| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Huggins, Samuel L (10)
|
MANLAC |
1:19.68 |
1:18.41 |
-1.27 |
| 1 |
Ketchum, Jack B (9)
|
MAEAC |
|
1:24.07 |
- |
| 1 |
Zhou, Ethan (10)
|
MAMSA |
1:28.96 |
1:26.01 |
-2.95 |
| 2 |
Faulkingham, Jacob T (10)
|
MAMSA |
1:33.33 |
1:27.30 |
-6.03 |
| 3 |
Gonzalez, Nathaniel L (9)
|
MAPENN |
1:32.49 |
1:31.20 |
-1.29 |
| 4 |
Houck, Nicholas M (10)
|
MAEAC |
|
1:32.33 |
- |
| 5 |
Grosse, Keegan (10)
|
MAPENN |
|
1:33.74 |
- |
| 6 |
Eusemann, Owen J (10)
|
MAMSA |
1:34.54 |
1:35.84 |
1.30 |
| 7 |
Oswald, Benjamin E (10)
|
MAMSA |
1:38.87 |
1:42.57 |
3.70 |
| 8 |
Berezin, Stefan I (10)
|
MASCAY |
|
1:45.71 |
- |
| 9 |
Saverino, Travis V (9)
|
MAMSA |
|
1:46.31 |
- |
| 10 |
Sao, Shreyas (10)
|
MAMSA |
|
1:50.45 |
- |
|
Mital, Kusshagra (9)
|
MAMSA |
|
DQ |
- |
|
Gonzalez, Alejandro D (9)
|
MAPENN |
|
DQ |
- |
|
Butakis, Carter T (9)
|
MAMSA |
|
NS |
- |