Winger Claire Flowers opened the scoring in the second minute with the first of her 4 tries. This was quickly followed through by April Dent as Wales built up an unassailable lead that saw them 41 - 0 up at half time.
Centre Louise Rickard crossed for a hat trick of tries as the forwards laid the platform for the backs to demonstrate some excellent running rugby. Further tries came from Sue Jones, Karen Mayze and Kylie Wilson (2) to bring the curtain down on a good all round team performance.
Wales now face Italy on Monday (KO 3:30pm GMT) having finished top of their pool.
A pioneering strength and conditioning programme has been delivered to more than 8000 boys and girls at hub schools throughout Wales this season, helping to develop stronger, more flexible athletes for rugby and other sports.
The Singha Premiership Rugby 7s Series returns to the BT Sport Cardiff Arms Park on July 22nd when all four Welsh regions go head to head. Scarlets skills coach Dai Flanagan and Blues Elite Performance Pathway Manager Richard Hodges along with current Welsh squad members were at the launch of this season's event
GB7s women left their England base to train in Wales this week. Olympic Games hopeful Rachael Burford gives WRU TV's Graeme Gillespie her thoughts on Welsh teammate Jasmine Joyce - a 'one touch wonder'
The GB7s women's squad is currently training at Wales' Centre of Excellence where assistant coach Richie Pugh tells WRU TV's Graeme Gillespie some 'tough calls' will have to be made when it comes to finalising the 12 spots for Rio's Olympic Games.