Bartolina improved her marks in pole vault, when she finished ninth at the U.S. Olympic Trials in 2004, and fourth at the U.S. Indoor Championships in 2005. Shortly after the championships, Bartolina took a year off from pole vault, when she suffered a severe back injury from training at Texas A&amp;M University. In 2008, she came out of recovery from injury, and competed at the U.S. Olympic Trials in Eugene, Oregon, where she successfully cleared a height and set a personal best of 4.55 metres in the women's pole vault. Finishing third from the trials and reaching an A-standard height of 4.45 metres, Bartolina automatically qualified for the Olympics.