| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 9 | 0.000 | (0,0) | 0.000 | --bye-- |
| 1 | 518 | -0.500 | (0,1) | 0.500 | Washington St | 10 to 13 | 7 | 67 |
| 2 | 141 | 0.515 | (1,1) | 0.515 | St Thomas MN | 37 to 30 | 419 | 225 |
| 3 | 195 | 0.647 | (2,1) | 0.313 | Utah Tech | 20 to 6 | 461 | 265 |
| 4 | 172 | 0.701 | (2,2) | 0.701 | San Jose St | 28 to 31 | 209 | 128 |
| 5 | 162 | 0.821 | (2,3) | 1.021 | Montana | 30 to 41 | 31 | 33 |
| 6 | 180 | 0.743 | (2,3) | 0.943 | --bye-- |
| 7 | 206 | 0.593 | (2,4) | 0.927 | N Colorado | 33 to 49 | 189 | 224 |
| 8 | 249 | 0.341 | (2,5) | 0.770 | E Washington | 14 to 21 | 210 | 189 |
| 9 | 216 | 0.508 | (3,5) | 0.758 | Portland St | 45 to 6 | 279 | 243 |
| 10 | 170 | 0.744 | (4,5) | 0.855 | Northern Arizona | 35 to 32 | 131 | 131 |
| 11 | | | | | UC Davis | | | 81 |
| 12 | | | | | CS Sacramento | | | 148 |
| 13 | | | | | Idaho St | | | 187 |
| 14 | | | | | --bye-- |
| 15 | | | | | --bye-- |
| 16 | | | | | --bye-- |
| 17 | | | | | --bye-- |
| 18 | | | | | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |