| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wiggins, Augustus C (11)
|
NCNCAC |
45.05 |
41.88 |
-3.17 |
| 2 |
Watkins, Samuel F (11)
|
NCMOR |
47.12 |
42.58 |
-4.54 |
| 3 |
Mohs, Samir T (11)
|
NCMOR |
45.51 |
42.89 |
-2.62 |
| 4 |
VonWeihe, Owen D (11)
|
NCMOR |
43.83 |
42.97 |
-0.86 |
| 5 |
Caporaso, Nicholas G (11)
|
NCMOR |
46.84 |
43.36 |
-3.48 |
| 6 |
Cady, Christopher A (11)
|
NCMOR |
41.92 |
43.71 |
1.79 |
| 7 |
Simon III, John F (12)
|
NCNCAC |
43.20 |
45.50 |
2.30 |
| 8 |
Peck, Connor B (11)
|
NCNCAC |
50.22 |
45.55 |
-4.67 |
| 9 |
Tuttle, Wilson N (11)
|
NCMOR |
46.00 |
45.83 |
-0.17 |
| 10 |
Sugarbaker, Benjamin J (12)
|
NCNCAC |
47.98 |
46.97 |
-1.01 |
| 11 |
Scott, Mason A (12)
|
NCMOR |
45.41 |
47.35 |
1.94 |
| 12 |
Aston, Benjamin L (11)
|
NCMOR |
1:46.99 |
47.80 |
-59.19 |
| 13 |
Parks, Jason (11)
|
NCNCAC |
50.68 |
48.73 |
-1.95 |
| 14 |
Malhotra, Aarov (11)
|
NCNCAC |
|
48.84 |
- |
| 15 |
Phillips, Evan B (12)
|
NCHAC |
49.22 |
49.17 |
-0.05 |
| 16 |
Lloyd, Scott J (11)
|
NCNCAC |
55.03 |
50.39 |
-4.64 |
| 17 |
He, Kenneth T (12)
|
NCNCAC |
56.93 |
51.71 |
-5.22 |
| 18 |
Fuller, Eli S (12)
|
NCMOR |
54.01 |
52.80 |
-1.21 |
| 19 |
Eward, Luke A (11)
|
NCNCAC |
|
55.16 |
- |
| 20 |
McGee, Connor J (11)
|
NCNCAC |
57.98 |
56.28 |
-1.70 |
|
Overby, Collin M (12)
|
NCHAC |
47.17 |
NS |
- |