| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 1 | 40 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 424 | -0.500 | (0,1) | 0.500 | Gustavus Adolphus | 7 to 51 | 29 | 494 |
| 3 | 601 | -1.100 | (0,2) | -0.100 | Lakeland | 16 to 34 | 498 | 689 |
| 4 | 718 | -1.963 | (0,3) | -0.963 | Wartburg | 0 to 47 | 361 | 269 |
| 5 | 724 | -1.847 | (0,3) | -0.847 | --bye-- |
| 6 | 741 | -1.896 | (0,4) | -0.896 | Simpson | 28 to 55 | 631 | 662 |
| 7 | 746 | -1.840 | (0,5) | -0.840 | Coe | 7 to 52 | 382 | 402 |
| 8 | 712 | -1.524 | (1,5) | -0.858 | Luther | 17 to 10 | 732 | 737 |
| 9 | 715 | -1.441 | (1,6) | -0.727 | Dubuque | 0 to 41 | 558 | 545 |
| 10 | 714 | -1.445 | (1,7) | -0.695 | Loras | 21 to 49 | 564 | 557 |
| 11 | 710 | -1.434 | (1,8) | -0.656 | Central IA | 22 to 56 | 425 | 425 |
| 12 | 687 | -1.267 | (2,8) | -0.667 | Nebraska Wesleyan | 25 to 20 | 642 | 647 |
| 13 | 690 | -1.269 | (2,8) | -0.669 | --bye-- |
| 14 | 681 | -1.249 | (2,8) | -0.649 | --bye-- |
| 15 | 678 | -1.289 | (2,8) | -0.689 | --bye-- |
| 16 | 683 | -1.337 | (2,8) | -0.737 | --bye-- |
| 17 | 685 | -1.359 | (2,8) | -0.759 | --bye-- |
| 18 | 684 | -1.378 | (2,8) | -0.778 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |