| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Simoes, Daniel T (14)
|
AMSVSC |
|
4:19.38 |
- |
| 2 |
Cimera, Alexander J (14)
|
LEHEAT |
5:07.24 |
4:22.01 |
-45.23 |
| 3 |
Neal, Ethan T (14)
|
AMPEAQ |
4:30.76 |
4:24.12 |
-6.64 |
| 4 |
Cappabianca, Vittorio V (14)
|
LEHEAT |
4:31.91 |
4:28.14 |
-3.77 |
| 5 |
White, Andrew H (14)
|
AMPEAQ |
4:38.56 |
4:32.00 |
-6.56 |
| 6 |
Gallagher, Alexander I (13)
|
LEHEAT |
5:19.36 |
4:33.14 |
-46.22 |
| 7 |
Xu, Haihan C (13)
|
AMSVSC |
5:16.33 |
4:36.85 |
-39.48 |
| 8 |
Barzellato, Justin D (14)
|
LEHEAT |
4:39.62 |
4:37.65 |
-1.97 |
| 9 |
Lambert, Zachary C (14)
|
MASCAY |
4:36.83 |
4:39.04 |
2.21 |
| 10 |
Kemp, Evan C (14)
|
AMUPWR |
4:39.51 |
4:45.76 |
6.25 |
| 11 |
Griffith, Drew D (13)
|
AMKW |
|
5:06.87 |
- |
| 12 |
Kowalczyk, Evan S (14)
|
LELESD |
4:40.49 |
5:14.76 |
34.27 |