| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hill, Aidan W (11)
|
NCMAC |
30.72 |
29.33 |
-1.39 |
| 2 |
Lazaroski, Jack T (11)
|
NCMAC |
29.20 |
29.46 |
0.26 |
| 3 |
Kuck, Thomas M (12)
|
NCMAC |
29.60 |
29.51 |
-0.09 |
| 4 |
Gates, Tilman T (12)
|
NCNSS |
30.10 |
29.68 |
-0.42 |
| 5 |
Shores, Peter L (12)
|
NCYSST |
29.79 |
29.90 |
0.11 |
| 6 |
Weber, Lucas D (11)
|
NCMAC |
31.24 |
30.04 |
-1.20 |
| 7 |
Friedman, Nicholas J (12)
|
NCMAC |
29.36 |
30.12 |
0.76 |
| 8 |
Llerenas, Emilio (11)
|
NCMAC |
30.96 |
30.29 |
-0.67 |
| 9 |
Haywood, Jack P (11)
|
NCMAC |
29.90 |
30.36 |
0.46 |
| 10 |
Dabhade, Armaan T (11)
|
NCMAC |
33.13 |
30.76 |
-2.37 |
| 11 |
Hitchcock, Stephen A (11)
|
NCYSST |
33.05 |
30.88 |
-2.17 |
| 12 |
Kelty, Sean F (11)
|
NCYSST |
33.70 |
33.20 |
-0.50 |