| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 9 | 0.000 | (0,0) | 0.000 | --bye-- |
| 1 | 7 | 0.500 | (1,0) | -0.500 | Utah Tech | 31 to 24 | 518 | 265 |
| 2 | 121 | 0.632 | (1,1) | 0.632 | Washington | 10 to 70 | 52 | 16 |
| 3 | 217 | 0.545 | (1,1) | 0.545 | --bye-- |
| 4 | 85 | 1.265 | (2,1) | 0.932 | Southern Utah | 50 to 34 | 316 | 156 |
| 5 | 63 | 1.558 | (3,1) | 1.058 | Weber St | 34 to 12 | 156 | 176 |
| 6 | 57 | 1.569 | (4,1) | 0.969 | Cal Poly | 34 to 27 | 142 | 162 |
| 7 | 54 | 1.661 | (5,1) | 0.995 | Northern Arizona | 45 to 24 | 120 | 131 |
| 8 | 52 | 1.644 | (5,1) | 0.977 | --bye-- |
| 9 | 54 | 1.608 | (6,1) | 0.894 | N Colorado | 27 to 16 | 230 | 224 |
| 10 | 81 | 1.374 | (6,2) | 0.874 | Idaho St | 36 to 38 | 187 | 187 |
| 11 | | | | | Idaho | | | 170 |
| 12 | | | | | Montana St | | | 68 |
| 13 | | | | | CS Sacramento | | | 148 |
| 14 | | | | | --bye-- |
| 15 | | | | | --bye-- |
| 16 | | | | | --bye-- |
| 17 | | | | | --bye-- |
| 18 | | | | | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |