| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hedrick, Noah A (10)
|
NCCVAC |
38.69 |
37.62 |
-1.07 |
| 2 |
Sweet, Eli B (8)
|
NCGG |
44.44 |
38.42 |
-6.02 |
| 3 |
Maishman, Rowan W (10)
|
NCRCST |
46.15 |
43.61 |
-2.54 |
| 4 |
Lawrence, Benton A (9)
|
NCWA |
48.76 |
45.21 |
-3.55 |
| 5 |
Walsh, Carson G (9)
|
NCNMA |
45.30 |
45.64 |
0.34 |
| 6 |
York, Liam A (8)
|
NCNMA |
1:00.82 |
46.32 |
-14.50 |
| 7 |
Roux, Colwyn J (10)
|
NCNMA |
46.75 |
47.74 |
0.99 |
| 8 |
Kelly, Logan D (9)
|
NCCVAC |
53.84 |
48.73 |
-5.11 |
| 9 |
Kidney, Ethan C (9)
|
NCNMA |
49.25 |
49.28 |
0.03 |
| 10 |
MacGregor, Jackson D (9)
|
NCATOM |
49.74 |
50.87 |
1.13 |
| 11 |
Hill, Davery T (8)
|
NCATOM |
|
50.92 |
- |
| 12 |
Tsang, Elijah J (9)
|
NCATOM |
54.12 |
53.63 |
-0.49 |
| 13 |
Hamilton, William H (9)
|
NCATOM |
50.74 |
54.25 |
3.51 |
| 14 |
Chiota, Nicholas C (8)
|
NCMSC |
1:14.80 |
54.61 |
-20.19 |
| 15 |
Propst, Nicholas B (10)
|
NCMSC |
58.00 |
55.95 |
-2.05 |
| 16 |
Rodriquez-Vicente, Brayan D (10)
|
NCMSC |
58.27 |
56.33 |
-1.94 |
| 17 |
Minier, Ethan L (8)
|
NCNMA |
1:00.99 |
56.83 |
-4.16 |
| 18 |
Dawson, Marcelo T (7)
|
NCATOM |
57.40 |
56.94 |
-0.46 |
| 19 |
Tsang, Ryan C (7)
|
NCATOM |
|
57.98 |
- |
| 20 |
Huffstickler, Andrew J (9)
|
NCGG |
|
58.81 |
- |
| 21 |
Morales, Joshua A (10)
|
NCGG |
57.92 |
59.77 |
1.85 |
| 22 |
Perez-Rodriquez, David P (10)
|
NCMSC |
55.98 |
1:00.01 |
4.03 |
| 23 |
Anderson, Alexander J (9)
|
NCATOM |
|
1:02.27 |
- |
| 24 |
Minier, Austin B (8)
|
NCNMA |
1:10.99 |
1:06.01 |
-4.98 |
|
Ratchford, Porter G (10)
|
NCGG |
|
DQ |
- |
|
Clark, Max H (9)
|
NCLENR |
40.40 |
DQ |
- |
|
Sweeny, Hudson G (8)
|
NCATOM |
|
NS |
- |