| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kuenzel, Hunter M (8)
|
NJFOBY |
1:10.77 |
1:11.06 |
0.29 |
| 2 |
Wang, Edison J (10)
|
NJSCAR |
1:10.97 |
1:11.34 |
0.37 |
| 3 |
Shmurak, James D (10)
|
NJEEX |
1:14.28 |
1:11.50 |
-2.78 |
| 4 |
Oster, Aidan (10)
|
NJNJRC |
1:13.10 |
1:11.54 |
-1.56 |
| 5 |
Adams, Nathan D (10)
|
NJPENN |
1:12.05 |
1:11.61 |
-0.44 |
| 6 |
Denman-Grimm, Benjamin E (10)
|
NJCJAC |
1:13.38 |
1:13.17 |
-0.21 |
| 7 |
Vitaloni, Matteo (10)
|
NJPTAC |
1:20.87 |
1:13.92 |
-6.95 |
| 8 |
Collins, William B (9)
|
NJEEX |
1:12.60 |
1:13.94 |
1.34 |
| 9 |
Bartsevich, Daniel (9)
|
NJPENN |
1:16.74 |
1:15.81 |
-0.93 |
| 10 |
Townson, Connor G (10)
|
NJMYM |
1:21.94 |
1:16.77 |
-5.17 |
| 11 |
Hellmers, Cameron J (10)
|
NJCJAC |
1:17.70 |
1:17.64 |
-0.06 |
| 12 |
Denman-Grimm, Andrew G (10)
|
NJCJAC |
1:16.43 |
1:19.38 |
2.95 |
| 13 |
Meyers, Jack W (10)
|
NJCJAC |
1:19.44 |
1:19.75 |
0.31 |
| 14 |
Ancey, Dominic V (10)
|
NJMYM |
1:20.91 |
1:20.23 |
-0.68 |
| 15 |
Hong, Benjamin (10)
|
NJSCAR |
1:20.36 |
1:20.27 |
-0.09 |
| 16 |
Wieczerzak, Zakary (9)
|
NJNJRC |
1:21.98 |
1:20.92 |
-1.06 |
| 17 |
Smith, Matthew J (9)
|
NJPENN |
1:16.82 |
1:21.01 |
4.19 |
| 18 |
Cullen, Mitchell T (9)
|
NJNJRC |
1:19.59 |
1:22.31 |
2.72 |
| 19 |
Koutsoutis, Joseph S (10)
|
NJCJAC |
1:22.04 |
1:23.68 |
1.64 |