| 221 | TLW Cooper | South Australia Under-23s v Victoria Under-23s | Park 25, Adelaide | misc101894 |
| 173 | JD Smith | South Australia Under-23s v Victoria Under-23s | Park 25, Adelaide | misc101894 |
| 158* | BS Forsyth | Victoria Under-23s v Western Australia Under-23s | St Kilda Cricket Ground, Melbourne | misc101912 |
| 153* | PJ Forrest | New South Wales Under-23s v Victoria Under-23s | Hurstville Oval, Sydney | misc101903 |
| 151* | LM Davis | Western Australia Under-23s v South Australia Under-23s | Adelaide Oval, Adelaide | misc101907 |
| 142 | TLW Cooper | South Australia Under-23s v Tasmania Under-23s | Prospect Oval, Adelaide | misc101913 |
| 140* | TD Stray | Victoria Under-23s v Queensland Under-23s | St Kilda Cricket Ground, Melbourne | misc101898 |
| 135* | AEP May | Australian Capital Territory v Queensland Under-23s | Allan Border Field, Brisbane | misc101893 |
| 134 | TJ Armstrong | New South Wales Under-23s v Tasmania Under-23s | Tasmania Cricket Association Ground, Hobart | misc101909 |
| 132 | MW Hill | Victoria Under-23s v South Australia Under-23s | Park 25, Adelaide | misc101894 |
| 132* | DJM Short | Western Australia Under-23s v Australian Capital Territory | Chisholm No 1 Oval, Canberra | misc101908 |
| 124 | JW Wells | Tasmania Under-23s v Western Australia Under-23s | Stevens Reserve East, Fremantle | misc101895 |
| 124* | AR Kemp | Queensland Under-23s v South Australia Under-23s | Allan Border Field, Brisbane | misc101910 |
| 122 | BS Forsyth | Victoria Under-23s v Queensland Under-23s | St Kilda Cricket Ground, Melbourne | misc101898 |
| 118* | AR Beadle | New South Wales Under-23s v Victoria Under-23s | Hurstville Oval, Sydney | misc101903 |
| 117* | PJ Adams | Western Australia Under-23s v Queensland Under-23s | Western Australia Cricket Association Ground, Perth | misc101904 |
| 117 | JD Smith | South Australia Under-23s v Western Australia Under-23s | Adelaide Oval, Adelaide | misc101907 |
| 116* | AJ Crosthwaite | New South Wales Under-23s v Australian Capital Territory | Glenn McGrath Oval, Sydney | misc101911 |
| 110 | TD Cruickshank | New South Wales Under-23s v Queensland Under-23s | Allan Border Field, Brisbane | misc101906 |
| 109* | RGL Carters | Victoria Under-23s v Western Australia Under-23s | St Kilda Cricket Ground, Melbourne | misc101912 |
| 108 | JD Fawcett | Western Australia Under-23s v Tasmania Under-23s | Stevens Reserve East, Fremantle | misc101895 |
| 105 | AC Blizzard | Victoria Under-23s v Australian Capital Territory | Manuka Oval, Canberra | misc101899 |
| 105 | TC Thornton | Australian Capital Territory v South Australia Under-23s | Manuka Oval, Canberra | misc101902 |
| 104 | TC Thornton | Australian Capital Territory v Victoria Under-23s | Manuka Oval, Canberra | misc101899 |
| 101 | PJ Wells | New South Wales Under-23s v Tasmania Under-23s | Tasmania Cricket Association Ground, Hobart | misc101909 |