| 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 | 15 | 2.532 | (1,0) | 1.532 | St Thomas MN | 45 to 13 | 89 | 192 |
| 5 | 3 | 2.968 | (2,0) | 1.968 | Brown | 34 to 31 | 31 | 230 |
| 6 | 32 | 2.006 | (3,0) | 1.006 | Holy Cross | 38 to 28 | 164 | 136 |
| 7 | 29 | 1.956 | (4,0) | 0.956 | Cornell NY | 41 to 23 | 188 | 302 |
| 8 | 44 | 1.684 | (5,0) | 0.684 | Howard | 48 to 7 | 302 | 272 |
| 9 | 87 | 1.241 | (5,1) | 0.574 | Princeton | 14 to 21 | 230 | 209 |
| 10 | 77 | 1.336 | (6,1) | 0.621 | Dartmouth | 17 to 9 | 265 | 167 |
| 11 | 89 | 1.296 | (7,1) | 0.546 | Columbia | 38 to 24 | 308 | 301 |
| 12 | 80 | 1.351 | (8,1) | 0.573 | Pennsylvania | 25 to 23 | 139 | 168 |
| 13 | 95 | 1.217 | (8,2) | 0.617 | Yale | 18 to 23 | 144 | 143 |
| 14 | 98 | 1.239 | (8,2) | 0.639 | --bye-- |
| 15 | 98 | 1.166 | (8,2) | 0.566 | --bye-- |
| 16 | 96 | 1.172 | (8,2) | 0.572 | --bye-- |
| 17 | 100 | 1.146 | (8,2) | 0.546 | --bye-- |
| 18 | 98 | 1.137 | (8,2) | 0.537 | --bye-- |
| 19 | | | | | --bye-- |
| 20 | | | | | --bye-- |