| Affiliation | Name | Age | Lane / Bow | Raw Time | Final Time | Difference |
| 01. MEN'S GRAND MASTERS SINGLE - 10:45AM (50-54) AND (55-59) - FINAL |
| ALEXANDRIA CR | P HEIMBERG | 52 | 11 | 19:43.31 | 19:43.31 | |
| ALEXANDRIA CR | S LEVINSON | 59 | 22 | 21:14.100 | 21:44.100 | 02:01.69 (10.28%) |
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| 01. WOMEN'S MASTER SINGLE - 10:45AM - FINAL |
| ALEXANDRIA CR | A MIKOLAJEWSKI | 33 | 25 | 21:08.52 | 21:08.52 | |
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| 01. WOMEN'S SENIOR MASTER SINGLE - 10:45AM - FINAL |
| ALEXANDRIA CR | K GONYEA | 46 | 26 | 21:29.86 | 21:29.86 | |
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| 04C. MEN'S MASTER DOUBLE (40-49) - 12:45PM - FINAL |
| ALEXANDRIA CR | P HEIMBERG | 48 | 92 | 20:01.53 | 20:31.53 | |
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| 04D. MEN'S MASTER DOUBLE (50+ & 60+) - 12:45PM - FINAL |
| ALEXANDRIA CR | S LEVINSON | 60 | 94 | 19:29.85 | 19:29.85 | |
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| 06B. MEN'S MASTER EIGHT (50+) - 1:45PM - FINAL |
| ALEXANDRIA CR | R ROBERTS | 46 | 158 | 17:11.32 | 17:11.32 | |
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| 08C. MENS MASTER QUAD (40+ & 50+) - 2:30PM - FINAL |
| ALEXANDRIA CR | T FANNON | 65 | 202 | 21:28.67 | 21:28.67 | |
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| 10D. WOMEN'S MASTER FOUR (40-49) - 3:10PM - FINAL |
| ALEXANDRIA CR | B COMEY | 44 | 241 | 21:16.79 | 21:16.79 | |
Occoquan Challenge 2018 - Affiliation View