| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Marski, Timothy J (14)
|
MRLIAC |
4:11.52 |
4:16.40 |
4.88 |
| 2 |
Arena, Christopher J (15)
|
MRLIAC |
4:06.64 |
4:19.63 |
12.99 |
| 3 |
Kapusta, Adam (14)
|
MRLIAC |
4:18.53 |
4:22.28 |
3.75 |
| 4 |
Ramjohn, Jalen K (14)
|
MRBAD |
4:23.72 |
4:24.48 |
0.76 |
| 5 |
Gregorace, Michael J (14)
|
MRLIAC |
4:19.78 |
4:25.07 |
5.29 |
| 6 |
Aly, Ali M (16)
|
MRLIAC |
4:25.35 |
4:26.14 |
0.79 |
| 7 |
McClellan, Sean E (14)
|
MRLIAC |
4:30.96 |
4:26.31 |
-4.65 |
| 8 |
Hinckley, Allen (15)
|
MRAGUA |
4:50.43 |
4:29.67 |
-20.76 |
| 9 |
Manfre, Matthew S (16)
|
MRLIAC |
4:25.57 |
4:38.38 |
12.81 |
| 10 |
Alers, Louis (19)
|
MRKBM |
4:42.82 |
4:45.46 |
2.64 |
| 11 |
Lister, Davis M (15)
|
MRAGUA |
4:47.51 |
4:46.61 |
-0.90 |
| 12 |
Altman-Kurosaki, Mathias N (14)
|
MRAGUA |
4:48.48 |
4:51.18 |
2.70 |