At the Maria Lenk Trophy in Rio yesterday, Jeanette Ottesen demolished the Danish record in the women's 50 butterfly, with a 25.29 beating her own record of 25.69 from the 2010 Europeans in Budapest. It is a 3rd best time in the world ever, and the fastest ever in textile, Therese Alshammar owning the now former textile mark of 25.37, and the supersuited world record of 25.07. Read for instance SwimNews.com.
(Video from the prelims)