Youth triumphed over experience on the final day of the Australian Olympic trials. Shayna Jack (25) and Meg Harris (22) booked their places in the 50m freestyle for Paris 2024 on a day that saw Tokyo gold medallist Emma McKeon (30) andveteran Cate Campbell (32), who was seeking a fifth Olympic appearance, miss out.

Jack clocked an impressive time of 23.99 seconds to break the 24-second barrier for the first time, with Harris close behind in 24.26. McKeon finished third, while Campbell was seventh, bringing an end to her illustrious Olympic career.

In tears, the 32-year-old eight-time Olympic medallist spoke candidly about how time has dealt her a harsh blow at the end of a successful career: "It's bittersweet, not the fairytale ending I was hoping for. The mind was ready, but the body wasn't".

Meanwhile, pop star-turned-swimmer Cody Simpson also saw his Olympic dreams shattered, finishing fifth in the men's 100m butterfly, a race won by Matt Temple.

As well as the upset eliminations, the day confirmed a strong and promising Australian squad of 41 swimmers for Paris. The squad includes 23 debutants and established figures such as Cameron McEvoy, Bronte Campbell, Emma McKeon and Kyle Chalmers.

Head Coach Rohan Taylor said: "This is a team that will do Australia proud both in and out of the pool. We're looking forward to the competition in Saint-Denis at the Centre Aquatique Olympique.

Australia will be looking to build on their success in Tokyo 2020, where they won seven individual gold medals and two relay gold medals, in Paris.

Women's team for Paris 2024:

- 50m freestyle: Shayna Jack, Meg Harris

- 100m Freestyle: Mollie O'Callaghan, Shayna Jack

- 200m Freestyle: Ariarne Titmus, Mollie O'Callaghan

- 400m Freestyle: Ariarne Titmus, Lani Pallister

- 800m Freestyle: Ariarne Titmus, Lani Pallister

- 1500m Freestyle: Lani Pallister, Moesha Johnson

- 100m Backstroke: Kaylee McKeown, Iona Anderson

- 200m Backstroke: Kaylee McKeown, Jaclyn Barclay

- 100m Butterfly: Emma McKeon, Alexandria Perkins

- 200m Butterfly: Elizabeth Dekkers, Abbey Connor

- 200m Breaststroke: Ella Ramsay, Jenna Strauch

- 200m Individual Medley: Kaylee McKeown, Ella Ramsay

- 400m Individual Medley: Ella Ramsay, Jenna Forrester

Men's team for Paris 2024:

- 50m Freestyle: Cameron McEvoy, Ben Armbruster

- 100m Freestyle: Kyle Chalmers

- 200m Freestyle: Max Giuliani

- 400m Freestyle: Elijah Winnington, Sam Short

- 800m Freestyle: Elijah Winnington

- 1500m Freestyle: Sam Short

- 100m Backstroke: Issac Cooper

- 200m Backstroke: Bradley Woodward, Se-Bom Lee

- 100m Butterfly: Matt Temple

- 100m Breaststroke: Sam Williamson, Joshua Yong

- 200m Breaststroke: Zac Stubblety-Cook, Joshua Yong

- 400m Individual Medley: Brendon Smith, William Petric

Relays:

- 4x100m Free Relay (Women): Mollie O'Callaghan, Shayna Jack, Bronte Campbell, Meg Harris, Olivia Wunsch, Emma McKeon

- 4x200m Free Relay (Women): Ariarne Titmus, Mollie O'Callaghan, Lani Pallister, Brianna Throssell, Shayna Jack, Jamie Perkins

- 4x100m Free Relay (Men): Kyle Chalmers, William Yang, Flynn Southam, Jack Cartwright, Kai Taylor, Zac Incerti

- 4x200m Free Relay (Men): Max Giuliani, Thomas Neill, Elijah Winnington, Kai Taylor, Zac Incerti