 She was reclassified at the Berlin Open.She was awarded the Freedom of the Town of Corsham on 2 March 2013.Stephanie attended The Corsham School, Wiltshire

Millward was close to a place in the British international able-bodied team and, having broken the British record for the 100-metre backstroke at the age of 15, hoped to qualify for the 2000 Summer Olympics before she was diagnosed with MS.

She qualified for the 2008 Summer Paralympics held in Beijing, China where she entered four S9 events.