| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lin, Owen N (10)
|
NCECA |
38.36 |
32.83 |
-5.53 |
| 2 |
Biller, Lukas A (11)
|
NCNCAC |
36.18 |
34.67 |
-1.51 |
| 3 |
Tao, Jason J (10)
|
NCNCAC |
36.77 |
35.81 |
-0.96 |
| 4 |
Wulff, Nolan J (12)
|
NCNCAC |
37.59 |
36.03 |
-1.56 |
| 5 |
Li, Jason N (11)
|
NCNCAC |
35.98 |
36.21 |
0.23 |
| 6 |
Andrews, Brycen M (11)
|
NCECA |
36.64 |
37.46 |
0.82 |
| 7 |
Chaires, Colton W (10)
|
NCCKS |
41.39 |
38.29 |
-3.10 |
| 8 |
Colacito, Leonardo B (11)
|
NCCKS |
38.33 |
38.55 |
0.22 |
| 9 |
Luo, Kevin L (10)
|
NCNCAC |
38.21 |
39.31 |
1.10 |
| 10 |
Garrett, Logan F (12)
|
NCYBAC |
41.42 |
40.07 |
-1.35 |
| 11 |
Johnson, Samuel T (11)
|
NCECA |
39.11 |
40.28 |
1.17 |
| 12 |
Sha, Cody L (10)
|
NCNCAC |
38.16 |
41.35 |
3.19 |
| 13 |
Lim, Henry C (12)
|
NCNCAC |
54.44 |
42.37 |
-12.07 |
| 14 |
Napravnik, Lukas (9)
|
NCNCAC |
47.27 |
44.64 |
-2.63 |
| 15 |
Brock, Benjamin G (11)
|
NCNCAC |
41.42 |
45.88 |
4.46 |
| 16 |
Nelson, Alexander F (11)
|
NCNCAC |
|
46.74 |
- |
| 17 |
Mitchell, Henry M (11)
|
NCCKS |
50.27 |
47.70 |
-2.57 |
| 18 |
Locklear, Devin C (11)
|
NCNCAC |
49.00 |
47.94 |
-1.06 |
| 19 |
Halpern, Maximillian N (10)
|
NCNCAC |
|
48.09 |
- |
| 20 |
Chaires, Piers A (9)
|
NCCKS |
48.81 |
50.78 |
1.97 |
| 21 |
Xing, William B (8)
|
NCNCAC |
55.25 |
51.05 |
-4.20 |
| 22 |
Hitchcock, David J (9)
|
NCNCAC |
48.95 |
51.92 |
2.97 |
| 23 |
Schwenke, Braden L (10)
|
NCHPSC |
49.21 |
56.14 |
6.93 |
| 24 |
Chen, Kingsley P (8)
|
NCNCAC |
|
56.89 |
- |
| 25 |
Wolk, Max A (9)
|
NCNCAC |
58.80 |
1:03.30 |
4.50 |
| 26 |
Buckley, Gavin R (8)
|
NCNCAC |
1:22.79 |
1:16.60 |
-6.19 |
|
Moore, Valen H (10)
|
NCNCAC |
|
DQ |
- |
|
Gubrud, Yunus T (10)
|
NCNCAC |
|
NS |
- |