Maisarah Sauki (USS #7) led all scorers with 10 points. Nanyang Girls' led all the way from the start, only to allow Unity to claw back in the final minutes to secure the win.
These four schools were top four in the zone in 2013.
Emily Sin, 19, will be competing in her second South-East Asian (SEA) Games this December.
Anglican High came back from a slow first quarter to beat Nanyang Girls' High 44–37 in the final of the C Division Girls' Basketball Championship.
Hot favourites Nanyang Girls' High took advantage of a fast start and never looked back, as they beat CHIJ (Toa Payoh) 46--37 to make it consecutive final appearances in two years.
With defending boys' and girls' champions, Catholic High and Singapore Chinese Girls' School, out after the first round, the semi-finalists will be hoping to fill the void and claim all the glory.
Tan Jing-E of Methodist Girls' School clocked a time of 1 minute 3.00 seconds to win the Girls' C Division 100 metres butterfly final at the 54th National Schools Swimming Championships. It broke the previous meet record of 1:03.57 set by Meagan Lim in 2010.
Hoong En Qi of Singapore Sports School won the C Division girls' 50 metres butterfly final at the 54th Nationals Schools Swimming Championships 2013 in a record time of 28.69s.
