| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schilling, Christopher A (12)
|
NCSGSA |
30.73 |
31.70 |
0.97 |
| 2 |
Jacobs, William T (12)
|
NCSFSC |
32.41 |
32.57 |
0.16 |
| 3 |
Shaw, Casey R (12)
|
NCGCY |
32.63 |
32.67 |
0.04 |
| 4 |
Greenfield, Daniel J (12)
|
NCTYDE |
39.26 |
34.48 |
-4.78 |
| 5 |
Creep, Kyle D (11)
|
NCTYDE |
38.40 |
34.62 |
-3.78 |
| 6 |
Conklin, Brandt C (12)
|
NCSFSC |
33.38 |
34.74 |
1.36 |
| 7 |
Weatherly, Keaton J (11)
|
NCRACY |
37.21 |
35.92 |
-1.29 |
| 8 |
Sheffield, Chase B (12)
|
NCHPSC |
38.35 |
36.61 |
-1.74 |
| 9 |
Stieber, Jack R (11)
|
NCTYDE |
36.23 |
37.19 |
0.96 |
| 10 |
Turner, Grant T (12)
|
NCTYDE |
37.95 |
37.77 |
-0.18 |
| 11 |
Grimshaw, Alexander L (12)
|
NCSSS |
38.41 |
39.74 |
1.33 |
| 12 |
Williams, Hudson O (11)
|
NCTYDE |
44.30 |
42.22 |
-2.08 |
| 13 |
Fielden, Sam C (11)
|
NCHPSC |
49.07 |
42.98 |
-6.09 |
| 14 |
Ekstein, Benjamin G (11)
|
NCTYDE |
|
43.43 |
- |
| 15 |
Pirkle, James M (11)
|
NCTYDE |
|
44.07 |
- |
| 16 |
Spaulding, Keaton R (11)
|
NCTYDE |
50.67 |
44.88 |
-5.79 |
| 17 |
Rivas, Bruno (11)
|
NCSGSA |
46.01 |
49.49 |
3.48 |
| 18 |
Schofield, Ronald F (11)
|
NCRACY |
51.64 |
52.28 |
0.64 |
| 19 |
Nichols, Jona W (11)
|
NCTYDE |
57.06 |
56.25 |
-0.81 |
|
Trowbridge, James M (11)
|
NCTYDE |
30.74 |
NS |
- |