| 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 | Hope | 0 to 62 | 166 | 324 |
| 3 | 4 | 4.367 | (0,2) | 5.367 | Benedictine IL | 13 to 20 | 2 | 514 |
| 4 | 551 | -1.059 | (0,3) | -0.059 | Dubuque | 27 to 34 | 445 | 502 |
| 5 | 648 | -1.901 | (0,3) | -0.901 | --bye-- |
| 6 | 597 | -1.365 | (0,4) | -0.365 | Central IA | 27 to 45 | 324 | 359 |
| 7 | 590 | -1.278 | (1,4) | -0.678 | NE Wesleyan | 31 to 28 | 641 | 621 |
| 8 | 575 | -1.073 | (1,5) | -0.407 | Wartburg | 20 to 40 | 277 | 270 |
| 9 | 561 | -0.996 | (2,5) | -0.568 | Buena Vista | 28 to 14 | 621 | 620 |
| 10 | 578 | -1.084 | (2,6) | -0.584 | Simpson IA | 27 to 28 | 448 | 448 |
| 11 | | | | | Coe | | | 413 |
| 12 | | | | | Luther IA | | | 659 |
| 13 | | | | | --bye-- |
| 14 | | | | | --bye-- |
| 15 | | | | | --bye-- |
| 16 | | | | | --bye-- |
| 17 | | | | | --bye-- |
| 18 | | | | | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |