| 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 | Black Hills St | 27 to 21 | 518 | 483 |
| 2 | 313 | 0.188 | (2,0) | -0.812 | Northern St SD | 42 to 28 | 582 | 318 |
| 3 | 448 | -0.397 | (3,0) | -1.397 | Bemidji St | 56 to 23 | 600 | 406 |
| 4 | 251 | 0.361 | (3,1) | -0.139 | MN Duluth | 17 to 34 | 136 | 225 |
| 5 | 266 | 0.302 | (3,2) | 0.102 | MN Mankato | 12 to 38 | 163 | 215 |
| 6 | 311 | 0.050 | (3,3) | 0.050 | Augustana SD | 28 to 29 | 192 | 246 |
| 7 | 300 | 0.080 | (4,3) | -0.063 | SW Minnesota | 35 to 14 | 512 | 528 |
| 8 | 329 | -0.057 | (4,3) | -0.200 | --bye-- |
| 9 | 323 | -0.016 | (5,3) | -0.266 | Minot St | 24 to 17 | 507 | 460 |
| 10 | 291 | 0.104 | (6,3) | -0.229 | Winona St | 49 to 24 | 374 | 333 |
| 11 | 319 | -0.042 | (6,4) | -0.242 | Wayne St NE | 13 to 42 | 333 | 287 |
| 12 | 327 | -0.071 | (7,4) | -0.344 | Concordia SP | 34 to 18 | 522 | 500 |
| 13 | 319 | -0.018 | (7,4) | -0.290 | --bye-- |
| 14 | 302 | 0.062 | (7,4) | -0.211 | --bye-- |
| 15 | 309 | 0.001 | (7,4) | -0.272 | --bye-- |
| 16 | 305 | 0.037 | (7,4) | -0.236 | --bye-- |
| 17 | 303 | 0.046 | (7,4) | -0.227 | --bye-- |
| 18 | 302 | 0.046 | (7,4) | -0.226 | --bye-- |
| 19 | 305 | 0.046 | (7,4) | -0.226 | --bye-- |
| 20 | | | | | --bye-- |
| 21 | | | | | --bye-- |