Mollie O'Callaghan had the audience on their toes as she flirted with Ariarne Titmus' 200m freestyle world record time at the Australian Swimming Trials, but the 22-year-old just missed out.

World record holder Kaylee McKeown clocked the fastest 50m women's backstroke of the year Monday as she warms up for the Commonwealth Games while Sam Short swam a blistering 400m…

Ariarne Titmus previews the swimming trials, with teenager Sienna Toohey's performance stunning not only the former Olympic gold medallist but the crowd in NSW.