2013-2014: Placed 3rd against Milligan College in 100 fly. 

High School: 2013 Girls Preparatory School graduate, has been swimming for nearly 13 years.  She took to the water when she was just five years old – swimming for Martha Bass at the Chattanooga Golf and Country Club. Arnold swam for McCallie-GPS Aquatics and the GPS varsity swim team. She earned the Bruiser Award from her teammates as well as the Dedication Award.

Personal: Arnold is the daughter of Mark and Mary Arnold; she has a younger sister Emily.