| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Camacho, Clement D (11)
|
NCUN |
1:06.82 |
1:05.91 |
-0.91 |
| 2 |
Walcott, Benjamin J (12)
|
NCGFSC |
1:09.10 |
1:06.19 |
-2.91 |
| 3 |
Hughes, Jackson C (12)
|
NCWOW |
1:07.98 |
1:06.77 |
-1.21 |
| 4 |
Witmer, William C (12)
|
NCUN |
1:10.29 |
1:08.54 |
-1.75 |
| 5 |
Brown, Lawson W (11)
|
NCCFAC |
1:08.90 |
1:09.14 |
0.24 |
| 6 |
Riley, Seth A (12)
|
SCMBR |
1:11.54 |
1:14.34 |
2.80 |
| 7 |
Clayton, William F (12)
|
NCGFSC |
1:16.71 |
1:14.54 |
-2.17 |
| 8 |
Hawthorne, Maxwell S (11)
|
NCWOW |
1:17.15 |
1:14.73 |
-2.42 |
| 9 |
Wilmot, Kai E (11)
|
SCMBR |
1:20.73 |
1:16.79 |
-3.94 |
| 10 |
Derwin, Nathaniel T (12)
|
NCGFSC |
1:17.01 |
1:16.97 |
-0.04 |
| 11 |
Tillery, Wade H (12)
|
NCWOW |
1:18.38 |
1:18.42 |
0.04 |
| 12 |
House, William E (11)
|
NCUN |
1:22.49 |
1:19.45 |
-3.04 |
| 13 |
Boudreau, Ryan M (11)
|
SCCAC |
1:17.71 |
1:19.90 |
2.19 |
| 14 |
Park, Dylan T (11)
|
NCWOW |
1:20.79 |
1:20.96 |
0.17 |
| 15 |
Mejouev, Maxim (12)
|
NCWOW |
1:26.61 |
1:24.58 |
-2.03 |
| 16 |
Rabon, Matthew R (11)
|
NCGFSC |
1:25.40 |
1:25.65 |
0.25 |
| 17 |
Upadhyay, Apurva N (11)
|
NCGFSC |
1:29.59 |
1:29.01 |
-0.58 |
| 18 |
DiGuiseppe, Julian M (12)
|
NCBAC |
1:28.87 |
1:31.39 |
2.52 |
| 19 |
Henrick, Ryan C (11)
|
SCMBR |
|
1:44.62 |
- |
| 20 |
Miller, Greyson F (12)
|
NCBAC |
1:58.89 |
1:46.23 |
-12.66 |
| 21 |
Hill, Andrew T (12)
|
NCCFAC |
1:52.06 |
1:50.89 |
-1.17 |
| 22 |
McGhee, Jackson T (11)
|
NCBAC |
2:06.22 |
2:07.47 |
1.25 |
| 23 |
Pendell, Samuel J (12)
|
NCUNAF |
|
2:18.90 |
- |
|
Miller, Michael M (12)
|
NCUNAF |
|
DQ |
- |