| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 1 | 40 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 363 | 0.000 | (0,0) | 0.000 | --bye-- |
| 3 | 339 | 0.833 | (1,0) | -0.167 | Denison | 28 to 14 | 501 | 521 |
| 4 | 317 | 0.264 | (2,0) | -0.736 | Redlands | 17 to 10 | 568 | 576 |
| 5 | 176 | 0.804 | (2,0) | -0.196 | --bye-- |
| 6 | 309 | 0.200 | (3,0) | -0.800 | Willamette | 70 to 14 | 648 | 720 |
| 7 | 299 | 0.233 | (4,0) | -0.767 | Lewis & Clark OR | 57 to 15 | 567 | 587 |
| 8 | 298 | 0.256 | (5,0) | -0.744 | George Fox | 41 to 13 | 680 | 637 |
| 9 | 318 | 0.174 | (6,0) | -0.826 | Puget Sound | 55 to 6 | 648 | 668 |
| 10 | 316 | 0.182 | (7,0) | -0.818 | Pacific OR | 42 to 27 | 674 | 696 |
| 11 | 322 | 0.141 | (8,0) | -0.859 | Pacific Lutheran | 42 to 19 | 584 | 602 |
| 12 | 331 | 0.107 | (8,1) | -0.671 | Whitworth | 24 to 28 | 260 | 329 |
| 13 | 329 | 0.092 | (8,1) | -0.686 | --bye-- |
| 14 | 371 | -0.040 | (8,1) | -0.818 | --bye-- |
| 15 | 369 | -0.094 | (8,1) | -0.872 | --bye-- |
| 16 | 390 | -0.153 | (8,1) | -0.931 | --bye-- |
| 17 | 391 | -0.168 | (8,1) | -0.945 | --bye-- |
| 18 | 397 | -0.184 | (8,1) | -0.961 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |