| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 1 | 40 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 29 | 0.500 | (1,0) | -0.500 | Lewis & Clark OR | 42 to 38 | 424 | 587 |
| 3 | 240 | 1.500 | (1,0) | 0.500 | --bye-- |
| 4 | 581 | -0.958 | (1,1) | -0.958 | La Verne | 21 to 26 | 583 | 711 |
| 5 | 717 | -1.724 | (1,1) | -1.724 | --bye-- |
| 6 | 733 | -1.719 | (1,2) | -1.386 | Pacific OR | 14 to 28 | 723 | 696 |
| 7 | 684 | -1.330 | (2,2) | -1.330 | George Fox | 29 to 27 | 709 | 637 |
| 8 | 650 | -1.073 | (2,3) | -0.873 | Whitworth | 21 to 63 | 274 | 329 |
| 9 | 648 | -1.040 | (2,4) | -0.706 | Linfield | 6 to 55 | 318 | 397 |
| 10 | 610 | -0.851 | (3,4) | -0.708 | Willamette | 40 to 21 | 681 | 720 |
| 11 | 642 | -0.982 | (3,5) | -0.732 | Lewis & Clark OR | 24 to 66 | 556 | 587 |
| 12 | 635 | -0.979 | (3,6) | -0.646 | Pacific Lutheran | 7 to 42 | 556 | 602 |
| 13 | 638 | -0.994 | (3,6) | -0.661 | --bye-- |
| 14 | 662 | -1.138 | (3,6) | -0.805 | --bye-- |
| 15 | 655 | -1.187 | (3,6) | -0.854 | --bye-- |
| 16 | 663 | -1.252 | (3,6) | -0.919 | --bye-- |
| 17 | 668 | -1.268 | (3,6) | -0.934 | --bye-- |
| 18 | 668 | -1.284 | (3,6) | -0.950 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |