| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pan, Mason (9)
|
NJBWTD |
1:26.11 |
1:23.69 |
-2.42 |
| 2 |
Wong, William (10)
|
NJMALT |
1:27.76 |
1:23.83 |
-3.93 |
| 3 |
McIntosh, Hiroshi N (10)
|
NJJFAC |
1:26.12 |
1:28.54 |
2.42 |
| 4 |
Chang, Matthew W (9)
|
NJJFAC |
1:48.07 |
1:28.56 |
-19.51 |
| 5 |
Parvatrao, Siddhant K (10)
|
NJSVY |
1:41.06 |
1:31.20 |
-9.86 |
| 6 |
Pantozzi, Bryce L (10)
|
NJBWTD |
1:53.12 |
1:32.93 |
-20.19 |
| 7 |
Morehead, Benjamin S (9)
|
NJBWTD |
1:46.26 |
1:36.79 |
-9.47 |
| 8 |
Yi, Lucas (10)
|
NJMALT |
1:48.89 |
1:38.35 |
-10.54 |
| 9 |
Angelico, Antonio C (10)
|
NJSVY |
1:43.46 |
1:38.52 |
-4.94 |
| 10 |
Pourakis, Owen (9)
|
NJMALT |
1:36.78 |
1:38.67 |
1.89 |
| 11 |
In, Joshua S (9)
|
NJSVY |
1:40.04 |
1:40.54 |
0.50 |
| 12 |
Fromberg, Harrison C (8)
|
NJBWTD |
1:42.21 |
1:40.68 |
-1.53 |
| 13 |
Ksiazek, Frank (10)
|
NJSVY |
1:50.35 |
1:43.49 |
-6.86 |
| 14 |
Disko, Lukas C (9)
|
NJSVY |
1:49.00 |
1:45.38 |
-3.62 |
| 15 |
Pinchev, Leo (8)
|
NJMALT |
1:41.75 |
1:45.83 |
4.08 |
| 16 |
Banville, Laurent R (9)
|
NJSVY |
2:02.28 |
1:46.35 |
-15.93 |
| 17 |
Pilat, Matthew J (9)
|
NJBB |
2:06.78 |
1:49.07 |
-17.71 |
| 18 |
Zapateiro, Juan E (9)
|
NJJFAC |
1:20.05 |
1:49.98 |
29.93 |
| 19 |
Smith, Kevin R (8)
|
NJBB |
2:12.55 |
1:51.08 |
-21.47 |
| 20 |
Chin, Brian H (10)
|
NJMALT |
2:30.89 |
1:51.21 |
-39.68 |
| 21 |
Davis, Alex V (9)
|
NJRHSC |
1:58.99 |
1:52.02 |
-6.97 |
| 22 |
Pun, Hayden (9)
|
NJMALT |
1:49.66 |
1:55.20 |
5.54 |
| 23 |
Montalvo, Noah A (8)
|
NJJFAC |
1:40.07 |
1:56.33 |
16.26 |
|
Coughlin, Daniel T (10)
|
NJBB |
2:12.84 |
DQ |
- |
|
Dela Cruz, Jiro Ynigo T (10)
|
NJJFAC |
1:55.09 |
DQ |
- |
|
Placek, Dominik E (9)
|
NJBWTD |
2:03.94 |
DQ |
- |
|
Penkrat, Michael J (8)
|
NJBB |
2:10.88 |
DQ |
- |