| 1st | Whitemarsh (M. Smith) [F/64/28.0] | 16:42.46 | | 00:28.00 |
| 2nd | Undine (F. Rowe) [F/63/20.7] | 16:50.41 | 0.8% | 00:20.70 |
| 3rd | Vesper (D. Vreugdenhil) [I/77/141.1] | 17:21.15 | 3.9% | 02:21.10 |
| 4th | Vesper (J. Oestreich) [F/61/6.7] | 18:02.83 | 8.0% | 00:06.70 |
| 5th | Occoquan (J. Levinson) [H/70/76.0] | 18:28.95 | 10.6% | 01:16.00 |
| 6th | Wilmington (C. Graham) [H/73/102.7] | 18:48.46 | 12.6% | 01:42.70 |
| 7th | Whitemarsh (D. Watson) [F/60/0.0] | 19:07.77 | 14.5% | |
| 8th | Swan Creek (M. Craig) [G/69/67.5] | 19:31.15 | 16.8% | 01:07.50 |
| 9th | Cooper (E. Crisonino) [G/66/43.2] | 19:43.08 | 18.0% | 00:43.20 |
| 10th | Vesper (M. Kremer) [I/75/121.5] | 19:59.42 | 19.6% | 02:01.50 |
| Occoquan (S. Levinson) [G/67/51.1] | Did Not Finish | | |
| Carnegie Lake (G. Ahrens) [I/78/151.2] | Did Not Start | | |
| Holston (J. Divan) [G/67/51.1] | Did Not Start | | |
| Penn (R. Steiner) [J/81/182.7] | Did Not Start | | |