[1] Her first national competition was the 2015 HOPES Championships in Chicago, where she placed first on uneven bars and fifth all-around.

[2] In March 2017, Lippeatt competed at the Nastia Liukin Cup, placing first on floor exercise and beam, and seventh all-around.

There Lippeatt ranked 15th all-around,[5] 25th on vault, 24th on uneven bars, 14th on balance beam and tenth on floor exercise.

[12] At the US Gymnastics Championships in Kansas City that August, Lippeatt finished fifth on uneven bars and floor exercise,[13] and eighth all-around.

With teammates MyKayla Skinner, Faith Torrez and Emily Lee,[16] she won team gold and individually placed eighth on balance beam.