| 100 | LG Howell | New Zealand Young Cricketers v England Young Cricketers | McLean Park, Napier | 1990/91 |
| 120 | SP Fleming | New Zealand Under-19s v Australia Under-19s | Trust Bank Park, Hamilton | 1992/93 |
| 123 | BB McCullum | New Zealand Under-19s v South Africa Under-19s | Molyneux Park, Alexandra | 2000/01 |
| 151 | KS Williamson | New Zealand Under-19s v England Under-19s | County Ground, New Road, Worcester | 2008 |