Additionally she was selected to represent the United States at the Junior Pan American Championships alongside Jong, Madray Johnson, and Kaliya Lincoln.

[5] At the 2021 Junior Pan American Championships Chio helped the USA finish first in the team final.

[6][7] In November of that year Chio was selected to represent the United States at the inaugural Junior Pan American Games alongside Katelyn Jong, Madray Johnson, and Tiana Sumanasekera.

[8] While there the United States placed first as a team and individually Chio won gold on floor exercise, silver in the all-around behind Jong, and bronze on uneven bars behind Johnson and Aurélie Tran of Canada.

In October she verbally committed to compete for the LSU Tigers gymnastics team starting in the 2024–25 season.