New Zealand led 31-3 at halftime and scored again two minutes into the second half through flanker Tom Christie. Ireland were stretched time and time again as the Baby Blacks continued to win plenty of turnover ball.
Hooker Asafo Aumua again impressed with his levels of intent while lock Isaia Walker Leawere produced numerous offloads which helped to split the defence. This created plenty of space for midfielders Orbyn Leger and Braydon Ennor who provided quality ball for the likes of Clarke and Jordan.
"We gutsed it out on defence and came out on attack to show a bit of razzle," delighted Baby Blacks captain and No 8 Luke Jacobson said afterwards.
Scorers:
New Zealand Under-20 69 (Caleb Clarke 3, Will Jordan 3, Braydon Ennor, Thomas Christie, Ereatara Enari, Josh McKay, Tiaan Falcon tries; Falcon 7 cons), Ireland 3 (Conor Fitzgerald pen). HT: 31-3.