Whakaotihia te rerenga e whai ake nei: I wikitoria a McMahon i te mētara parahi i te 400m freestyle i te 2010 European Junior Swimming Championships i Helsinki me te waa 4: 15.92, he rekoata rangatahi a Irish. I te
2011 Championships i Belgrade riro ia koura i roto i te 400m freestyle ki te wa o te 4:13.85 ( neke atu i te 2 hēkona tere atu i tona wa i te tau o mua), tetahi atu koura i roto i te 50m breaststroke ki te wa o 32.00 (0.2 hēkona tere atu i te toa o te tau o mua Lisa Fissneider), me te mētara hiriwa i roto i te 200m freestyle ki te wa o 2:00.61, 0.11 hēkona i muri Russian Ksenia Yuskova.