| 201 runs | Onslow v North City | Nairnville Park, Wellington | misc295414 |
| 180 runs | Eastern Suburbs v North City | Linden Park, Tawa | misc295418 |
| 164 runs | Upper Valley v Eastern Suburbs | Kilbirnie Park, Wellington | misc295393 |
| 138 runs | Eastern Suburbs v Taita | Fraser Park, Taita | misc295399 |
| 105 runs | Karori v Naenae | Naenae Park, Naenae | misc295391 |
| 100 runs | Eastern Suburbs v Karori | Kilbirnie Park, Wellington | misc295401 |