| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Speare, Troy D (11)
|
MRNDAC |
31.87 |
31.79 |
-0.08 |
| 2 |
Chang, Henry (11)
|
MRLIE |
34.99 |
32.16 |
-2.83 |
| 3 |
Schmitt, Alex J (12)
|
MRLIE |
33.97 |
33.49 |
-0.48 |
| 4 |
Tang, Richard (12)
|
MRLIE |
35.17 |
35.22 |
0.05 |
| 5 |
Piedrahita, Julian V (12)
|
MRLIE |
37.61 |
35.39 |
-2.22 |
| 6 |
Calhoun, Ethan D (11)
|
MRLIE |
39.20 |
37.91 |
-1.29 |
| 7 |
Ruiz, Nathaniel R (11)
|
MRHVD |
44.65 |
38.56 |
-6.09 |
| 8 |
Devlin, Blaze R (11)
|
MRVAC |
36.35 |
38.82 |
2.47 |
| 9 |
Rosa, Sergio M (12)
|
MRLIE |
41.51 |
38.93 |
-2.58 |
| 10 |
Delatorre, Jael (11)
|
MRMHH |
49.43 |
39.29 |
-10.14 |
| 11 |
Majumdar, Ryan (12)
|
MRHVD |
42.46 |
40.43 |
-2.03 |
| 12 |
Stueber, Aidan C (11)
|
MRWISC |
51.78 |
40.51 |
-11.27 |
| 13 |
Karadeniz, Derin M (11)
|
MRRFAC |
39.21 |
41.68 |
2.47 |
| 14 |
Cortes Cruz, Jezrael (12)
|
MRMHH |
44.38 |
43.33 |
-1.05 |
| 15 |
Storaska, Noah (12)
|
MRVAC |
46.12 |
45.03 |
-1.09 |
| 16 |
Hogan, James T (12)
|
MRHVD |
44.77 |
45.06 |
0.29 |
| 17 |
Garitta, Samuel B (11)
|
MRHVD |
45.16 |
45.17 |
0.01 |
| 18 |
Freund, Jonah T (12)
|
MRLIE |
50.00 |
45.99 |
-4.01 |
| 19 |
Ramirez, Bryan E (11)
|
MRMHH |
49.54 |
51.83 |
2.29 |
|
Osullivan, Samuel M (11)
|
MRNDAC |
1:00.11 |
DQ |
- |
|
Cruz, Alexander J (11)
|
MRPBAC |
1:02.23 |
DQ |
- |
|
Nguyen, Dylan M (12)
|
MRWISC |
48.42 |
DQ |
- |