| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
St.Thomas, Gavin C (9)
|
MREAST |
1:36.08 |
1:35.02 |
-1.06 |
| 1 |
Bartolacci, Matthew M (9)
|
MRRA |
1:38.83 |
1:35.91 |
-2.92 |
| 2 |
O'Donnell, Kevin J (9)
|
MRBGNW |
1:38.80 |
1:38.11 |
-0.69 |
| 2 |
Zhong, Tyler (9)
|
MRAQRC |
1:44.63 |
1:49.42 |
4.79 |
| 3 |
Chen, Ethan S (9)
|
MRRA |
1:38.27 |
1:40.85 |
2.58 |
| 3 |
Hamel, Colby J (8)
|
MREAST |
1:46.88 |
1:52.47 |
5.59 |
| 4 |
Dixon, Kyle J (9)
|
MRCOND |
1:43.51 |
1:41.05 |
-2.46 |
| 5 |
O'Brien, Connor S (9)
|
MRBGNW |
1:47.22 |
1:43.15 |
-4.07 |
| 6 |
Rutherford, William J (9)
|
MRSMC |
1:47.60 |
1:44.76 |
-2.84 |
| 7 |
Park, Gavin (9)
|
MRLIFE |
1:46.45 |
1:44.78 |
-1.67 |
| 8 |
Amendola, Anthony W (9)
|
MRCOND |
1:40.98 |
1:45.41 |
4.43 |
| 9 |
Trenczer, Quincy A (8)
|
MRCOND |
1:45.44 |
1:46.86 |
1.42 |
| 10 |
McTigue, Brady R (9)
|
MRCOND |
1:43.98 |
1:47.39 |
3.41 |
| 11 |
Song, Joy (9)
|
MRLIFE |
1:46.93 |
1:47.55 |
0.62 |