| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Matheus, Eric (16)
|
FGSAS |
17:19.21 |
17:26.51 |
7.30 |
| 2 |
Marsh, Jesse A (16)
|
FGSAS |
17:31.52 |
17:48.34 |
16.82 |
| 3 |
Balbi, Joshua A (14)
|
FGSAS |
17:24.88 |
18:18.00 |
53.12 |
| 4 |
Roach, Ethan M (14)
|
FGSAS |
18:30.99 |
18:28.96 |
-2.03 |
| 5 |
Seniuta, Tadas (15)
|
FGSAS |
19:30.99 |
18:40.15 |
-50.84 |
| 6 |
Gibson, Samuel A (16)
|
FGSAS |
19:12.74 |
18:48.40 |
-24.34 |
| 7 |
Tavoletti, Kyle J (15)
|
FGECAC |
18:23.09 |
19:15.43 |
52.34 |
| 8 |
Schwartz, Benjamin E (14)
|
FGSAS |
|
19:54.50 |
- |
| 9 |
Richardson, Jerry M (13)
|
FGBMSC |
19:37.42 |
20:03.26 |
25.84 |
| 10 |
Lopez, Diego J (13)
|
FGECAC |
|
20:44.84 |
- |
| 11 |
Sempere, Jorge (15)
|
FGSAS |
|
21:31.63 |
- |
| 12 |
Galan Aldeanueva, Guillermo (14)
|
FGSAS |
|
21:39.57 |
- |
| 13 |
Kelley, Daniel P (13)
|
FGPCS |
|
21:50.60 |
- |