| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Joshua (10)
|
MAJW |
1:24.03 |
1:25.59 |
1.56 |
| 2 |
Moon, Peter (9)
|
MAJW |
1:31.43 |
1:28.55 |
-2.88 |
| 3 |
Steinmetz, Jovin (9)
|
NJTAC |
1:39.60 |
1:34.56 |
-5.04 |
| 4 |
Willard, George J (9)
|
MAJW |
1:34.55 |
1:35.24 |
0.69 |
| 5 |
Smilevski, Maximilian (10)
|
MASEA |
1:31.82 |
1:36.09 |
4.27 |
| 6 |
Moyer, Ryan M (9)
|
MAJW |
1:34.74 |
1:37.73 |
2.99 |
| 7 |
O'Day, Andrew J (9)
|
NJBAC |
2:05.31 |
1:40.35 |
-24.96 |
| 8 |
Kulp, Jack E (9)
|
NJBAC |
2:13.51 |
1:42.77 |
-30.74 |
| 9 |
Shimkus, Noah (9)
|
NJTAC |
1:45.67 |
1:48.80 |
3.13 |
| 10 |
Quintieri, Thomas P (10)
|
MANRG |
1:49.21 |
1:49.15 |
-0.06 |
| 11 |
Conti, Alexander C (9)
|
NJTAC |
1:56.02 |
1:55.11 |
-0.91 |
| 12 |
Yerkes, Jacob M (9)
|
MAJW |
2:33.53 |
1:56.59 |
-36.94 |
| 13 |
Gray, Caelan E (10)
|
MASAKA |
1:58.83 |
1:59.64 |
0.81 |
| 14 |
Gallagher, Nathan F (9)
|
MAJW |
2:18.11 |
2:01.42 |
-16.69 |
| 15 |
Massood, Jacobus W (9)
|
NJTAC |
2:29.01 |
2:06.04 |
-22.97 |
| 16 |
Purumandla, Abhinav R (10)
|
MAJW |
2:11.30 |
2:11.40 |
0.10 |
|
Finn, Luke X (9)
|
NJTAC |
2:07.35 |
DQ |
- |
|
Skowronski, Braydon C (9)
|
MAJW |
1:52.67 |
NS |
- |