Complete the following sentence: The 2012 Olympics were 17-year-old Kaingaue David's first Games. <unk> <unk>
<unk> <unk> <unk> David finished last in her heat and 29th out of 33 in the preliminary round.<unk> David finished last in her heat and 29th out of 33 in the preliminary round.<unk> David finished last in her heat and 29th out of 33 in the preliminary round.