| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 0 | 9 | 0.000 | (0,0) | 0.000 | --bye-- |
| 1 | 7 | 0.500 | (1,0) | -0.500 | Ft Lewis | 34 to 14 | 518 | 581 |
| 2 | 110 | 0.875 | (1,0) | -0.125 | --bye-- |
| 3 | 63 | 1.446 | (2,0) | 0.446 | KY Wesleyan | 48 to 21 | 254 | 574 |
| 4 | 435 | -0.406 | (2,1) | -0.740 | SW Baptist | 19 to 29 | 275 | 489 |
| 5 | 512 | -0.921 | (2,2) | -0.921 | McKendree | 24 to 40 | 399 | 416 |
| 6 | 432 | -0.520 | (2,3) | -0.320 | Indianapolis | 17 to 63 | 173 | 198 |
| 7 | 469 | -0.727 | (2,4) | -0.393 | Quincy | 33 to 34 | 376 | 402 |
| 8 | 530 | -0.952 | (2,5) | -0.523 | NE Oklahoma | 7 to 35 | 387 | 277 |
| 9 | 509 | -0.881 | (2,6) | -0.381 | Upper Iowa | 10 to 28 | 272 | 262 |
| 10 | 507 | -0.885 | (2,7) | -0.330 | Missouri S&T | 17 to 24 | 384 | 381 |
| 11 | 521 | -0.924 | (2,8) | -0.324 | Truman St | 17 to 35 | 296 | 292 |
| 12 | 510 | -0.858 | (3,8) | -0.403 | Lincoln MO | 49 to 13 | 560 | 561 |
| 13 | 499 | -0.861 | (3,8) | -0.406 | --bye-- |
| 14 | 514 | -0.909 | (3,8) | -0.454 | --bye-- |
| 15 | 515 | -0.880 | (3,8) | -0.425 | --bye-- |
| 16 | 511 | -0.858 | (3,8) | -0.403 | --bye-- |
| 17 | 509 | -0.851 | (3,8) | -0.396 | --bye-- |
| 18 | 509 | -0.851 | (3,8) | -0.396 | --bye-- |
| 19 | 509 | -0.851 | (3,8) | -0.396 | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |