The trophy was the 30th of Vic Akers' spell as manager and came in his penultimate match in charge of the side.
The 62-year-old, who founded the women's team 22 years ago and led them to a quadruple in 2006-07, will hope to make it 31 next week when Arsenal take on Everton in the final match of the Premier League season.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.