| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ebied, Omar (16)
|
MRLGAC |
4:18.13 |
4:21.29 |
3.16 |
| 2 |
Leung, Michael (15)
|
MRLGAC |
4:26.39 |
4:25.07 |
-1.32 |
| 3 |
Kim, William C (15)
|
MRLGAC |
4:22.84 |
4:28.37 |
5.53 |
| 4 |
McClung, Max M (15)
|
MRRA |
4:35.28 |
4:29.23 |
-6.05 |
| 5 |
Byrne, Jack J (16)
|
MRRA |
4:31.20 |
4:34.86 |
3.66 |
| 6 |
Deng, Gerald (16)
|
MRLGAC |
4:38.97 |
4:37.43 |
-1.54 |
| 7 |
Bouzarouata, Zacharia M (15)
|
MRLGAC |
4:52.13 |
4:38.17 |
-13.96 |
| 8 |
WU, William (17)
|
MRLGAC |
4:34.91 |
4:40.07 |
5.16 |
| 9 |
Jeong, Eugene (15)
|
MRQNS |
4:38.16 |
4:43.03 |
4.87 |
| 10 |
Sandoval, Anthony C (17)
|
MRRED |
4:50.87 |
4:59.09 |
8.22 |
| 11 |
Lambros, Alexander A (17)
|
MRRA |
4:53.00 |
5:26.88 |
33.88 |
|
Gomez, Kevin S (16)
|
MRFLY |
5:19.42 |
NS |
- |