| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 9 | 0.000 | (0,0) | 0.000 | --bye-- |
| 1 | 188 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 443 | -0.500 | (0,1) | 0.500 | WI Oshkosh | 14 to 31 | 166 | 303 |
| 3 | 544 | -0.875 | (0,1) | 0.125 | --bye-- |
| 4 | 446 | -0.489 | (1,1) | -0.489 | Chapman | 28 to 13 | 618 | 403 |
| 5 | 483 | -0.709 | (1,1) | -0.709 | --bye-- |
| 6 | 375 | -0.188 | (2,1) | -0.521 | George Fox | 35 to 17 | 628 | 604 |
| 7 | 395 | -0.331 | (3,1) | -0.831 | Pacific OR | 23 to 6 | 600 | 610 |
| 8 | 413 | -0.366 | (3,2) | -0.566 | Whitworth | 20 to 30 | 380 | 357 |
| 9 | 403 | -0.302 | (4,2) | -0.636 | Pac Lutheran | 31 to 15 | 562 | 566 |
| 10 | 393 | -0.265 | (5,2) | -0.693 | Lewis & Clark | 29 to 21 | 564 | 564 |
| 11 | | | | | Puget Sound | | | 673 |
| 12 | | | | | Willamette | | | 688 |
| 13 | | | | | --bye-- |
| 14 | | | | | --bye-- |
| 15 | | | | | --bye-- |
| 16 | | | | | --bye-- |
| 17 | | | | | --bye-- |
| 18 | | | | | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |