| Week | Rank | Rate | Record | SOS | Opponent | Score | Rank Then | Rank Now |
| 1 | 40 | 0.000 | (0,0) | 0.000 | --bye-- |
| 2 | 363 | 0.000 | (0,0) | 0.000 | --bye-- |
| 3 | 459 | 0.000 | (0,0) | 0.000 | --bye-- |
| 4 | 424 | -0.240 | (0,1) | 0.760 | Lafayette | 3 to 24 | 208 | 126 |
| 5 | 219 | 0.602 | (1,1) | 0.602 | Georgetown DC | 30 to 0 | 365 | 285 |
| 6 | 281 | 0.344 | (1,2) | 0.677 | Princeton | 7 to 10 | 230 | 209 |
| 7 | 251 | 0.461 | (2,2) | 0.461 | Marist | 16 to 0 | 403 | 423 |
| 8 | 266 | 0.389 | (2,3) | 0.589 | Pennsylvania | 17 to 20 | 124 | 168 |
| 9 | 280 | 0.298 | (2,4) | 0.631 | Dartmouth | 9 to 20 | 232 | 167 |
| 10 | 327 | 0.123 | (2,5) | 0.551 | Yale | 7 to 35 | 239 | 143 |
| 11 | 308 | 0.197 | (2,6) | 0.697 | Harvard | 24 to 38 | 89 | 98 |
| 12 | 325 | 0.126 | (2,7) | 0.681 | Brown | 14 to 21 | 205 | 230 |
| 13 | 298 | 0.233 | (3,7) | 0.633 | Cornell NY | 29 to 14 | 302 | 302 |
| 14 | 298 | 0.245 | (3,7) | 0.645 | --bye-- |
| 15 | 299 | 0.172 | (3,7) | 0.572 | --bye-- |
| 16 | 296 | 0.179 | (3,7) | 0.579 | --bye-- |
| 17 | 301 | 0.157 | (3,7) | 0.557 | --bye-- |
| 18 | 301 | 0.145 | (3,7) | 0.545 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |