| 7-56 | AR MacGibbon | Canterbury v Auckland | Eden Park, Auckland | f20738 |
| 7-88 | GWF Overton | Otago v Central Districts | Carisbrook, Dunedin | f20736 |
| 6-50 | RW Blair | Wellington v Auckland | Basin Reserve, Wellington | f20719 |
| 5-31 | JR Reid | Wellington v Auckland | Basin Reserve, Wellington | f20719 |
| 5-31 | AR MacGibbon | Canterbury v Central Districts | Lancaster Park, Christchurch | f20727 |
| 5-43 | TB Burtt | Canterbury v Auckland | Eden Park, Auckland | f20738 |
| 5-89 | AM Moir | Otago v Auckland | Eden Park, Auckland | f20726 |