| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McKinney, Ian M (12)
|
NCMSA |
41.75 |
40.12 |
-1.63 |
| 2 |
Ritz, Alexander J (12)
|
SCRAYS |
45.89 |
40.14 |
-5.75 |
| 3 |
Tate, Darden P (12)
|
SCPALM |
38.69 |
40.36 |
1.67 |
| 4 |
Gadson, Emmanuel L (11)
|
SCPALM |
39.66 |
41.04 |
1.38 |
| 5 |
Bundy, Samuel O (12)
|
NCMSA |
43.98 |
44.08 |
0.10 |
| 6 |
Neumann, John Asher T (12)
|
NCGG |
47.40 |
44.35 |
-3.05 |
| 7 |
Dodd, Caleb J (12)
|
SCRAYS |
49.79 |
44.92 |
-4.87 |
| 8 |
Adcock, Davis G (12)
|
SCRAYS |
46.23 |
45.55 |
-0.68 |
| 9 |
Henage, Charles C (11)
|
NCUN-2 |
46.91 |
45.56 |
-1.35 |
| 10 |
Wu, Alexander B (12)
|
NCMSA |
|
46.98 |
- |
| 11 |
Berkeley, Coby (12)
|
NCMSA |
51.88 |
47.72 |
-4.16 |
| 12 |
Deviney, Aaron G (11)
|
NCRCST |
48.56 |
48.12 |
-0.44 |
| 13 |
White IV, Paul V (11)
|
SCPALM |
50.13 |
48.97 |
-1.16 |
| 14 |
DiMartino, Beau T (12)
|
NCMSA |
51.44 |
49.38 |
-2.06 |
| 15 |
Wolf, Caden J (11)
|
SCRAYS |
49.88 |
49.74 |
-0.14 |
| 16 |
Cooper, Christopher B (12)
|
NCMSA |
57.19 |
50.36 |
-6.83 |
| 17 |
Scott, Luke M (11)
|
NCMSA |
51.69 |
50.73 |
-0.96 |
| 18 |
Greene, Mark L (12)
|
NCMSA |
53.18 |
50.93 |
-2.25 |
| 19 |
Hilderbran, Ethan L (11)
|
NCGG |
|
51.73 |
- |
| 20 |
Messenger, Dalton A (12)
|
NCSAC |
1:11.47 |
54.27 |
-17.20 |
| 21 |
Sanvee, Benjamin R (12)
|
NCQCD |
52.80 |
54.37 |
1.57 |
| 22 |
Black, Daniel R (11)
|
NCRCST |
1:06.12 |
55.55 |
-10.57 |
| 23 |
West, Thomas K (11)
|
NCSAC |
1:10.53 |
56.09 |
-14.44 |
| 24 |
Winardi, Tobias T (11)
|
NCUN |
|
56.55 |
- |
| 25 |
Thompson, Lucas W (11)
|
NCUN |
|
57.54 |
- |
| 26 |
Fowler, Luke P (12)
|
NCMSA |
1:12.78 |
1:02.59 |
-10.19 |
| 27 |
Henage, Teague G (12)
|
NCUN-2 |
1:03.39 |
1:10.10 |
6.71 |
| 28 |
Croly, Trace E (11)
|
NCUN |
|
1:14.81 |
- |
|
Hayes, Alex W (12)
|
NCSAC |
1:31.87 |
DQ |
- |
|
Venkat, Jai S (12)
|
NCMSA |
|
NS |
- |