| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chinea, Ethan T (12)
|
MRLIE |
38.87 |
35.57 |
-3.30 |
| 2 |
Ko, Hayden (12)
|
MRQNS |
37.97 |
38.82 |
0.85 |
| 3 |
Chen, Aaron (11)
|
MRLIE |
47.45 |
39.07 |
-8.38 |
| 4 |
Schnappauf, Matthew R (12)
|
MRLIE |
|
39.63 |
- |
| 5 |
Nwosu, Tobe D (12)
|
MRLIE |
|
40.12 |
- |
| 6 |
Bargellini, Ryan J (12)
|
MRLIE |
41.40 |
40.77 |
-0.63 |
| 7 |
O'Sullivan, Tiarnan M (11)
|
MRQNS |
|
41.18 |
- |
| 8 |
Gelvez Cisneros, Alexander (12)
|
MRLIE |
|
41.19 |
- |
| 9 |
Felix, Braden B (12)
|
MRWISC |
47.99 |
41.64 |
-6.35 |
| 10 |
Stern, Noah I (12)
|
MRLIE |
46.59 |
41.82 |
-4.77 |
| 11 |
Yacoob, Dylan a (11)
|
MRLIE |
|
41.92 |
- |
| 12 |
Lavelle, Adam (12)
|
MRWISC |
49.41 |
42.39 |
-7.02 |
| 13 |
Truong, Koa (12)
|
MRQNS |
43.17 |
43.45 |
0.28 |
| 14 |
Levine, Maxwell H (11)
|
MRLIE |
54.43 |
43.70 |
-10.73 |
| 15 |
Vapnyar, Nicholas J (11)
|
MRLIE |
|
44.88 |
- |
| 16 |
Colletti, Max (12)
|
MRLIE |
50.75 |
45.11 |
-5.64 |
| 17 |
Coleman, Brayden E (11)
|
MRLIE |
|
45.78 |
- |
| 18 |
Glass, Anthony (12)
|
MRLIE |
|
53.76 |
- |
| 19 |
Le, Maximilian T (11)
|
MRSSC |
58.24 |
57.28 |
-0.96 |