Scuba Diving Records

Longest Dives Longest Underwater scuba submergence in a controlled environment The continuous duration record-with no breaks-for remaining underwater using a breathing apparatus is 220 hours by Singapore adventurer Khoo Siow Chiow on December 25, 2005. Longest Open Freshwater scuba dive Jerry Hall (USA) spent 71 hours, 39 minutes and 40 seconds underwater on August 6-9, […]