| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hinckley, Casey W (12)
|
NCLTNC |
45.20 |
40.69 |
-4.51 |
| 2 |
Hall, Judah E (11)
|
NCWAVE |
45.96 |
44.33 |
-1.63 |
| 3 |
Davidson, Aaron M (11)
|
NCWAVE |
52.81 |
44.77 |
-8.04 |
| 4 |
Stutts, Ian U (11)
|
NCMOR |
51.34 |
45.83 |
-5.51 |
| 5 |
Kurdieh, Jad A (11)
|
NCWAVE |
|
46.82 |
- |
| 6 |
Bridgers, Tillman M (12)
|
NCRSA |
|
46.87 |
- |
| 7 |
Page, Logan A (12)
|
NCWAVE |
49.51 |
48.19 |
-1.32 |
| 8 |
Handschumacher, Landon D (11)
|
NCWAVE |
48.48 |
48.98 |
0.50 |
| 9 |
Boyce, Matthew J (11)
|
NCMOR |
51.81 |
49.94 |
-1.87 |
| 10 |
Callahan, James C (11)
|
NCRSA |
|
49.97 |
- |
| 11 |
Camp, Collin (11)
|
NCMOR |
51.15 |
50.02 |
-1.13 |
| 12 |
Adil, Jibran (11)
|
NCMOR |
1:15.93 |
50.33 |
-25.60 |
| 13 |
Blue, Duncan L (11)
|
NCMOR |
55.00 |
50.46 |
-4.54 |
| 14 |
Aqrabawi, Kallid A (12)
|
NCMOR |
51.76 |
51.23 |
-0.53 |
| 15 |
Moujeahid, Adam K (11)
|
NCWAVE |
58.01 |
51.81 |
-6.20 |
| 16 |
Bubar, Daniel J (11)
|
NCWAVE |
55.03 |
52.48 |
-2.55 |
| 17 |
Pappas, Benjamin W (12)
|
NCWAVE |
1:03.03 |
54.57 |
-8.46 |
| 18 |
Wen, Samuel X (11)
|
NCWAVE |
1:00.13 |
55.63 |
-4.50 |
| 19 |
Hutchins, Matthew T (11)
|
NCWAVE |
1:03.31 |
56.20 |
-7.11 |
| 20 |
DuBois, Lucas P (11)
|
NCMOR |
59.41 |
56.45 |
-2.96 |
| 21 |
White, Deacon C (12)
|
NCRSA |
57.12 |
56.51 |
-0.61 |
| 22 |
Waechter, Logan E (11)
|
NCMOR |
1:01.15 |
57.82 |
-3.33 |
| 23 |
Ragains, Philip J (11)
|
NCMOR |
1:00.64 |
57.83 |
-2.81 |
| 24 |
Tant, Thomas C (11)
|
NCMOR |
57.43 |
59.04 |
1.61 |
| 25 |
Collins, Myers L (12)
|
NCMOR |
1:00.00 |
1:00.90 |
0.90 |
| 26 |
Bondo, Christopher L (11)
|
NCRSA |
59.87 |
1:00.99 |
1.12 |
| 27 |
McDonnell, Gavin J (12)
|
NCRSA |
|
1:01.90 |
- |
|
Zhao, Larry (11)
|
NCWAVE |
1:00.13 |
NS |
- |
|
Pande, Saveer (12)
|
NCLTNC |
|
NS |
- |