 Harrison akatanga mumakwikwi eISU Junior Grand Prix JGP pakutanga kwemwaka wa201415, achiisa 15th muCzech Republic uye 14th muEstonia. MunaNovember 2014, akahwina menduru yegoridhe yevechidiki kuBritish Championships mushure mekuisa yekutanga muchirongwa chipfupi uye chechitatu mune yemahara skate. Akapedzawo kutanga paBavarian Open munaFebruary 2015, achikwikwidza muJunior Ladies group I. Mushure mekunge awana huwandu hwehunyanzvi hwehunyanzvi, akatumirwa kuWorld Junior ChampionshipsmuTallinn, Estonia muna March 2015. Mugumisiro wake wepurogiramu pfupi, wechi27, wakanga usina kukwana kuti afambire mberi kunomhanya akasununguka. 