Frank trained to swim at Club Atlético Olimpia in Montevideo.
[2] In 2019, she represented Uruguay at the World Aquatics Championships held in Gwangju, South Korea.
She qualified to the 2020 Summer Olympics under the universality quota, where she did 2'18.93 at the 200 metre individual medley heat race.
[4] In 2021, she also competed in the women's 200 metre backstroke and women's 200 metre individual medley events at the 2021 FINA World Swimming Championships (25 m) held in Abu Dhabi, United Arab Emirates.
She also competed at the 2022 World Aquatics Championships held in Budapest, Hungary.