| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fernandez, Eliseo D (12)
|
MRMHHW |
27.88 |
28.70 |
0.82 |
| 2 |
Speare, Troy D (12)
|
MRNDAC |
28.99 |
29.11 |
0.12 |
| 3 |
Kim, Jacob D (12)
|
MRNYSA |
30.83 |
29.43 |
-1.40 |
| 4 |
Park, Lucas I (12)
|
MRNYSA |
31.01 |
30.87 |
-0.14 |
| 5 |
Daniels, Owen D (12)
|
MRNDAC |
31.20 |
31.42 |
0.22 |
| 6 |
Lam, Vernon J (11)
|
MRYBAR |
31.39 |
31.90 |
0.51 |
| 6 |
Hujus, Jackson S (12)
|
MRAGMV |
46.89 |
31.90 |
-14.99 |
| 8 |
Mummery, John F (12)
|
MRNBS |
36.43 |
33.66 |
-2.77 |
| 9 |
Roche, James (12)
|
MRRA |
33.07 |
33.72 |
0.65 |
| 10 |
Pagano, Jax A (12)
|
MRNBS |
32.63 |
34.11 |
1.48 |
| 11 |
Gallagher, Joshua A (12)
|
MRVAC |
36.32 |
34.64 |
-1.68 |
| 12 |
Perillo, Austin J (11)
|
MRMWDA |
36.69 |
35.01 |
-1.68 |
| 13 |
Rothman, Devin R (11)
|
MRPAC |
39.81 |
37.78 |
-2.03 |
| 14 |
Puskas, Marcel (11)
|
MRNYSA |
37.72 |
39.47 |
1.75 |
| 15 |
Gonzalez, Demetri N (11)
|
MRRA |
46.26 |
44.15 |
-2.11 |
| 16 |
Santos-Perez, Eduardo (12)
|
MRMHHW |
45.51 |
45.69 |
0.18 |
| 17 |
Chung, Nathaniel P (11)
|
MRRA |
45.58 |
46.36 |
0.78 |
| 18 |
Gonzales, Justin W (11)
|
MRWSSC |
53.38 |
51.92 |
-1.46 |
| 19 |
Tuttle, Ryder J (11)
|
MRNBS |
1:00.74 |
57.55 |
-3.19 |
| 20 |
Otis, Joshua A (11)
|
MRNDAC |
50.00 |
1:02.43 |
12.43 |
|
De Borba Silva, Lucas C (12)
|
MRRA |
36.53 |
NS |
- |
|
Constancio, Markus A (12)
|
MRNBS |
45.74 |
NS |
- |