| 175 runs | Central Districts Under-20s v Auckland Under-20s | Auckland | misc37519 |
| 124 runs | Wellington Under-20s v Northern Districts Under-20s | Auckland | misc37530 |
| 117 runs | Canterbury Under-20s v Northern Districts Under-20s | Auckland | misc37526 |
| 109 runs | Wellington Under-20s v Otago Under-20s | Auckland | misc37524 |
| 106 runs | Canterbury Under-20s v Central Districts Under-20s | Auckland | misc37529 |