| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dupuis, Calvin (10)
|
NJMEY |
48.94 |
47.17 |
-1.77 |
| 2 |
Lee, Xavier M (10)
|
NJWFY |
52.17 |
49.48 |
-2.69 |
| 3 |
Wagner, Benjamin M (10)
|
NJWFY |
50.71 |
50.82 |
0.11 |
| 4 |
Rocks, Thomas (10)
|
NJGSCY |
56.16 |
51.64 |
-4.52 |
| 5 |
Kelly, Liam (9)
|
NJWFY |
53.95 |
52.21 |
-1.74 |
| 6 |
Liu, Peter (9)
|
NJMAY |
53.80 |
52.65 |
-1.15 |
| 7 |
Amoscato, Ethan (9)
|
NJWFY |
57.94 |
54.27 |
-3.67 |
| 8 |
Alleyne, Xavier H (9)
|
NJRY |
59.14 |
54.98 |
-4.16 |
| 8 |
Butcher, Luke W (10)
|
NJPAA |
58.30 |
54.98 |
-3.32 |
| 10 |
Chorazykiewicz, Caspian (10)
|
NJGSCY |
53.26 |
55.77 |
2.51 |
| 11 |
Spring, Evan (9)
|
NJWY |
1:00.55 |
56.82 |
-3.73 |
| 12 |
Popovich, Marcus (10)
|
NJWFY |
58.08 |
57.17 |
-0.91 |
| 13 |
Adamek, Nathan W (10)
|
NJRY |
59.85 |
57.24 |
-2.61 |
| 14 |
Roshen, Nick (9)
|
NJWFY |
1:01.85 |
58.13 |
-3.72 |
| 15 |
Zou, Justin W (10)
|
NJGSCY |
57.22 |
58.86 |
1.64 |
| 16 |
Brannan, Henry (7)
|
NJWFY |
1:02.37 |
59.03 |
-3.34 |
| 17 |
Milano, Dominick J (10)
|
NJHCY |
56.08 |
59.09 |
3.01 |
| 18 |
Releford, Colin C (10)
|
NJMAY |
56.48 |
59.41 |
2.93 |
| 19 |
Sang, Eric (8)
|
NJWFY |
58.84 |
59.93 |
1.09 |
| 20 |
Rotthoff, Benjamin D (9)
|
NJGSCY |
1:19.95 |
1:01.70 |
-18.25 |
| 21 |
Blagoev, Christopher (10)
|
NJGSCY |
58.44 |
1:02.53 |
4.09 |
| 22 |
Logvynchuk, Leo (9)
|
NJRY |
57.47 |
1:03.19 |
5.72 |
| 23 |
Basov, Anton (9)
|
NJWFY |
1:04.35 |
1:04.59 |
0.24 |
| 24 |
Nasir, Husain (9)
|
NJMEY |
1:12.00 |
1:06.39 |
-5.61 |
| 25 |
Beylin, Levi B (8)
|
NJRY |
1:15.99 |
1:06.49 |
-9.50 |
| 26 |
Zhao, Andy Y (7)
|
NJRY |
1:25.99 |
1:16.25 |
-9.74 |
| 27 |
Orski, Calvin C (8)
|
NJRY |
50.99 |
1:21.53 |
30.54 |
| 28 |
Lin, Connor Y (8)
|
NJRY |
1:10.99 |
1:30.70 |
19.71 |
|
Merrill, Thomas (10)
|
NJRANY |
1:13.53 |
DQ |
- |
|
Huang, Eddie L (10)
|
NJACE |
59.00 |
DQ |
- |
|
Grubbs, Hudson G (8)
|
NJRY |
1:06.92 |
NS |
- |