| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hershberg, Jacob C (10)
|
ADDELM |
|
3:07.89 |
- |
| 2 |
Sullivan, Conor W (10)
|
ADKING |
3:14.76 |
3:30.96 |
16.20 |
| 3 |
Insdorf, Joshua C (9)
|
MRMWDA |
3:27.97 |
3:37.05 |
9.08 |
| 4 |
Ruiz, Nathaniel R (10)
|
MRHVD |
3:43.81 |
3:40.66 |
-3.15 |
| 5 |
Dorner, Declan M (9)
|
MRNDAC |
|
4:19.30 |
- |
| 6 |
German, Eli J (7)
|
ADALBS |
|
4:51.33 |
- |
| 7 |
Ilardi, Tyler R (9)
|
ADALBS |
|
5:33.85 |
- |
|
Lettre, Philip J (9)
|
ADKING |
3:45.74 |
DQ |
- |
|
Constancio, Markus A (10)
|
MRNBS |
|
DQ |
- |
|
Daniels, Owen D (10)
|
MRNDAC |
2:57.36 |
NS |
- |
|
Meddaugh, Brock W (10)
|
MRNDAC |
3:37.59 |
NS |
- |