To be eligible, the talented gymnast won the Gymnastics WA National Level 7 Overall State Championships at the State Gymnastics Centre last weekend.
Caitlyn performed well to win gold on bars and beam, silver on floor, and gold for the all-around.
The national championships will be held at Hisense Arena from May 18 to 20.
PerthNow Digital Edition.
Your local paper, whenever you want it.Get in front of tomorrow's news for FREE
Journalism for the curious Australian across politics, business, culture and opinion.
READ NOWCaitlyn trains at Stellar Gymsports in Port Kennedy with her coach Abbie Jenkinson and head coach Lorraine Fisher.