She won gold at the Aalsmeer Flower Cup in 2009. She has won the British championship twice, and finished in the top three spots on two occasions during the 2011 World Cup competitions. Driscoll went into the 2011 Trampoline World Championships held in Birmingham, England, as world number one in Trampolining due to her high attendance and good results at World Cup competitions giving her more points than other competitors who did not attend as many. She was described by BBC Sport prior to the Championships as "Great Britain's secret world number one". She finished in ninth place, but, as National Olympic Committees are only allowed to send a maximum of two athletes to the Games, and China had four competitors in the top eight, she obtained the seventh place Olympic berth for a sole trampolinist at the 2012 Games. She would still need to qualify for the place in a series of competitions. She repeated that feat at the World Championships in Denmark 2015 by finishing 7th in the Individual Final, thus again securing a GB place this time in the Rio 2016 Olympic Games – the only GB trampolinist to secure two consecutive berths at the Olympic Games – and again, she will still need to qualify for the place in a series of competitions.