| NK Challenge |
| September 27, 2003 |
| | 1x |
| | M | Bow # | | Entry | Name | Division | Miles | | Elapsed Time |
| | 18 | | Winkler - MLARC | Open | 18 | 1:47:22 |
| | 1 | | Gordon - Bachelors Barge Club | Open | 18 | 1:47:34 |
| | 24 | | Portilla - Neried Boat Club | Master | 18 | 1:49:06 |
| | 12 | | Montgomery - MLARC / Union B.C. | Open | 18 | 1:52:43 |
| | 5 | | Blankertz - Potomac | Open | 18 | 1:53:19 |
| | 16 | | Wisniewski - Undine Barge Club | Open | 18 | 1:54:48 |
| | 6 | | Sargent - Fairmount RC | Master | 18 | 2:08:12 |
| | 17 | | Dowling - Unaffiliated | Master | 18 | 2:08:38 |
| | 15 | | Zakesian - University Barge Club | Master | 18 | 2:09:47 |
| | 9 | | Boyd - Undine B.C. | Master | 18 | 2:14:44 |
| | 3 | | Sanstead - Susquehana Rowing | Master | 18 | 2:16:32 |
| | 11 | | Longwell - Undine Barge Club | Master | 18 | 2:27:21 |
| | 14 | | Davis - Dresden Rowing Club | Open | 18 | 2:52:24 |
| | 19 | | Schmunk - Penn A.C. | Open | 12 | 1:19:21 |
| | F | Bow # | | Entry | Name | Division | Miles | | Elapsed Time |
| | 13 | | Goodrich - Saugatuck B.C. | Open | 18 | 1:56:41 |
| | 10 | | Hasse - Team Concepts / Vesper B.C. | Master | 18 | 2:06:54 |
| | 2 | | Kemp - Potomac Boat Club | Open | 18 | 2:08:38 |
| | 4 | | Beacom - Pocock Elite | Open | 18 | 2:13:30 |
| | 7 | | Talucci - Unaffiliated | Open | 18 | 2:16:05 |