| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cunningham, Liam B (12)
|
MDSPRC |
38.16 |
38.45 |
0.29 |
| 2 |
Aleshevich, Oliver A (11)
|
MDLBA |
43.94 |
41.81 |
-2.13 |
| 3 |
Babik, Sebastian T (11)
|
MDFSC |
42.33 |
43.51 |
1.18 |
| 4 |
Harding, Tyrese (12)
|
MDSMDA |
|
43.79 |
- |
| 5 |
Boykin, Dakotah (12)
|
MDSMDA |
|
44.66 |
- |
| 6 |
Jones, Reid A (12)
|
MDSPRC |
54.53 |
45.86 |
-8.67 |
| 7 |
Moutafis, Achilleas (12)
|
MDFSC |
43.97 |
46.23 |
2.26 |
| 8 |
Keller, John R (12)
|
MDFSC |
44.88 |
46.87 |
1.99 |
| 9 |
Orton, Owen C (12)
|
PVRY |
50.35 |
47.57 |
-2.78 |
| 10 |
Clark, Dexter O (11)
|
MDSPRC |
51.79 |
47.64 |
-4.15 |
| 11 |
Eschmann, Connor E (12)
|
PVRY |
|
48.35 |
- |
| 12 |
Scott, Dylan C (11)
|
MDFSC |
49.48 |
48.64 |
-0.84 |
| 13 |
Oliver, Jackson S (12)
|
MDLBA |
53.57 |
48.97 |
-4.60 |
| 14 |
Mansaray, Bankie M (12)
|
MDGBSA |
|
49.45 |
- |
| 15 |
O'Brien, Tadhg S (11)
|
MDFSC |
56.81 |
52.28 |
-4.53 |
| 16 |
Robinson, Roarke L (11)
|
MDSPRC |
56.93 |
52.29 |
-4.64 |
| 17 |
Wayman, Wyatt M (11)
|
MDASC |
|
52.95 |
- |
| 18 |
Stewart, Turner (12)
|
MDSMDA |
|
54.09 |
- |
| 19 |
Rhee, Colin J (11)
|
MDFSC |
53.73 |
54.23 |
0.50 |
| 20 |
Garvey, Magnus F (11)
|
MDASC |
|
55.64 |
- |
| 21 |
Halici, Zeki F (11)
|
MDFSC |
57.38 |
59.67 |
2.29 |
| 22 |
Walls-Bailey, Jayden A (12)
|
MDFMSC |
|
1:00.35 |
- |
| 23 |
Klimov, Boris N (11)
|
MDGBSA |
1:20.96 |
1:07.80 |
-13.16 |
| 24 |
Carbonell, Caleb M (11)
|
MDFSC |
1:21.10 |
1:08.78 |
-12.32 |
|
Martin, Wells (11)
|
MDASC |
42.08 |
NS |
- |