McNeill is from Consett, County Durham, England. She joined the British Bobsleigh programme in 2010, and competed at the 2012 Winter Youth Olympics in Innsbruck, Austria. Competing alongside Jazmin Sawyers, she won a silver medal in the 2-girls bobsleigh event. She has competed in the 2-women bobsleigh event at three Bobsleigh World Championships. In 2013, McNeill and Nikki McSweeney came 20th, in 2015, McNeill and Aleasha Kiddle came 14th, and in 2016, McNeill and Natalie Deratt came 12th.