| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brown, Oliver W (12)
|
NJPAA |
1:10.61 |
1:06.31 |
-4.30 |
| 2 |
Santamaria, Alejandro J (12)
|
NJTAC |
1:18.70 |
1:19.18 |
0.48 |
| 3 |
Latorra, Jackson L (11)
|
NJMB |
1:23.45 |
1:19.59 |
-3.86 |
| 4 |
Juwana, Lucas J (12)
|
NJSCAR |
1:17.46 |
1:19.82 |
2.36 |
| 4 |
O'Malley, John G (12)
|
NJNJRC |
1:19.33 |
1:19.82 |
0.49 |
| 6 |
Correll, Michael R (12)
|
NJMB |
1:23.58 |
1:20.19 |
-3.39 |
| 7 |
Rohatgi, Aarav (12)
|
NJPAA |
1:22.07 |
1:20.69 |
-1.38 |
| 8 |
Jagavkar, Aditya A (12)
|
NJPAA |
1:23.35 |
1:21.51 |
-1.84 |
| 9 |
Mulcahy, Rowan J (11)
|
NJCJAC |
1:23.66 |
1:21.54 |
-2.12 |
| 10 |
Donadio, Aidan T (12)
|
NJNJRC |
1:22.25 |
1:22.29 |
0.04 |
| 11 |
Zolotnisky, Eli (12)
|
NJTAC |
1:28.38 |
1:23.32 |
-5.06 |
| 12 |
Vinnakota, Prateek (12)
|
NJPAA |
1:33.23 |
1:24.26 |
-8.97 |
| 13 |
Brimshan, Joshua (11)
|
NJNJRC |
1:24.18 |
1:27.70 |
3.52 |
| 14 |
Swiss, Lachlan J (12)
|
NJCJAC |
1:41.19 |
1:28.65 |
-12.54 |
| 15 |
Widi, Brayden R (12)
|
NJMB |
1:31.06 |
1:29.20 |
-1.86 |
| 16 |
Corliss, Liam C (11)
|
NJNJRC |
1:27.65 |
1:29.75 |
2.10 |
| 17 |
Wehr, Gavin D (11)
|
NJNJRC |
1:03.82 |
1:31.49 |
27.67 |
| 18 |
Walsh, Logan J (11)
|
NJTAC |
1:35.54 |
1:33.11 |
-2.43 |
| 19 |
Andavolu, Saatvik M (12)
|
NJPAA |
1:41.30 |
1:33.12 |
-8.18 |
| 20 |
Asghar, Shahzaib A (12)
|
NJNJRC |
1:34.96 |
1:33.66 |
-1.30 |
| 21 |
Scullion, Edward J (12)
|
NJMB |
1:46.85 |
1:33.92 |
-12.93 |
| 22 |
Ryan, John J (11)
|
NJCJAC |
1:49.21 |
1:34.31 |
-14.90 |
| 23 |
Christenson-Aurand, Fintan J (11)
|
NJPAA |
1:46.61 |
1:41.26 |
-5.35 |
| 24 |
Eldridge, Evan (11)
|
NJTAC |
1:48.99 |
1:45.88 |
-3.11 |
| 25 |
Weiss, Robert Q (11)
|
NJJG |
2:01.25 |
1:57.15 |
-4.10 |
|
Kinsky, Robert A (11)
|
NJTAC |
1:55.88 |
DQ |
- |
|
Madpak, Cooper M (12)
|
NJNJRC |
1:36.23 |
DQ |
- |
|
Griffin, Kevin J (11)
|
NJMB |
1:40.60 |
NS |
- |