| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Aquilino, Lorenzo A (11)
|
MRFA |
27.88 |
27.63 |
-0.25 |
| 2 |
Oakes, Tomek J (12)
|
MRPBAC |
28.56 |
28.06 |
-0.50 |
| 3 |
Subillaga-Dubon, Jason A (12)
|
MRFA |
30.31 |
29.05 |
-1.26 |
| 4 |
Button, Samuel M (11)
|
MRNDAC |
31.53 |
29.27 |
-2.26 |
| 5 |
Chen-Suzuki, Keizo N (11)
|
MRNDAC |
31.31 |
29.36 |
-1.95 |
| 6 |
Montagnino, Dean V (12)
|
MRFA |
30.94 |
29.92 |
-1.02 |
| 7 |
Gutterman, Hunter M (12)
|
MRNDAC |
32.13 |
30.00 |
-2.13 |
| 8 |
Tuttle, Peyton J (11)
|
MRNBS |
30.55 |
30.45 |
-0.10 |
| 9 |
Augustin, James J (11)
|
MRFA |
30.31 |
30.53 |
0.22 |
| 10 |
Watad, Majed O (12)
|
MRWSSC |
32.45 |
31.36 |
-1.09 |
| 11 |
O'Connell, Ryan K (12)
|
MRFA |
32.91 |
31.77 |
-1.14 |
| 12 |
Mummery, John F (11)
|
MRNBS |
28.72 |
31.98 |
3.26 |
| 13 |
Melloy, John J (12)
|
MRFA |
41.55 |
32.44 |
-9.11 |
| 13 |
Dorner, Benjamin (11)
|
MRNDAC |
33.49 |
32.44 |
-1.05 |
| 15 |
Taranto, Ethan S (11)
|
MRYBAR |
33.38 |
32.60 |
-0.78 |
| 16 |
Fass, Liam G (11)
|
MRSS |
32.16 |
32.62 |
0.46 |
| 17 |
Cooper, Jackson C (11)
|
MRNBS |
34.30 |
32.79 |
-1.51 |
| 18 |
Kaner, Matthew I (12)
|
MRSSL |
34.09 |
33.66 |
-0.43 |
| 19 |
Zicot, Jacob T (12)
|
MRNDAC |
36.92 |
33.69 |
-3.23 |
| 20 |
Burgarelli, Sebastian (11)
|
MRNBS |
35.70 |
34.18 |
-1.52 |
| 21 |
Caniano, Marcus J (12)
|
MRFA |
41.73 |
34.71 |
-7.02 |
| 22 |
Fass, Erik G (12)
|
MRSS |
35.92 |
35.13 |
-0.79 |
| 23 |
Meddaugh, Brock W (11)
|
MRNDAC |
35.98 |
35.26 |
-0.72 |
| 24 |
Rodriguez, Melvin N (12)
|
MRSSL |
39.32 |
35.86 |
-3.46 |
| 25 |
Biesaga, Aleksander (11)
|
MRFA |
39.40 |
36.31 |
-3.09 |
| 26 |
Theilemann, Matthew R (11)
|
MRFA |
39.95 |
36.36 |
-3.59 |
| 27 |
Kiernan, William R (11)
|
MRSSL |
39.94 |
36.66 |
-3.28 |
| 28 |
Rines IV, Richard D (11)
|
MRYBAR |
37.19 |
36.93 |
-0.26 |
| 29 |
Vactor, Tariq M (11)
|
MRSS |
40.55 |
36.94 |
-3.61 |
| 30 |
Hyman, James N (11)
|
MRSSL |
36.13 |
36.96 |
0.83 |
| 31 |
Connolly, Owen R (12)
|
MRSSL |
37.71 |
40.29 |
2.58 |
| 32 |
Constancio, Markus A (11)
|
MRNBS |
39.22 |
41.35 |
2.13 |
| 33 |
Horn, Walter K (11)
|
MRSSL |
41.75 |
41.70 |
-0.05 |
| 34 |
Larrondo, Payton B (11)
|
MRSSL |
38.39 |
41.87 |
3.48 |
| 35 |
Tubul, David (11)
|
MRSSL |
|
42.13 |
- |
| 36 |
Stark, Jonathan D (11)
|
MRSSL |
|
42.63 |
- |
| 37 |
Dwek, Mason J (11)
|
MRSSL |
46.48 |
43.21 |
-3.27 |
| 38 |
Raitt, Alan E (11)
|
MRNDAC |
50.38 |
47.09 |
-3.29 |
| 39 |
Power, Owen A (12)
|
MRSSL |
|
58.34 |
- |
| 40 |
Cruz, Elijah A (11)
|
MRSSL |
1:22.11 |
1:10.56 |
-11.55 |