[1] In 2008, she competed at the U.S. Classic and the U.S. Olympic Team Trials.

In 2009, she competed at the CoverGirl Classic, where she finished fourth in uneven bars, and the Visa Championships, where she finished ninth in all-around, eighth in uneven bars, and eighth in floor exercise.

[2] Johnson was a member of the Florida Gators gymnastics team.

[1] At the NCAA Championships, she helped Florida finish second in the team competition, tied for fourth in all-around, and finished eighth in uneven bars.

[2] At the 2013 NCAA Championships, Johnson helped the Gators win the team competition and became the first gymnast in team history to win the uneven bars title.