
Simone Biles, a three-time all-around world champion and a four-time U.S. champion, is the favorite to win the all-around gold in this year's Olympics.

Christina Desiderio, seen here competing on the balance beam during this year's P&G Championships, finished tied for sixth in the floor exercise there.

Gabby Douglas won all-around gold at the London Olympics in 2012. She is trying to become the first woman since Nadia Comaneci to return to the Olympics after winning all-around gold.

Brenna Dowell, seen here on the uneven bars during this year's Pacific Rim Championships, earned silver in the floor exercise at that meet.

Rachel Gowey, seen here on the balance beam during the Pan American Games, finished first in the uneven bars at that meet.

Lauren Hernandez finished third in the all-around at this year's P&G Championships.

Amelia Hundley placed sixth in the all-around at this year's P&G Championships.

Madison Kocian finished second on the uneven bars at this year's P&G Championships.

Ashton Locklear finished first in uneven bars and eighth on the balance beam at this year's P&G Championships.

Maggie Nichols was second in the all-around at the American Cup in March.

Aly Raisman, who was part of the American "Fierce Five" that won Olympic gold in 2012, finished second in the all-around at this year's P&G Championships.

Emily Schild was part of the championship team from the 2015 Pan American Games.

MyKayla Skinner finished second in vault, tied for third on floor and 10th in the all-around at this year's P&G Championships.

Ragan Smith was part of the championship team at the Pacific Rim Championships this year. She also was the balance beam champion at the meet.