from being broken? Here, an underwater view shows (from left) South Africa's Kaylene Corbett, Ireland's Mona McSharry and South Africa's Tatjana Smith competing in a heat of the women's 200m breaststroke swimming event during the Paris 2024 Olympic Games in Nanterre, west of Paris, on July 31. (AFP via Getty Images)