Harry Magihon won the first three ends to lead 4-0 but Law took the remaining ends and icluded a seven to gain the ten shots win.
At the fifth Brian Turner was 5-2 ahead but he failed to score again and Jack Bratty came back, finishing with three, one to win by three shots.
Ronnie Maye started with three singles and was 5-2 ahea at the seventh but Kathleen McCullough finished with two and three to win by two shots.
A five at the third gave John Campbell a 6-2 lead, but Ken McCreight came back with a four and a six to lead 12-8 at the sixth. Dunmurry added one, two to make it 11-12 with an end left but Derryvolgie added a last end single.
D. McKinley, S. King, J. McCandless, B. Turner 5, K. Quoile, J. Hamilton, B. McClarnon, J. Bratty 8; S. Herron, E. O’Donnell, B. McCandless, J. Law 14, B. Kane, H. Scott, David Parkes, H. Magihon 4; F. Hall, J. Higginson, J. McCallum, K. McCullough 7, M. Atkinson, J. McCartney, J. Neilly, R. Maye 5; M. McKinley, M. Campbell, E. Ashton, J. H. Campbell 11, R. Blemings, H. Wilmont, Darren Parkes, K. McCreight 13.
A. McNamara, A. Mulholland, J. Burns, H. Heffron 4, L. Scales, J. Doran, B. Doran, A. Murdock 16; R. Kane, O. Brennan, R. Clarke, S. McKeag 4, N. Stinson, S. Rennie, D. Carser, R. Carser 14; P. Brennan, A. McNulty, A. McVeigh, J. McNulty 8, C. Connery, M. Agnew, C. Murdock, N. Kerr 11; L. Brennan, N. McComb, T. Monaghan, C. Cormican 9, I. Burns, E. Eakin, K. McCalmont, G. Scales 6.
C. McErlean, E. Nelson, J. Creaney, M. Byrne 19, W. Nimmons, J. Smyth, J. Kinkead, W. Grant 2; R. McCann, B. Brankin, B. McCann, G. Brankin 6, Y. Williamson, D. Kirk, R. Spence, W. Benson 8; S. McDonald, J. O’Brien, I. Quinn, A. Creaney 12, J. Bain, I. McCammon, M. Blair, B. Lemon 9; C. Magee, P. McClarence, P. Magee, M. Armstrong 16, S. Mawhinney, H. Ewart, G. Best, J. Houston 3.