| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vitale, Benjamin G (12)
|
MRPATS |
1:13.21 |
1:13.08 |
-0.13 |
| 2 |
Muroski, Jason (11)
|
MRCFJV |
1:16.05 |
1:14.17 |
-1.88 |
| 3 |
Sadchikov, Maximilian O (12)
|
ADUN |
1:22.42 |
1:19.12 |
-3.30 |
| 4 |
Wu, Brendan S (11)
|
MRPATS |
1:18.64 |
1:19.17 |
0.53 |
| 5 |
Minevich, Daniel I (11)
|
MRPATS |
1:20.99 |
1:20.54 |
-0.45 |
| 6 |
Caceres, Lance A (12)
|
MRYBAR |
1:29.39 |
1:27.10 |
-2.29 |
| 7 |
Oakes, Tomek J (12)
|
MRPBAC |
1:29.58 |
1:27.78 |
-1.80 |
| 8 |
Slowik, Ethan J (12)
|
MRAGMV |
1:31.03 |
1:28.22 |
-2.81 |
| 9 |
Vinces, Giacomo M (11)
|
MRAGMV |
1:27.46 |
1:28.42 |
0.96 |
| 10 |
Perillo, Justin G (12)
|
MRMWDA |
1:28.54 |
1:29.48 |
0.94 |
| 11 |
Cobb, Dylan M (12)
|
MRMWDA |
1:29.42 |
1:30.64 |
1.22 |
| 12 |
Baxter, Ayden C (11)
|
MRMWDA |
|
1:32.08 |
- |
| 13 |
Barbulet, David (11)
|
MRCFJV |
1:31.46 |
1:33.45 |
1.99 |
| 14 |
Zhu, Alex D (11)
|
MRPATS |
1:33.49 |
1:33.59 |
0.10 |
| 15 |
Martin, Isaiah N (11)
|
MRPATS |
1:38.00 |
1:35.29 |
-2.71 |
| 16 |
Staley, Douglas P (11)
|
MRAGMV |
1:33.43 |
1:39.42 |
5.99 |
| 17 |
Kelly, Sean (11)
|
MRCFJV |
1:39.72 |
1:39.50 |
-0.22 |
| 18 |
Perez, Calvin M (11)
|
MRYBAR |
1:37.25 |
1:41.62 |
4.37 |
| 19 |
Zhou, Ethan (11)
|
MRCFJV |
2:30.00 |
1:44.02 |
-45.98 |
| 20 |
Abramson, Jesse A (12)
|
MRAGMV |
1:53.43 |
1:44.35 |
-9.08 |
| 21 |
Chinigo, Vinny (12)
|
MRMWDA |
1:50.62 |
1:48.72 |
-1.90 |
| 22 |
Calvano, James R (11)
|
MRMWDA |
1:52.72 |
1:49.03 |
-3.69 |
| 23 |
Zhou, Jefferson (11)
|
MRCFJV |
1:48.64 |
1:49.19 |
0.55 |
| 24 |
Messing, Matthew (11)
|
MRVAC |
|
1:54.57 |
- |
| 25 |
Tresanszki, Levente (11)
|
MRMWDA |
|
1:55.29 |
- |
| 26 |
Burgarelli, Sebastian (11)
|
MRNBS |
1:55.37 |
2:07.13 |
11.76 |
| 27 |
Sonakya, Rohan S (12)
|
MRMWDA |
|
2:08.14 |
- |
|
Gutterman, Hunter M (11)
|
MRNDAC |
1:45.59 |
DQ |
- |