| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Christian (14)
|
MRWEST |
17:27.81 |
17:05.08 |
-22.73 |
| 2 |
Chiarella, Richard J (14)
|
MRTVSC |
17:32.85 |
17:54.98 |
22.13 |
| 3 |
Klein, Evan M (14)
|
MRWEST |
18:58.18 |
18:05.85 |
-52.33 |
| 4 |
Chung, Hudson H (13)
|
MRUN-B |
18:27.30 |
18:05.97 |
-21.33 |
| 5 |
Vavalle, Antonio (14)
|
MRTVSC |
19:18.39 |
18:25.62 |
-52.77 |
| 6 |
Sloniewsky, Peter A (13)
|
MRTVSC |
20:26.59 |
18:52.36 |
-94.23 |
| 7 |
Lee, Aidan J (13)
|
MRWEST |
19:18.01 |
18:55.87 |
-22.14 |
| 8 |
Thomas, Willem Y (14)
|
MRUN-W |
20:06.75 |
18:59.83 |
-66.92 |
| 9 |
Weinstein, Michael H (13)
|
MRWEST |
20:18.18 |
19:00.63 |
-77.55 |
| 10 |
Euyoque, Kevin D (13)
|
MRWEST |
19:55.18 |
19:07.69 |
-47.49 |
| 11 |
Wohl, Evan S (13)
|
MRBGNW |
|
19:21.65 |
- |
| 12 |
Bibolov, Nick (14)
|
MRTVSC |
20:15.00 |
19:31.15 |
-43.85 |
| 13 |
Wang, Andy Y (13)
|
MRWEST |
21:28.18 |
19:52.17 |
-96.01 |
| 14 |
DeCasseres, Elijah L (13)
|
MRWEST |
21:18.18 |
20:08.88 |
-69.30 |
| 15 |
Londono, Nicholas G (13)
|
MRTVSC |
20:32.12 |
20:39.32 |
7.20 |
| 16 |
Nack, Adam N (14)
|
MRBGNW |
|
21:12.89 |
- |
| 17 |
O'Donnell, Michael W (13)
|
MRBGNW |
|
21:20.47 |
- |
| 18 |
Eppner, Remy V (14)
|
MRBGNW |
|
21:45.46 |
- |
| 19 |
Lynch, Jamie M (13)
|
MRBGNW |
|
22:19.96 |
- |