| 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 | 573 | -0.881 | (0,1) | 0.119 | Holy Cross | 24 to 49 | 341 | 136 |
| 5 | 421 | -0.216 | (0,2) | 0.784 | Cornell NY | 21 to 23 | 162 | 302 |
| 6 | 360 | -0.022 | (1,2) | 0.312 | Morgan St | 45 to 3 | 436 | 312 |
| 7 | 227 | 0.541 | (2,2) | 0.541 | Dartmouth | 31 to 24 | 258 | 167 |
| 8 | 257 | 0.435 | (3,2) | 0.235 | Sacred Heart | 31 to 3 | 500 | 481 |
| 9 | 260 | 0.402 | (3,3) | 0.402 | Pennsylvania | 17 to 27 | 112 | 168 |
| 10 | 239 | 0.466 | (4,3) | 0.323 | Columbia | 35 to 7 | 327 | 301 |
| 11 | 188 | 0.709 | (5,3) | 0.459 | Brown | 36 to 17 | 215 | 230 |
| 12 | 166 | 0.772 | (6,3) | 0.439 | Princeton | 36 to 28 | 235 | 209 |
| 13 | 144 | 0.914 | (7,3) | 0.514 | Harvard | 23 to 18 | 95 | 98 |
| 14 | 143 | 0.937 | (7,3) | 0.537 | --bye-- |
| 15 | 144 | 0.865 | (7,3) | 0.465 | --bye-- |
| 16 | 144 | 0.872 | (7,3) | 0.472 | --bye-- |
| 17 | 144 | 0.849 | (7,3) | 0.449 | --bye-- |
| 18 | 143 | 0.839 | (7,3) | 0.439 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |