| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Jaden Y (15)
|
NJSTAC |
52.09 |
52.18 |
0.09 |
| 2 |
Kusch, Zack A (16)
|
NJSTAC |
53.26 |
52.81 |
-0.45 |
| 3 |
Tariq, Rehman H (15)
|
NJSTAC |
56.34 |
56.32 |
-0.02 |
| 4 |
Castone, Brian M (17)
|
NJSTAC |
55.02 |
56.42 |
1.40 |
| 5 |
Palfy, Garrett C (17)
|
NJSTAC |
53.04 |
58.03 |
4.99 |
| 6 |
Tanalski, Elliott R (17)
|
NJSTAC |
56.37 |
58.22 |
1.85 |
| 7 |
DeMarco, Joshua D (15)
|
NJEEX |
55.66 |
58.56 |
2.90 |
| 8 |
Mulligan, Brian D (16)
|
NJRSA |
54.93 |
58.93 |
4.00 |
| 9 |
Wargo, Ryan A (18)
|
NJSTAC |
55.66 |
59.11 |
3.45 |
| 10 |
Straka, Nicholas (15)
|
NJEEX |
58.25 |
59.28 |
1.03 |
| 11 |
Ensuncho, Ian E (17)
|
NJRSA |
58.39 |
1:00.39 |
2.00 |
| 12 |
Bossio, Gavin P (16)
|
NJEEX |
55.89 |
1:00.57 |
4.68 |
| 13 |
Soybel, Aaron B (18)
|
NJSTAC |
57.67 |
1:01.20 |
3.53 |
| 14 |
Quezada, Anthony (15)
|
NJWWAT |
1:01.80 |
1:01.51 |
-0.29 |
| 15 |
Lu, Yan-Yu (17)
|
NJRSA |
58.23 |
1:02.65 |
4.42 |
| 16 |
Shah, Suraj T (16)
|
NJSTAC |
1:05.11 |
1:04.66 |
-0.45 |
| 17 |
Davydov, Nikolay (15)
|
NJSTAR |
1:02.46 |
1:04.98 |
2.52 |
| 18 |
Paranjpe, Amey (17)
|
NJSTAC |
1:02.36 |
1:05.23 |
2.87 |
| 19 |
Parraga, Yohan N (15)
|
NJTWST |
1:04.02 |
1:05.50 |
1.48 |
| 20 |
Portelli, Dylan (16)
|
NJEEX |
1:04.93 |
1:06.04 |
1.11 |
| 21 |
Joshi, Gajendra D (15)
|
NJSTAC |
1:06.79 |
1:06.05 |
-0.74 |
| 22 |
Zimnoch, Maksymilian H (15)
|
NJRSA |
58.02 |
1:07.06 |
9.04 |
| 23 |
Brahmbhatt, Nish H (15)
|
NJSTAC |
1:06.87 |
1:08.30 |
1.43 |
| 24 |
Quevedo, Gabriel A (16)
|
NJSTAC |
1:08.03 |
1:10.75 |
2.72 |
| 25 |
Jimenez, Tomas (17)
|
NJWWAT |
1:14.88 |
1:10.80 |
-4.08 |
| 26 |
Sarmiento, Mathias J (15)
|
NJRSA |
1:06.68 |
1:11.20 |
4.52 |
| 27 |
Lu, Yan-Jhu (15)
|
NJRSA |
1:10.63 |
1:11.32 |
0.69 |
|
Pradeep, Vikram (16)
|
NJSTAR |
1:05.14 |
DQ |
- |