| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ison, Luka I (11)
|
NCRSA |
38.16 |
34.66 |
-3.50 |
| 2 |
Hadsell, Ethan C (12)
|
NCRSA |
34.26 |
35.01 |
0.75 |
| 3 |
Tsang, Teeven N (11)
|
NCRSA |
36.30 |
35.51 |
-0.79 |
| 4 |
Malone, Samuel M (11)
|
NCRSA |
40.12 |
37.07 |
-3.05 |
| 5 |
Kehn, Lucas J (12)
|
NCRSA |
40.07 |
38.69 |
-1.38 |
| 6 |
Robinson, Caleb F (11)
|
NCRSA |
43.74 |
42.89 |
-0.85 |
| 7 |
Bondo, Christopher L (10)
|
NCRSA |
49.77 |
44.28 |
-5.49 |
| 8 |
Williams, Casey P (9)
|
NCRSA |
46.59 |
45.66 |
-0.93 |
| 9 |
Zhang, Brian J (11)
|
NCRSA |
45.95 |
48.02 |
2.07 |
| 10 |
Campbell, Andrew J (9)
|
NCRSA |
|
50.83 |
- |
| 11 |
Hollingshead, Jackson I (11)
|
NCRSA |
|
50.95 |
- |
| 12 |
Roman, Lucas J (10)
|
NCRSA |
50.96 |
51.72 |
0.76 |
| 13 |
Liu, Allen E (9)
|
NCRSA |
|
51.87 |
- |
| 14 |
Hoyt, Andrew J (10)
|
NCRSA |
|
52.09 |
- |
| 15 |
White, Andrew J (8)
|
NCRSA |
59.49 |
53.27 |
-6.22 |
| 16 |
Zeren, Benjamin P (9)
|
NCRSA |
53.57 |
54.59 |
1.02 |
| 17 |
Wallace, Noah A (10)
|
NCRSA |
55.85 |
57.66 |
1.81 |
| 18 |
Bressler, Collin J (11)
|
NCRSA |
|
1:01.21 |
- |
|
Wen, Samuel X (10)
|
NCRSA |
1:07.26 |
DQ |
- |
|
White, Derek W (9)
|
NCRSA |
47.20 |
DQ |
- |