[4] Her first major medal came at the 2007 World Junior Speed Skating Championships, where she attained gold in the allround competition.

She then won silver in the women's team pursuit with Lee Ju-yeon and Kim Yoo-rim at the 2009 Winter Universiade.

[5] While she did not finish near the medals at the 2009 World Single Distance Speed Skating Championships, she did manage to set a new national record of 1:56.38 in the women's 1500 metres during the 2009–10 ISU Speed Skating World Cup.

[7] Her next major medal would come at the 2013 World Championships, where Noh won bronze in the women's team pursuit with Park Do-yeong and Kim Bo-reum.

[10] After failing to make the semi-finals in the women's team pursuit, her teammates Kim Bo-reum and Park Ji-woo appeared to blame her for the poor result.