In 2017, she made her debut for the United States, marking the beginning of a promising swimming career. She started swimming at age five, influenced by her love for water. Her mother noticed this passion early on and enrolled her in a swim team. Growing up, she also participated in lacrosse, football, and gymnastics but found swimming to be her favourite.

| Season | Event | Rank |
|---|---|---|
| 2020 | 100m Backstroke - S13 | G Gold |
| 2020 | 100m Butterfly - S13 | 5 |
| 2020 | 50m Freestyle - S13 | 9 |
She is currently a student at Florida International University in Miami, USA, where she studies psychology. She also represents the university's swim team under the guidance of coach Randy Horner. Balancing academics and sports has been a significant part of her life.
In 2023, she decided to take a break from swimming and did not compete at the World Championships in Manchester, England. She felt overwhelmed during her first year at university and believed that stepping back was necessary to rekindle her love for the sport. "It really helped," she said. "I was mentally prepared to go back to college and swim on the swim team."
At the 2020 US Open meet in Huntsville, Alabama, she swam world record times in the S13 100m backstroke and 200m backstroke at age 16. However, these records were not officially ratified as the meet was not World Para Swimming approved. Despite this, the experience boosted her confidence ahead of the 2020 Paralympic Games in Tokyo.
Her philosophy is simple yet powerful: "Think positive thoughts before a race." This mindset has helped her navigate the pressures of competitive swimming. She looks up to US swimmer Michael Phelps as her hero, drawing inspiration from his achievements and dedication.
Looking ahead, she aims to win gold at the 2024 Paralympic Games in Paris. This goal drives her daily training and commitment to the sport. With renewed enthusiasm and support from her team, she feels well-prepared for the challenges ahead.
In 2015, her mother Alice founded the Through Gia's Eyes Foundation. This non-profit organisation raises money to help families with children who have vision impairments. The foundation reflects their commitment to supporting others facing similar challenges.
As September 2024 approaches, she remains focused on her goals both in and out of the pool. Her journey is a testament to resilience, passion, and the importance of finding balance in life.
In 2017, she made her debut for the United States, marking the beginning of a promising swimming career. She started swimming at age five, influenced by her love for water. Her mother noticed this passion early on and enrolled her in a swim team. Growing up, she also participated in lacrosse, football, and gymnastics but found swimming to be her favourite.