She then defeated Crapp and Dawn Fraser at the 1958 British Empire and Commonwealth Games in Cardiff to win the 440-yard freestyle event.
ʃiː ðˈɛn dᵻfˈiːɾᵻd kɹˈæp ænd dˈɔːn fɹˈeɪsɚɹ æt ðə nˈaɪntiːnhˈʌndɹɪd fˈɪfti ˈeɪt bɹˈɪɾɪʃ ˈɛmpaɪɚ ænd kˈɑːmənwˌɛlθ ɡˈeɪmz ɪn kˈɑːɹdɪf tə wˈɪn ðə fˈoːɹhˈʌndɹɪd fˈoːɹɾijˈɑːɹd fɹˈiːstaɪl ᵻvˈɛnt.