| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Johnson, Josh A (16)
|
MRMWDA |
51.01 |
51.39 |
0.38 |
| 2 |
Hujus, Jackson S (16)
|
MRYBAR |
54.90 |
56.56 |
1.66 |
| 3 |
Cerrato, Jacob A (17)
|
MRMWDA |
56.09 |
57.88 |
1.79 |
| 4 |
Baxter, Ayden C (17)
|
MRMWDA |
56.19 |
58.36 |
2.17 |
| 5 |
Insdorf, Joshua C (15)
|
MRMWDA |
56.60 |
59.03 |
2.43 |
| 6 |
Perillo, Austin J (15)
|
MRMWDA |
59.27 |
1:00.17 |
0.90 |
| 7 |
Sanchez, Luke (16)
|
MRNYS |
57.41 |
1:00.46 |
3.05 |
| 8 |
Holland, Connor M (15)
|
MRNYS |
57.63 |
1:00.87 |
3.24 |
| 9 |
Reade, Angelo R (17)
|
MRNYS |
58.45 |
1:01.52 |
3.07 |
| 10 |
Wright, Cooper C (17)
|
MRNYS |
56.81 |
1:02.06 |
5.25 |
| 11 |
Velasquez, Vicente O (17)
|
MRNYS |
1:00.53 |
1:02.13 |
1.60 |
| 12 |
Lam, Vernon J (15)
|
MRYBAR |
58.44 |
1:03.07 |
4.63 |
| 13 |
Burgarelli, Sebastian N (16)
|
MRNYS |
|
1:04.01 |
- |
| 14 |
Osekavage, Daniel (15)
|
MRVAC |
1:04.71 |
1:06.54 |
1.83 |
| 15 |
Ramirez, Fabian (17)
|
MRMHHW |
1:09.52 |
1:08.14 |
-1.38 |
| 16 |
Rines, Richard D (16)
|
MRNYS |
1:08.04 |
1:10.33 |
2.29 |
| 17 |
Gluckstein, Kyle A (17)
|
MRNYS |
|
1:10.42 |
- |
|
McPhillips, Ethan (15)
|
MRVAC |
|
NS |
- |