| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Woori (10)
|
NJACE |
1:10.74 |
1:09.72 |
-1.02 |
| 2 |
MacMillan, Jack D (10)
|
NJSHY |
1:14.47 |
1:12.73 |
-1.74 |
| 3 |
Kim, Tyler (10)
|
NJACE |
1:15.25 |
1:14.39 |
-0.86 |
| 4 |
Chen, Tyler (10)
|
NJMCSC |
1:17.76 |
1:15.34 |
-2.42 |
| 5 |
Hoverman, George H (10)
|
NJCAT |
1:19.57 |
1:15.86 |
-3.71 |
| 6 |
Morse, Samuel J (9)
|
NJSHY |
1:18.65 |
1:16.03 |
-2.62 |
| 7 |
Xu, Jaiden (10)
|
NJXCEL |
1:15.56 |
1:16.10 |
0.54 |
| 8 |
Chen, James Z (10)
|
NJPAA |
1:21.18 |
1:16.49 |
-4.69 |
| 9 |
Yu, Andrew (10)
|
NJSWAC |
1:17.26 |
1:17.55 |
0.29 |
| 10 |
Choi, Ryan (9)
|
NJACE |
1:16.56 |
1:18.10 |
1.54 |
| 11 |
Rhee, Jeremiah (9)
|
NJJFAC |
1:17.03 |
1:18.75 |
1.72 |
| 12 |
Kucmierczyk II, Wiliam R (8)
|
NJSCAR |
1:20.43 |
1:18.99 |
-1.44 |
| 13 |
Briggs, Jonah J (9)
|
NJSCAR |
1:21.55 |
1:19.34 |
-2.21 |
| 14 |
Lee, Jaden Y (9)
|
NJSTAC |
1:21.31 |
1:19.47 |
-1.84 |
| 15 |
Lam, Dante (10)
|
NJRANY |
1:20.38 |
1:19.68 |
-0.70 |
| 16 |
Sarwal, Kuber (10)
|
NJSHY |
1:18.76 |
1:19.94 |
1.18 |
| 17 |
Santiago, Joey (9)
|
NJSCAR |
1:22.34 |
1:20.95 |
-1.39 |
| 18 |
Lozanguiez, Christian X (10)
|
NJRANY |
1:21.53 |
1:22.16 |
0.63 |
| 19 |
Takahashi, Kenichiro (10)
|
NJXCEL |
1:21.95 |
1:22.26 |
0.31 |
| 20 |
Shortino, Matthew A (10)
|
NJMCSC |
1:23.82 |
1:22.75 |
-1.07 |
| 21 |
Kwon, Joshua H (10)
|
NJACE |
1:29.25 |
1:27.00 |
-2.25 |