| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Moon, Jon P (15)
|
NCPAST |
31.74 |
32.45 |
0.71 |
| 2 |
Torsone, Bryce G (11)
|
NCGFSC |
36.94 |
35.70 |
-1.24 |
| 3 |
Harrison, Joseph B (11)
|
NCGFSC |
39.88 |
37.66 |
-2.22 |
| 4 |
Hicks, Ian M (11)
|
NCPAST |
37.60 |
40.47 |
2.87 |
| 5 |
Koneru, Pranay (15)
|
NCTAC |
42.91 |
42.37 |
-0.54 |
| 6 |
Molnar, Benjamin N (13)
|
NCTAC |
46.00 |
42.80 |
-3.20 |
| 7 |
Desai, Manav S (13)
|
NCTAC |
48.00 |
45.23 |
-2.77 |
| 8 |
Gordy, Gavin T (11)
|
NCTAC |
48.56 |
46.56 |
-2.00 |
| 9 |
Haight, Ashton W (11)
|
NCTAC |
45.84 |
46.88 |
1.04 |
| 10 |
Wang, Sky N (12)
|
NCTAC |
51.03 |
48.44 |
-2.59 |
| 11 |
Schmitz, Samuel M (11)
|
NCNEAL |
54.77 |
48.76 |
-6.01 |
| 12 |
Gandhi, Eshaan (12)
|
NCTAC |
1:10.33 |
48.79 |
-21.54 |
| 13 |
Sefried, Owen L (12)
|
NCTAC |
50.86 |
50.10 |
-0.76 |
| 14 |
Garg, Harshil M (11)
|
NCTAC |
47.89 |
50.57 |
2.68 |
| 15 |
Liu, Timothy J (11)
|
NCTAC |
|
58.90 |
- |
| 16 |
Morris, Ian T (11)
|
NCTAC |
55.74 |
1:02.96 |
7.22 |
| 17 |
Shah, Romil D (13)
|
NCTAC |
|
1:08.67 |
- |
| 18 |
Song, Joven (12)
|
NCTAC |
|
1:11.87 |
- |
|
Kovtushenko, Oleksii (11)
|
NCTAC |
|
DQ |
- |
|
Vijaya Baskar, Sahas (11)
|
NCTAC |
|
DQ |
- |
|
Bhatnagar, Aadhyant S (12)
|
NCTAC |
|
DQ |
- |
|
Ravenel, Jaxton J (11)
|
NCTAC |
|
NS |
- |