| 1st | Riverfront Recapture/Unaff. (USA)/Wilmington [Composite] (S. Willhoft) [A/35/1.4] | 04:06.70 | | 00:01.40 |
| 2nd | Potomac B (M. Kneppers) [A/30/0.2] | 04:11.45 | 1.9% | 00:00.20 |
| 3rd | Potomac A (G. Aberle) [AA/26/0.0] | 04:15.92 | 3.7% | |
| 4th | Potomac A (E. Olin) [A/31/0.3] | 04:31.60 | 10.1% | 00:00.30 |
| 5th | Wilmington (J. Suder) [A/32/0.5] | 04:39.15 | 13.2% | 00:00.50 |
| 6th | Potomac C (A. Miller-Dykeman) [AA/26/0.0] | 04:55.67 | 19.9% | |