Mollie O'Callaghan on Racing SCM: "It's a different beast"
SwimSwamOct 21, 2025 • 2:14 • 1.4K views
Description
Mollie O'Callaghan was 1 of 4 women to break a world record in Westmont, taking down Siobhan Haughey's 200 free mark of 1:50.31 from 2021. O'Callaghan swam to a 1:49.77, becoming the first woman ever to break the 1:50 barrier.
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