| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Aidan J (17)
|
MRWEST |
4:01.85 |
4:07.58 |
5.73 |
| 2 |
Gorzula, Alexander J (18)
|
MRWEST |
4:20.68 |
4:10.26 |
-10.42 |
| 3 |
Zhang, John (17)
|
MRQNS |
4:13.66 |
4:11.65 |
-2.01 |
| 4 |
DeCasseres, Elijah L (17)
|
MRWEST |
4:19.85 |
4:21.42 |
1.57 |
| 5 |
Moran, Keilan S (17)
|
MRQNS |
4:46.57 |
4:23.45 |
-23.12 |
| 6 |
Rzezwicki, Gabriel (18)
|
MRWEST |
4:27.72 |
4:23.51 |
-4.21 |
| 7 |
Fanshawe, Patrick J (15)
|
MRCOND |
4:25.88 |
4:25.34 |
-0.54 |
| 8 |
Sanchez, Erick S (17)
|
MRCOND |
4:28.69 |
4:29.47 |
0.78 |
| 9 |
Sherpa, Nuru (15)
|
MRLGAC |
4:45.55 |
4:35.58 |
-9.97 |
| 10 |
Michailoff, Matthew (16)
|
MRWEST |
|
4:46.58 |
- |
| 11 |
Mezzoli, Davide (16)
|
MRLGAC |
|
4:47.69 |
- |
| 12 |
NG, Ryan Y (16)
|
MRLGAC |
4:48.33 |
5:00.65 |
12.32 |
| 13 |
Mighty, Michael N (12)
|
MRCOND |
|
5:13.82 |
- |
| 14 |
Doyle, Owen R (11)
|
MRBGNW |
5:41.48 |
5:31.81 |
-9.67 |
| 15 |
O'Dea, Dean C (15)
|
MRBKR |
6:20.00 |
5:51.45 |
-28.55 |