| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Roychoudhury, Devayan (15)
|
MRYMID |
4:46.11 |
4:45.49 |
-0.62 |
| 2 |
Colistra, Giancarlo W (14)
|
CTZEUS |
4:53.89 |
4:52.53 |
-1.36 |
| 3 |
Zullo, Lorenzo R (15)
|
CTZEUS |
5:17.72 |
4:54.45 |
-23.27 |
| 4 |
Flores, Kristopher S (13)
|
CTZEUS |
4:52.89 |
4:57.00 |
4.11 |
| 5 |
Sheehan, John A (13)
|
CTZEUS |
5:10.82 |
4:59.99 |
-10.83 |
| 6 |
Fagan, William P (13)
|
MRBGNW |
4:43.58 |
5:01.70 |
18.12 |
| 7 |
Rau, Patrick (17)
|
MRLIAC |
5:30.99 |
5:16.09 |
-14.90 |
| 8 |
Cunniffe, Finn (15)
|
CTZEUS |
5:23.24 |
5:23.65 |
0.41 |
| 9 |
Ireland, Hugh P (17)
|
CTZEUS |
4:48.24 |
5:26.15 |
37.91 |
|
Pastore, James V (16)
|
MRBGNW |
4:34.97 |
NS |
- |