| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
James, Kaleb O (10)
|
NCMOR |
43.65 |
39.95 |
-3.70 |
| 2 |
Sharron, Raston T (9)
|
NCMOR |
44.27 |
43.00 |
-1.27 |
| 3 |
Townsend, Alexander J (10)
|
NCMOR |
47.78 |
45.70 |
-2.08 |
| 4 |
Li, Jason N (10)
|
NCNCAC |
50.68 |
47.73 |
-2.95 |
| 5 |
Sherrard, Nathan M (9)
|
NCNCAC |
1:09.94 |
48.46 |
-21.48 |
| 6 |
Cory, Bryson J (10)
|
VA757 |
49.10 |
48.88 |
-0.22 |
| 7 |
Tao, Jason J (9)
|
NCNCAC |
50.06 |
49.13 |
-0.93 |
| 8 |
Masneri, Ryan M (9)
|
NCGCY |
49.01 |
50.32 |
1.31 |
| 9 |
Holmes, Robert C (10)
|
NCNCAC |
50.78 |
50.36 |
-0.42 |
| 10 |
Duggins, Adam M (9)
|
NCGCY |
53.02 |
50.41 |
-2.61 |
| 11 |
Wehe, Isaiah J (9)
|
NCGCY |
57.15 |
53.70 |
-3.45 |
| 12 |
Colacito, Leonardo B (10)
|
NCNCAC |
52.66 |
54.20 |
1.54 |
| 13 |
Halas, Matej S (9)
|
NCNCAC |
54.10 |
54.92 |
0.82 |
| 14 |
Wulber, Fletcher D (8)
|
NCNCAC |
56.42 |
56.53 |
0.11 |
| 15 |
Lim, Henry C (10)
|
NCNCAC |
59.54 |
56.54 |
-3.00 |
| 16 |
Napravnik, Lukas (8)
|
NCNCAC |
1:15.99 |
58.72 |
-17.27 |
| 17 |
Luo, Kevin L (9)
|
NCNCAC |
59.67 |
58.76 |
-0.91 |
| 18 |
Biller, Lukas A (10)
|
NCNCAC |
59.91 |
58.86 |
-1.05 |
| 19 |
Brock, Benjamin G (10)
|
NCNCAC |
57.55 |
59.07 |
1.52 |
| 20 |
Hitchcock, David J (8)
|
NCNCAC |
1:08.71 |
1:06.66 |
-2.05 |
|
Wu, Ames H (10)
|
NCNCAC |
58.46 |
DQ |
- |
|
Patkar, Aneesh A (10)
|
NCUNAT |
50.60 |
DQ |
- |
|
Preston, William J (9)
|
NCGCY |
1:07.99 |
NS |
- |