| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Perecinsky, Martin (10)
|
MRTS |
38.22 |
36.20 |
-2.02 |
| 2 |
Brady, Timothy (10)
|
MRIA |
37.12 |
37.08 |
-0.04 |
| 3 |
Daniels, Owen D (9)
|
MRNDAC |
39.41 |
38.76 |
-0.65 |
| 4 |
Santos, Griffin B (10)
|
ADHAWK |
41.45 |
40.68 |
-0.77 |
| 5 |
Button, Samuel M (9)
|
MRNDAC |
46.21 |
42.42 |
-3.79 |
| 6 |
Dorner, Benjamin (9)
|
MRNDAC |
45.15 |
43.06 |
-2.09 |
| 7 |
Storaska, Noah (10)
|
MRVAC |
48.25 |
43.67 |
-4.58 |
| 8 |
Heidebrecht, Martin H (10)
|
MRNDAC |
48.82 |
45.71 |
-3.11 |
| 9 |
Finch, Matthew W (9)
|
MRNDAC |
48.06 |
46.62 |
-1.44 |
| 10 |
Hackmeyer, Brody P (9)
|
MRNDAC |
47.00 |
47.74 |
0.74 |
| 11 |
Iannuzzi-Sucich, Vincent (10)
|
MRVAC |
58.65 |
50.27 |
-8.38 |
| 12 |
Tian, Sean (10)
|
MRSSL |
49.02 |
50.92 |
1.90 |
| 13 |
Ypanaque, Valentin A (9)
|
MRYBAR |
50.82 |
50.99 |
0.17 |
| 14 |
Elliot, Garrett D (10)
|
MRVAC |
|
51.36 |
- |
| 15 |
Rounds, Gavin M (9)
|
MRVAC |
53.77 |
51.63 |
-2.14 |
| 16 |
Elkashef, Adam T (10)
|
MRVAC |
52.74 |
51.67 |
-1.07 |
| 17 |
Koyfman, Ariel P (10)
|
MRMWDA |
55.99 |
52.36 |
-3.63 |
| 18 |
Cerrato, Jacob A (9)
|
MRMWDA |
52.99 |
53.65 |
0.66 |
| 19 |
Degaetani, Trevor F (10)
|
MRSSL |
1:01.11 |
54.47 |
-6.64 |
| 20 |
Swift, Reghan A (10)
|
MRNDAC |
48.13 |
54.82 |
6.69 |
| 21 |
Chen-Suzuki, Keizo N (9)
|
MRNDAC |
55.42 |
55.09 |
-0.33 |
| 22 |
Sethi, Aadi (10)
|
MRSSL |
1:01.13 |
56.34 |
-4.79 |
| 23 |
Hyman, James N (9)
|
MRSSL |
1:00.41 |
56.59 |
-3.82 |
| 24 |
Sahlstrom, Caleb J (10)
|
MRVAC |
|
56.75 |
- |
| 25 |
Eskicioglu, Lucas (9)
|
MRMVA |
56.22 |
56.92 |
0.70 |
| 26 |
Messing, Matthew (9)
|
MRVAC |
1:13.22 |
59.92 |
-13.30 |
| 27 |
Lamendola, Noah (10)
|
MRMVA |
53.93 |
1:00.53 |
6.60 |
| 28 |
Johnston, Rowen S (9)
|
MRVAC |
|
1:17.23 |
- |
|
Joseph, Frantzy B (10)
|
MRSSL |
1:01.12 |
DQ |
- |
|
Ramsey, Tyler J (9)
|
MRPBAC |
58.80 |
DQ |
- |
|
White, Aiden (9)
|
MRVAC |
|
DQ |
- |
|
Lischinsky, Stephen J (9)
|
ADHAWK |
50.41 |
NS |
- |