Diving (women's synchronised 10m platform)
Barrow and partner Tonia Couch became Britain's first ever medallists at London's Aquatic Centre when they won the bronze in February's Diving World Cup.
They then became the first British women for 74 years to win a European diving title.
The pair were fourth at last year's World Championships, two points shy of a medal.
Barrow has dominated the 10m synchronised platform discipline domestically, claiming gold in the British Championships in 2011, 2010 and 2008.
Did you know?
The 5ft 2in diver studied sports science at Leeds Metropolitan University.