| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 1 | 40 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 29 | 0.500 | (1,0) | -0.500 | Simpson | 49 to 27 | 424 | 662 |
| 3 | 310 | 1.056 | (1,0) | 0.056 | --bye-- |
| 4 | 397 | -0.112 | (2,0) | -1.112 | Elmhurst | 74 to 6 | 532 | 653 |
| 5 | 411 | -0.177 | (2,1) | -0.511 | Wheaton | 34 to 41 | 215 | 289 |
| 6 | 335 | 0.093 | (3,1) | -0.407 | Carroll WI | 23 to 19 | 447 | 530 |
| 7 | 399 | -0.137 | (4,1) | -0.737 | Millikin | 42 to 3 | 707 | 702 |
| 8 | 343 | 0.072 | (5,1) | -0.594 | Washington MO | 35 to 17 | 431 | 426 |
| 9 | 319 | 0.173 | (6,1) | -0.541 | North Park | 42 to 28 | 536 | 535 |
| 10 | 329 | 0.116 | (7,1) | -0.634 | Illinois Wesleyan | 44 to 14 | 623 | 593 |
| 11 | 339 | 0.092 | (8,1) | -0.686 | Carthage | 16 to 13 | 607 | 598 |
| 12 | 346 | 0.048 | (8,2) | -0.552 | North Central | 17 to 61 | 232 | 235 |
| 13 | 381 | -0.067 | (8,3) | -0.522 | UW-Platteville | 10 to 36 | 352 | 374 |
| 14 | 383 | -0.073 | (8,3) | -0.527 | --bye-- |
| 15 | 380 | -0.119 | (8,3) | -0.574 | --bye-- |
| 16 | 373 | -0.102 | (8,3) | -0.556 | --bye-- |
| 17 | 385 | -0.148 | (8,3) | -0.603 | --bye-- |
| 18 | 386 | -0.167 | (8,3) | -0.621 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |