The team of Mollie O’Callaghan, Lani Pallister, Brianna Throssell and Ariarne Titmus brought it home for the Dolphins’ fifth gold medal in Paris. The team of Mollie O’Callaghan, Lani Pallister, Brianna Throssell and Ariarne Titmus brought it home for the Dolphins’ fifth gold medal in Paris. Sport / Swimming Sydney Morning Herald – Latest News