| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thompson, William E (12)
|
NCACCH |
28.51 |
28.36 |
-0.15 |
| 1 |
Erickson, Christopher P (12)
|
NCHAC |
32.91 |
30.92 |
-1.99 |
| 1 |
Phillips, Evan B (12)
|
NCHAC |
37.12 |
34.46 |
-2.66 |
| 1 |
Agans, Nikhil S (11)
|
NCHAC |
34.82 |
34.92 |
0.10 |
| 2 |
Sawyer, Owen S (12)
|
NCYBAC |
31.49 |
32.18 |
0.69 |
| 2 |
Proctor, Hunter G (12)
|
NCRMY |
35.27 |
35.48 |
0.21 |
| 2 |
Wesley, Jackson J (11)
|
NCACCH |
40.98 |
39.84 |
-1.14 |
| 3 |
Garlick, Jackson A (12)
|
NCLOY |
32.42 |
33.86 |
1.44 |
| 3 |
Brader-Araje, Justin M (12)
|
NCACCH |
36.16 |
37.00 |
0.84 |
| 3 |
Wade, Wesley (11)
|
NCYBAC |
41.61 |
43.78 |
2.17 |
| 4 |
Grant, Aiden P (11)
|
NCYBAC |
46.54 |
46.93 |
0.39 |
| 5 |
Marks, John T (11)
|
NCRACY |
56.92 |
51.19 |
-5.73 |
|
Loh, Alec M (11)
|
NCLOY |
48.96 |
NS |
- |