Both Wales and France went two from two in their matches, each playing 35 minute affairs on a day when six games were played in all.
Liza Burgess’ Welsh side saw off Scotland and then Italy, not conceding a point in the process, while France were too strong for Ireland and then England.
The Welsh got the ball rolling with an impressive 24-0 win over the host nation, with two tries in the final minutes to cap off a four-try showing. They then followed that up with a hard-fought affair against Italy, dominating territory for long periods on their way to a 14-0 win.
France, meanwhile, were equally dominant, powering to a 26-0 success against Ireland in their first game of the day. They did trail in their final match against England, going down 7-5 after five minutes before four unanswered tries allowed them to pull away and record a 29-7 success.
In the other match, there was a rare scoreless encounter as Scotland and Italy played out a stalemate.
Wales now meet Ireland (kick-off 12 noon) on Wednesday, 13 April in their final outing in the tournament. That will be a full game and the match can be viewed live on the Six Nations Under 20 YouTube channel
Women’s Six Nations U18 Festival Results
Scotland 0-24 Wales
England 17-12 Ireland
Wales 14-0 Italy
France 26-0 Ireland
Scotland 0-0 Italy
England 7-29 France
Wales U19 Squad
Forwards: Lowri Pritchard (Scarlets), Chelsea Chesters (Scarlets), Dali Hopkins (Ospreys), Maisie Davies (Scarlets), Molly Wakely (Dragons), Georgia Morgan (Cardiff), Milly Webb-Greenslade (Scarlets), Fern Cumine (Cardiff), Erin Jones (RGC), Catrin Stewart (RGC), Katy Hudd (Dragons), Lucy Isaac (Dragons), Jess Rogers (Ospreys), Gwennan Hopkins (Cardiff)
Backs: Sian Jones (RGC), Molly Reardon (Cardiff), Rachel Thomas-Evans (Cardiff), Mya Dixon (Cardiff), Jenna De Vera (Scarlets), Gabby Healan (Cardiff), Molly Powell (Dragons), Lowri Elias (Scarlets), Grace Bellamy (Cardiff), Nel Metcalfe (RGC), Mollie Wilkinson (Exiles), Carys Hughes (Scarlets)
