| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Aparicio, Emilio (12)
|
NCRSA |
34.05 |
31.97 |
-2.08 |
| 2 |
Ison, Luka I (12)
|
NCRSA |
33.49 |
32.44 |
-1.05 |
| 3 |
Diacumakos, Nicholas R (11)
|
NCRSA |
36.80 |
35.15 |
-1.65 |
| 4 |
Miller, Riley C (12)
|
NCRSA |
38.51 |
36.36 |
-2.15 |
| 5 |
Holloway, Ethan R (9)
|
NCRSA |
38.35 |
37.97 |
-0.38 |
| 6 |
Haithcock, William J (12)
|
NCRSA |
41.01 |
39.33 |
-1.68 |
| 7 |
Rogers, Stanley G (10)
|
NCRSA |
|
39.47 |
- |
| 8 |
Shuck, Christopher W (9)
|
NCRSA |
44.34 |
42.84 |
-1.50 |
| 9 |
Williams, Casey P (9)
|
NCRSA |
44.13 |
43.55 |
-0.58 |
| 10 |
Bondo, Christopher L (11)
|
NCRSA |
42.80 |
45.06 |
2.26 |
| 11 |
Roman, Lucas J (11)
|
NCRSA |
49.53 |
45.17 |
-4.36 |
| 12 |
White, Derek W (10)
|
NCRSA |
42.72 |
45.36 |
2.64 |
| 13 |
Tolin, Cooper C (8)
|
NCRSA |
54.57 |
46.16 |
-8.41 |
| 14 |
White, Andrew J (8)
|
NCRSA |
47.68 |
46.17 |
-1.51 |
| 15 |
McDonnell, Gavin J (12)
|
NCRSA |
49.41 |
46.66 |
-2.75 |
| 16 |
Brumback, Noah G (8)
|
NCRSA |
51.95 |
47.74 |
-4.21 |
| 17 |
Hoyt, Andrew J (11)
|
NCRSA |
46.12 |
47.94 |
1.82 |
| 18 |
Drake, Liam K (9)
|
NCRSA |
50.54 |
50.47 |
-0.07 |
| 19 |
Liu, Allen E (9)
|
NCRSA |
49.38 |
52.60 |
3.22 |
| 20 |
Harmon, Brogan T (7)
|
NCRSA |
54.00 |
52.81 |
-1.19 |
| 21 |
Veves, Panagiotis D (7)
|
NCRSA |
1:03.98 |
53.00 |
-10.98 |
| 22 |
Lickfold, Charles A (8)
|
NCRSA |
1:00.61 |
55.63 |
-4.98 |
| 23 |
Tolin, Parker D (10)
|
NCRSA |
1:21.12 |
57.68 |
-23.44 |
| 24 |
Wen, Samuel X (11)
|
NCRSA |
1:01.04 |
59.44 |
-1.60 |
| 25 |
Salvitti, Canaan J (7)
|
NCRSA |
1:00.00 |
1:01.60 |
1.60 |
| 26 |
Bondo, Henry W (7)
|
NCRSA |
1:05.00 |
1:05.20 |
0.20 |
| 27 |
Strong, Mylen I (8)
|
NCRSA |
1:05.00 |
1:13.67 |
8.67 |
| 28 |
Walton, Patrick D (8)
|
NCRSA |
1:33.21 |
1:42.76 |
9.55 |
|
Laws, Colton R (8)
|
NCRSA |
1:02.51 |
DQ |
- |
|
Zhang, Brian J (11)
|
NCRSA |
45.95 |
NS |
- |