| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tith, Nara S (10)
|
MABYNS |
41.22 |
42.31 |
1.09 |
| 1 |
Faikish, Brendan A (9)
|
MANPAC |
49.53 |
50.11 |
0.58 |
| 1 |
Liu, Kaden Y (9)
|
MAUMLY |
|
50.24 |
- |
| 2 |
Spaman, Kyle G (10)
|
MAHHAA |
37.04 |
42.36 |
5.32 |
| 2 |
Dang, Yikai (10)
|
NJLIFE |
50.06 |
50.28 |
0.22 |
| 2 |
Zabinski, Alexander M (10)
|
MAUPY |
55.21 |
51.60 |
-3.61 |
| 3 |
Baumgardner, Jack R (10)
|
MAHHAA |
38.08 |
42.40 |
4.32 |
| 3 |
Michailovsky, Roman R (10)
|
MALIFE |
54.54 |
50.95 |
-3.59 |
| 3 |
Hoch, Caden (9)
|
MALIFE |
|
57.20 |
- |
| 4 |
Afellah, Adam F (9)
|
MAUPY |
59.74 |
1:01.20 |
1.46 |
| 4 |
Riely, Finn (10)
|
NJLIFE |
54.06 |
57.05 |
2.99 |
| 5 |
Davis, Benji A (9)
|
MAUMLY |
|
1:01.38 |
- |
| 5 |
Lawson, Aiden R (10)
|
MAUN-M |
53.97 |
57.93 |
3.96 |
| 6 |
Shi, Matthew (10)
|
NJLIFE |
57.55 |
1:05.66 |
8.11 |
| 7 |
Haas, Andrew C (10)
|
MABYNS |
1:08.17 |
1:07.08 |
-1.09 |
| 8 |
Wong, Brandon (9)
|
NJLIFE |
1:27.82 |
1:14.71 |
-13.11 |
|
Barragan, Christopher (9)
|
NJLIFE |
1:04.87 |
NS |
- |