| Rank | Student | Grade | School | Year | | AST | G | Total |
| 1 | Andy Smelser | Sr | Risco | 1974-1975 | | 378 | 27 | 14.00 |
| 2 | Jackson Lloyd | Sr | Winona | 1969-1970 | | 324 | 25 | 12.96 |
| 3 | Scooter Wolff | Sr | Fox | 1990-1991 | | 317 | 28 | 11.32 |
| 4 | Scott Harvatin | Sr | Rosary (St. Louis) | 1992-1993 | | 265 | 24 | 11.04 |
| 5 | David Boyer | Sr | DeSoto | 1987-1988 | | 250 | 23 | 10.87 |
| 6 | David Boyer | Jr | DeSoto | 1986-1987 | | 323 | 30 | 10.77 |
| 7 | Ron Ressel | Sr | Notre Dame (Cape Girardeau) | 1986-1987 | | 358 | 34 | 10.53 |
| 8 | Ryan Robertson | So | St. Charles West | 1992-1993 | | 291 | 28 | 10.39 |
| 9 | Ken Robinson | Sr | Brentwood | 1990-1991 | | 264 | 26 | 10.15 |
| 10 | Ryan Robertson | Jr | St. Charles West | 1993-1994 | | 312 | 31 | 10.06 |
| 11 | Chris Smith | Jr | Nevada | 1989-1990 | | 27 | 24 | 1.13 |