Edmistone qualified for her first long course international team in March 2005, when she won the 50 m breaststroke at the 2005 Australian Swimming Championships in Sydney.

Then followed up at the 2006 FINA Short Course World Championships in Shanghai with Gold in the 50 m breaststroke, bronze in the 100 m breaststroke and joined Tayliah Zimmer, Jessicah Schipper and Libby Lenton in the 4x100 m medley relay to take gold and set a new world record, beating the previous record by 3 seconds.

Edmistone married fellow Australian swim team member Andrew Richards on 22 April 2006 in a ceremony held at Lyrebird Ridge Organic Winery, a property owned and managed by her aunt and uncle in the beautiful Shoalhaven.

It provides products, programs and education specialising in building and strengthening fundamental swimming techniques and developing a strong mental wellbeing outside of sports.

[7] Edmistone is also a passionate motivational speaker, who speaks about her experiences as a professional athlete, the highs and lows during her career and how she navigated through the transition from being a world champion to living a ‘normal’ life.