| 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 | Monmouth IL | 21 to 7 | 443 | 546 |
| 3 | 55 | 1.591 | (2,0) | 0.591 | WI Stout | 16 to 0 | 207 | 302 |
| 4 | 159 | 0.780 | (3,0) | -0.220 | Simpson IA | 27 to 13 | 450 | 448 |
| 5 | 256 | 0.372 | (4,0) | -0.628 | Coe | 17 to 7 | 409 | 359 |
| 6 | 309 | 0.057 | (5,0) | -0.943 | Luther IA | 36 to 3 | 653 | 662 |
| 7 | 290 | 0.131 | (6,0) | -0.869 | Dubuque | 33 to 7 | 493 | 503 |
| 8 | 278 | 0.156 | (7,0) | -0.844 | Loras | 40 to 20 | 575 | 575 |
| 9 | 258 | 0.237 | (8,0) | -0.763 | Central IA | 28 to 13 | 349 | 363 |
| 10 | 273 | 0.168 | (9,0) | -0.832 | NE Wesleyan | 34 to 10 | 621 | 638 |
| 11 | 278 | 0.157 | (9,0) | -0.843 | --bye-- |
| 12 | 296 | 0.061 | (10,0) | -0.939 | Buena Vista | 63 to 20 | 603 | 594 |
| 13 | 296 | 0.076 | (10,0) | -0.924 | --bye-- |
| 14 | 329 | -0.049 | (10,1) | -0.868 | Wheaton IL | 24 to 28 | 300 | 249 |
| 15 | 303 | 0.039 | (10,1) | -0.780 | --bye-- |
| 16 | 306 | 0.036 | (10,1) | -0.782 | --bye-- |
| 17 | 296 | 0.073 | (10,1) | -0.745 | --bye-- |
| 18 | 296 | 0.073 | (10,1) | -0.745 | --bye-- |
| 19 | 298 | 0.067 | (10,1) | -0.751 | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |