| 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 | 166 | 0.500 | (1,0) | -0.500 | Cornell IA | 62 to 6 | 443 | 674 |
| 3 | 25 | 2.040 | (1,1) | 2.040 | WI River Falls | 47 to 59 | 10 | 168 |
| 4 | 406 | -0.277 | (2,1) | -0.610 | NE Wesleyan | 62 to 14 | 623 | 621 |
| 5 | 409 | -0.364 | (2,2) | -0.364 | Wartburg | 7 to 17 | 256 | 270 |
| 6 | 463 | -0.628 | (3,2) | -0.828 | Buena Vista | 37 to 10 | 609 | 620 |
| 7 | 442 | -0.536 | (4,2) | -0.869 | Simpson IA | 34 to 7 | 514 | 448 |
| 8 | 424 | -0.417 | (4,2) | -0.750 | --bye-- |
| 9 | 439 | -0.493 | (5,2) | -0.921 | Luther IA | 42 to 21 | 656 | 659 |
| 10 | 413 | -0.335 | (6,2) | -0.835 | Dubuque | 19 to 7 | 502 | 502 |
| 11 | | | | | Loras | | | 578 |
| 12 | | | | | Central IA | | | 359 |
| 13 | | | | | --bye-- |
| 14 | | | | | --bye-- |
| 15 | | | | | --bye-- |
| 16 | | | | | --bye-- |
| 17 | | | | | --bye-- |
| 18 | | | | | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |