Career
On 6 June 1960 she set a new world record in the same event (02:502), beating the previous record of Anita Lonsbrough. Two months later, in the 1960 Summer Olympics finals, she swam even faster (2:500), but was beaten in the last 25 meters by Lonsbrough (2:495). Urselmann also competed at the 1964 Summer Olympics but with a time of 2:53.2 failed to reach the finals.