| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
D'Eramo, Vincent (12)
|
MRBGNW |
1:11.78 |
1:07.72 |
-4.06 |
| 2 |
Ioselevich, Sam (12)
|
MRTRI |
1:11.09 |
1:09.55 |
-1.54 |
| 3 |
Sykes, Sean S (11)
|
MRBGNW |
1:18.08 |
1:17.13 |
-0.95 |
| 4 |
Bauscher, Brendan M (12)
|
MRBGNW |
1:19.07 |
1:21.00 |
1.93 |
| 5 |
Finn, Aidan (11)
|
MRTRI |
1:18.90 |
1:21.09 |
2.19 |
| 6 |
Dixon, Kyle J (12)
|
MRCOND |
1:21.66 |
1:22.53 |
0.87 |
| 7 |
Tchernikov, Phillip A (12)
|
MRCOND |
1:27.94 |
1:23.17 |
-4.77 |
| 8 |
Soto III, Edwin (11)
|
MRCOND |
1:30.01 |
1:25.18 |
-4.83 |
| 9 |
Lee, Julian J (11)
|
NJJFAC |
1:27.23 |
1:26.32 |
-0.91 |
| 10 |
Kimball, Landon (11)
|
NJSCY |
1:32.85 |
1:28.22 |
-4.63 |
| 11 |
Yi, Jayden J (12)
|
NJJFAC |
1:31.65 |
1:28.91 |
-2.74 |
| 12 |
Murphy, Colin D (11)
|
MRCOND |
1:33.91 |
1:29.63 |
-4.28 |
| 13 |
Avci, Eyyup (12)
|
NJSCY |
1:32.32 |
1:33.28 |
0.96 |
| 14 |
Pearce, Lincoln J (11)
|
MRNYS |
1:45.96 |
1:38.49 |
-7.47 |
| 15 |
Kuruvilla, Nicholas S (12)
|
MRCOND |
1:54.05 |
1:39.47 |
-14.58 |
| 16 |
Lapp, Oliver (12)
|
NJSCY |
1:42.82 |
1:39.91 |
-2.91 |
| 17 |
Allen, Dean (12)
|
MRCOND |
1:51.00 |
1:42.43 |
-8.57 |
| 18 |
Waldman, Benjamin A (11)
|
MRTRI |
1:50.52 |
1:43.34 |
-7.18 |
| 19 |
John, Matthew R (11)
|
MRCOND |
1:42.38 |
1:45.74 |
3.36 |
| 20 |
O'Brien, Eamon D (11)
|
MRBGNW |
1:40.97 |
1:46.26 |
5.29 |
| 21 |
Smith, Caleb (11)
|
MRTRI |
2:02.16 |
1:47.90 |
-14.26 |
| 22 |
Yim, Peter Varick M (11)
|
MRCOND |
|
2:00.61 |
- |
| 23 |
Soltowski, Maximilian (11)
|
MRCFJV |
2:09.18 |
2:02.59 |
-6.59 |
| 24 |
Guz, Steven B (11)
|
MRTRI |
2:10.00 |
2:05.68 |
-4.32 |
|
Brockmann, Alexander J (12)
|
MRNYS |
1:45.46 |
DQ |
- |
|
Galan, Christian (12)
|
NJSCY |
1:38.89 |
DQ |
- |
|
Flanigan, James N (11)
|
MRCOND |
|
DQ |
- |
|
Osullivan, Fintan J (11)
|
MRCOND |
1:52.67 |
DQ |
- |
|
Grassi, Daniel L (12)
|
MRCOND |
|
DQ |
- |