Australia's top swimming stars are in action at their 2023 World Championship Trials from 13-18 June at the Melbourne Sports and Aquatic Centre.
The event serves as the national qualifying event for July's World Aquatics Championships in Fukuoka up for grabs.
Having just missed out on qualification for last year's Worlds, singer-turned-athlete Cody Simpson will bid for a place in the Dolphins team for Japan having made his international debut at last year's Commonwealth Games.
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He is due to compete in the 50m butterfly, 100m butterfly, and 100m freestyle events.
Simpson will have to finish in the top two in his two 100m events and meet the respective qualifying time (51.28 in fly and 47.96 in free) to earn selection in those events. As the 50m butterfly is a non-Olympic event, selection in this event will be made by the Australian national team's head coach.
Cody Simpson's schedule at the Australian Swimming World Championship Trials
The morning session begins each day at 10:00 AET (UTC+10) with the evening session starting at 19:00 AET.
Wednesday 14 June
- Men's 50m fly prelims (morning)
- Men's 50m fly finals, if qualified (evening)
Friday 16 June
- Men's 100m free prelims (morning)
- Men's 100m free finals, if qualified (evening)
Sunday 18 June
- Men's 100m fly prelims (morning)
- Men's 100m fly finals, if qualified (evening)
How to watch and follow the 2023 Australian World Championship Trials
All the action will be available for free in Australia live on the 9 Network and 9Now in Australia, while information on purchasing tickets for the event can be found here.
Live results and scoring will also be available.