| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kern, Nathaniel C (14)
|
NJNJB |
49.10 |
49.40 |
0.30 |
| 2 |
DeSopo, Nicholas C (13)
|
NJRSA |
52.24 |
52.69 |
0.45 |
| 3 |
Hollar, Ty J (13)
|
NJNJB |
52.01 |
52.91 |
0.90 |
| 4 |
Yoon, Tygesen C (14)
|
NJSTAR |
56.17 |
54.04 |
-2.13 |
| 5 |
Adhikari, Vivaan (13)
|
NJSTAR |
57.21 |
54.79 |
-2.42 |
| 6 |
San Juan, Jake U (13)
|
NJSTAR |
58.99 |
56.61 |
-2.38 |
| 7 |
Casareo, Theo (13)
|
NJSTAR |
1:04.12 |
57.54 |
-6.58 |
| 8 |
Fitzpatrick, Dylan (14)
|
NJWWAT |
57.71 |
58.13 |
0.42 |
| 9 |
Shah, Shyam T (14)
|
NJSTAC |
57.31 |
58.55 |
1.24 |
| 10 |
Rodas, Cristian (14)
|
NJTWST |
58.23 |
58.93 |
0.70 |
| 11 |
Rozo-Hernandez, Jeremy G (14)
|
NJTWST |
57.60 |
59.61 |
2.01 |
| 12 |
Chee, Atticus T (13)
|
NJRSA |
58.53 |
59.80 |
1.27 |
| 13 |
Elmokadem, Adam (14)
|
NJWWAT |
1:12.29 |
1:03.70 |
-8.59 |
| 14 |
Castillo, Axel (13)
|
NJWWAT |
1:04.45 |
1:03.81 |
-0.64 |
| 15 |
Nguyen, Vincent (14)
|
NJNJSD |
1:20.00 |
1:05.26 |
-14.74 |
| 16 |
Drozd, Kyle Z (14)
|
NJSTAC |
1:06.66 |
1:06.21 |
-0.45 |
| 17 |
Wong, Liam (14)
|
NJSTAR |
1:04.97 |
1:06.25 |
1.28 |
| 18 |
Trout, Jamason M (13)
|
NJNJB |
1:07.91 |
1:06.64 |
-1.27 |
| 19 |
Lopez, Benjamin (13)
|
NJMDY |
1:07.59 |
1:07.13 |
-0.46 |
| 20 |
Lacap, Liam Andrew D (13)
|
NJSTAC |
|
1:07.28 |
- |
| 21 |
Du, Leon (14)
|
NJWWAT |
1:14.02 |
1:08.13 |
-5.89 |
| 22 |
Sickels, Christopher M (13)
|
NJRSA |
1:07.44 |
1:13.25 |
5.81 |
| 23 |
Johnson, Kyle E (13)
|
NJSTAC |
1:14.43 |
1:13.57 |
-0.86 |
| 24 |
Ojeda, Ismael J (14)
|
NJSTAC |
1:25.73 |
1:19.99 |
-5.74 |
| 25 |
Arya, Rohan (13)
|
NJSTAC |
1:28.50 |
1:24.70 |
-3.80 |
|
Kummer, Ethan E (14)
|
NJSTAC |
1:28.22 |
DQ |
- |