| 1 | 214 | BA Bolton & GT Dowling | Canterbury v Northern Districts | Lancaster Park, Christchurch | f23056 |
| 2 | 145 | | Wellington v Northern Districts | Seddon Park, Hamilton | f23070 |
| 3 | 154 | | Central Districts v Wellington | Cook's Gardens, Wanganui | f23015 |
| 4 | 138* | | Otago v Wellington | Basin Reserve, Wellington | f23025 |
| 5 | 85 | & K Thomson | Canterbury v Central Districts | Trafalgar Park, Nelson | f23041 |
| 6 | 170 | EC Petrie & RJ McPherson | Northern Districts v Wellington | Seddon Park, Hamilton | f23070 |
| 7 | 144 | JR Reid & PT Barton | Wellington v Auckland | Eden Park, Auckland | f23055 |
| 8 | 77 | | Central Districts v Wellington | Cook's Gardens, Wanganui | f23015 |
| 9 | 72 | | Canterbury v Central Districts | Trafalgar Park, Nelson | f23041 |
| 10 | 133 | GA Bartlett & IA Colquhoun | Central Districts v Auckland | Eden Park, Auckland | f23069 |