| 204 runs | Auckland Under-19s Women v Canterbury Under-19s Women | Lincoln Green, Lincoln | wmisc40729 |
| 191 runs | Auckland Under-19s Women v Otago Under-19s Women | Bert Sutcliffe Oval, Lincoln | wmisc40732 |
| 169 runs | Northern Districts Under-19s Women v Otago Under-19s Women | Bert Sutcliffe Oval, Lincoln | wmisc40731 |
| 144 runs | Canterbury Under-19s Women v Otago Under-19s Women | Lincoln No 3, Lincoln | wmisc40727 |
| 133 runs | Wellington Under-19s Women v Auckland Under-19s Women | Lincoln Green, Lincoln | wmisc40726 |
| 74 runs | Auckland Under-19s Women v Central Districts Under-19s Women | Lincoln Green, Lincoln | wmisc40735 |
| 71 runs | Auckland Under-19s Women v Canterbury Under-19s Women | Bert Sutcliffe Oval, Lincoln | wmisc40738 |
| 50 runs | Northern Districts Under-19s Women v Otago Under-19s Women | Lincoln Green, Lincoln | wmisc40743 |