Last woman to swim from catalina island?

As of my last update, the most recent woman to swim from Catalina Island to the California mainland is Sarah Thomas, who completed the swim in 2019. Notably, she was the first person ever to swim the distance between Catalina Island and the mainland without a wetsuit, covering approximately 35 miles. Her remarkable achievement highlighted her endurance and determination, making her a significant figure in long-distance swimming. For the latest updates, please check recent sources, as there may have been new swims since then.