(Reuters) - It took Valentina Cafolla just 36 hours to take back her apnea ice diving world record from Yasuko Ozeki, diving 140 meters deep with a single fin and without oxygen or assistance on Friday.

Cafolla went in the Guinness World Records when she set the previous record of 125 meters in 2017, but it was broken by Ozeki on Thursday who dove a meter deeper at the Shiretokogo Lake in Japan's Hokkaido island.