| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 1 | 40 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 424 | -0.500 | (0,1) | 0.500 | Colorado St-Pueblo | 8 to 37 | 29 | 184 |
| 3 | 100 | 3.305 | (1,1) | 3.305 | Mississippi College | 30 to 17 | 151 | 396 |
| 4 | 312 | 0.284 | (1,2) | 0.618 | West Texas A&M | 0 to 23 | 122 | 370 |
| 5 | 248 | 0.495 | (2,2) | 0.495 | Eastern New Mexico | 34 to 31 | 255 | 367 |
| 6 | 295 | 0.282 | (2,2) | 0.282 | --bye-- |
| 7 | 329 | 0.101 | (2,3) | 0.301 | Texas-Permian Basin | 13 to 21 | 147 | 156 |
| 8 | 348 | 0.050 | (2,4) | 0.384 | Central Washington | 7 to 10 | 169 | 150 |
| 9 | 311 | 0.202 | (3,4) | 0.345 | Western Oregon | 33 to 6 | 336 | 361 |
| 10 | 308 | 0.217 | (4,4) | 0.217 | Western New Mexico | 56 to 7 | 552 | 483 |
| 11 | 313 | 0.174 | (4,5) | 0.285 | Angelo St | 12 to 27 | 174 | 175 |
| 12 | 324 | 0.131 | (4,6) | 0.331 | TAMU-Kingsville | 21 to 27 | 190 | 197 |
| 13 | 327 | 0.109 | (4,6) | 0.309 | --bye-- |
| 14 | 316 | 0.167 | (4,6) | 0.367 | --bye-- |
| 15 | 322 | 0.074 | (4,6) | 0.274 | --bye-- |
| 16 | 321 | 0.084 | (4,6) | 0.284 | --bye-- |
| 17 | 325 | 0.060 | (4,6) | 0.260 | --bye-- |
| 18 | 324 | 0.053 | (4,6) | 0.253 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |