| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Ian S (12)
|
NJPTAC |
1:18.02 |
1:12.01 |
-6.01 |
| 2 |
McWha, Liam C (11)
|
NJPTAC |
1:35.95 |
1:17.58 |
-18.37 |
| 3 |
Santamaria, Alejandro J (12)
|
NJTAC |
1:35.13 |
1:22.09 |
-13.04 |
| 4 |
Pentela, Akshaye (12)
|
NJPAA |
1:50.87 |
1:23.91 |
-26.96 |
| 5 |
Sinack, Maximilian T (12)
|
NJPAA |
1:27.72 |
1:25.31 |
-2.41 |
| 6 |
Kelly, Kevin J (12)
|
NJPTAC |
1:30.86 |
1:28.10 |
-2.76 |
| 7 |
Mulcahy, Rowan J (11)
|
NJCJAC |
1:24.47 |
1:28.98 |
4.51 |
| 8 |
Huang, Weifan (12)
|
NJPTAC |
1:35.86 |
1:36.85 |
0.99 |
| 9 |
Dharia, Aarsh S (11)
|
NJPTAC |
1:40.86 |
1:42.67 |
1.81 |
| 10 |
Ricciardi, Matthew R (11)
|
NJPPST |
1:58.11 |
1:49.30 |
-8.81 |
| 11 |
Andavolu, Saatvik M (12)
|
NJPAA |
1:53.99 |
1:49.44 |
-4.55 |
| 12 |
Marcano, Aurelio A (11)
|
NJPPST |
1:57.99 |
2:04.36 |
6.37 |
| 13 |
Peterson, Jonathan K (11)
|
NJPPST |
2:04.11 |
2:12.30 |
8.19 |
|
Shkuda, Niklas M (11)
|
NJPPST |
2:12.11 |
DQ |
- |