The quarter-final line-ups for the Hamilton Sevens are set with Fiji, South Africa, the USA and New Zealand all dominating on day one.
The biggest shock on Saturday was England’s 12-10 defeat by Samoa in pool B, and a 19-7 loss to the USA ensured they will drop into the last eight in the Challenge Trophy.
Fiji edged Australia 26-19 in their heavyweight clash to decide pool A, making it three wins from three thanks to tries from Sevuloni Mocenacagi, Aminiasi Tuimaba, Kalione Nasoko and Mesulame Kunavula.
Gareth Baber’s men had earlier run in eight tries to dispatch Wales 54-7 and crossed five times in beating Argentina 33-24.
Australia had edged Argentina 17-12 in their first game and then scored four tries to beat Wales 26-5.
Champions the last time out in Cape Town, Fiji will now face Canada in the Cup quarter-finals on Sunday.
South Africa will battle Samoa, New Zealand will take on Australia in an early blockbuster, and the USA will face Scotland.