| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McRea, Micah W (16)
|
NCCVAC |
54.50 |
55.90 |
1.40 |
| 2 |
Duncan, Alexander J (17)
|
NCPAC |
54.60 |
57.43 |
2.83 |
| 3 |
Sacchetti, Mario T (16)
|
NCMSC |
58.67 |
58.87 |
0.20 |
| 4 |
Harmon, Lucas P (15)
|
NCGG |
57.29 |
59.01 |
1.72 |
| 5 |
Fender, Matthew J (17)
|
NCGG |
54.28 |
59.25 |
4.97 |
| 6 |
Carroll, Brody W (15)
|
NCCVAC |
56.43 |
59.67 |
3.24 |
| 7 |
Burgess, Matthew D (17)
|
NCCVAC |
57.31 |
59.95 |
2.64 |
| 7 |
Helms, Brice A (17)
|
NCWA |
57.75 |
59.95 |
2.20 |
| 9 |
Morris, Nicholas K (17)
|
NCUN |
|
1:00.03 |
- |
| 10 |
Miller, Nolan M (15)
|
NCMSC |
57.55 |
1:00.25 |
2.70 |
| 11 |
Gilliam, Nolan W (16)
|
NCPAC |
58.04 |
1:00.57 |
2.53 |
| 12 |
Jerger, Nathan B (17)
|
NCWA |
1:01.83 |
1:03.30 |
1.47 |
| 13 |
Welch, Riley T (17)
|
NCMSC |
1:02.90 |
1:03.61 |
0.71 |
| 14 |
Guerriero, Nicholas D (17)
|
NCSAC |
1:03.86 |
1:04.67 |
0.81 |
| 15 |
Teague, Jeffery B (16)
|
NCWA |
1:04.13 |
1:07.64 |
3.51 |
| 16 |
Geist, Keethan A (16)
|
NCNMA |
1:07.68 |
1:08.12 |
0.44 |
| 17 |
Jones, Chase O (18)
|
NCGG |
1:08.01 |
1:08.73 |
0.72 |
| 18 |
Wiebelhaus, Exander N (15)
|
NCSAC |
1:09.95 |
1:11.22 |
1.27 |
| 19 |
Pavone, Maximus V (15)
|
NCGG |
1:09.49 |
1:11.72 |
2.23 |
| 20 |
DeBord, Camden T (15)
|
NCAQTC |
1:20.66 |
1:22.22 |
1.56 |
| 21 |
Dunphy, Tyler A (15)
|
NCNMA |
1:50.88 |
1:33.74 |
-17.14 |
|
Koenigsberger, Daniel (17)
|
NCNMA |
57.94 |
NS |
- |