Thomas Heilman is youngest to qualify since Phelps | U.S. Olympic Swimming Trials presented by Lilly

17-year-old and 200m butterfly champion Thomas Heilman becomes the youngest U.S. men’s swimmer to qualify since Michael Phelps in 2000. #SwimTrials24 Subscribe to Team USA on YouTube: Team USA website: Like Team USA on Facebook: Follow Team USA on Twitter: Follow Team USA on Instagram: Follow Team USA on TikTok: @teamusa