ðə tˈuː θˈaʊzənd twˈɛlv ᵻvˈɛnt ɪŋklˈuːdᵻd ɐ fˈiːld ʌv sˈɛvənti plˈeɪɚz, wɪð tˈɑːpɹˈæŋkt jˈæni tsˈɛŋ səksˈɛsfəli dᵻfˈɛndɪŋ hɜː tˈaɪɾəl, wˈʌn stɹˈoʊk ɐhˈɛd ʌv ɹˈʌnɚɹˌʌp ˌeɪˈaɪ mˌɪjɐzˈɑːɾoʊ, ðə tˈuː θˈaʊzənd tˈɛn tʃˈæmpiən.
The 2012 event included a field of 70 players, with top-ranked Yani Tseng successfully defending her title, one stroke ahead of runner-up Ai Miyazato, the 2010 champion.