| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cakir, Noah (9)
|
MRTS |
38.08 |
37.17 |
-0.91 |
| 2 |
Hwang, Ryan (10)
|
MRTS |
38.80 |
39.33 |
0.53 |
| 3 |
Brady, Timothy (10)
|
MRIA |
44.76 |
40.31 |
-4.45 |
| 4 |
Minevich, Daniel I (10)
|
MRUN |
41.69 |
42.62 |
0.93 |
| 5 |
Daniels, Owen D (9)
|
MRNDAC |
43.69 |
42.71 |
-0.98 |
| 6 |
Perecinsky, Martin (10)
|
MRTS |
45.01 |
45.10 |
0.09 |
| 7 |
Button, Samuel M (9)
|
MRNDAC |
45.09 |
47.14 |
2.05 |
| 8 |
Lischinsky, Stephen J (9)
|
ADHAWK |
50.09 |
48.86 |
-1.23 |
| 9 |
Dorner, Benjamin (9)
|
MRNDAC |
49.03 |
49.26 |
0.23 |
| 10 |
Baxter, Ayden C (10)
|
MRMWDA |
50.07 |
49.85 |
-0.22 |
| 11 |
Elkashef, Adam T (10)
|
MRVAC |
58.85 |
54.78 |
-4.07 |
| 12 |
Son, Jiho L (9)
|
ADHAWK |
57.56 |
57.02 |
-0.54 |
| 13 |
Tian, Sean (10)
|
MRSSL |
1:04.71 |
1:00.55 |
-4.16 |
| 14 |
Storaska, Noah (10)
|
MRVAC |
|
1:02.26 |
- |
| 15 |
Stoddart Sybliss, Jonathan L (10)
|
ADHAWK |
1:09.00 |
1:03.75 |
-5.25 |
| 16 |
Sanchez, Luke (9)
|
MRVAC |
|
1:04.43 |
- |
| 17 |
Ramsey, Tyler J (9)
|
MRPBAC |
1:03.84 |
1:06.39 |
2.55 |
|
Joseph, Frantzy B (10)
|
MRSSL |
|
DQ |
- |
|
Degaetani, Trevor F (10)
|
MRSSL |
|
DQ |
- |
|
Barry, James P (9)
|
MRPBAC |
55.98 |
DQ |
- |
|
Swift, Reghan A (10)
|
MRNDAC |
1:01.11 |
DQ |
- |
|
Santos, Griffin B (10)
|
ADHAWK |
48.12 |
NS |
- |