| 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 | Midland NE | 28 to 22 | 518 | 646 |
| 2 | 670 | -2.368 | (1,1) | -2.368 | Wayne St NE | 7 to 42 | 614 | 287 |
| 3 | 653 | -2.027 | (1,2) | -1.693 | Augustana SD | 20 to 21 | 494 | 246 |
| 4 | 476 | -0.647 | (2,2) | -0.647 | SW Minnesota | 40 to 9 | 542 | 528 |
| 5 | 406 | -0.344 | (2,3) | -0.144 | Northern St SD | 14 to 53 | 239 | 318 |
| 6 | 415 | -0.415 | (3,3) | -0.415 | Jamestown | 44 to 22 | 478 | 553 |
| 7 | 447 | -0.608 | (3,4) | -0.465 | Moorhead St | 35 to 38 | 329 | 272 |
| 8 | 483 | -0.750 | (3,4) | -0.607 | --bye-- |
| 9 | 461 | -0.657 | (3,5) | -0.407 | MN Duluth | 32 to 54 | 219 | 225 |
| 10 | 429 | -0.486 | (4,5) | -0.375 | Minot St | 36 to 21 | 515 | 460 |
| 11 | 449 | -0.606 | (4,6) | -0.406 | Winona St | 29 to 36 | 356 | 333 |
| 12 | 480 | -0.737 | (4,7) | -0.464 | Bemidji St | 21 to 34 | 428 | 406 |
| 13 | 465 | -0.689 | (4,7) | -0.416 | --bye-- |
| 14 | 450 | -0.606 | (4,7) | -0.334 | --bye-- |
| 15 | 464 | -0.671 | (4,7) | -0.398 | --bye-- |
| 16 | 463 | -0.635 | (4,7) | -0.362 | --bye-- |
| 17 | 456 | -0.624 | (4,7) | -0.351 | --bye-- |
| 18 | 456 | -0.623 | (4,7) | -0.351 | --bye-- |
| 19 | 456 | -0.623 | (4,7) | -0.350 | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |