CeCe Telfer, an NCAA Division II track and field champion in 2019, is not allowed to compete in the women’s 400-meter hurdles US Olympic Trials because of her eligibility regarding testosterone levels, USA Track and Field said in a statement.CeCe Telfer, an NCAA Division II track and field champion in 2019, is not allowed to compete in the women’s 400-meter hurdles US Olympic Trials because of her eligibility regarding testosterone levels, USA Track and Field said in a statement.