| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mu, Jett Y (10)
|
NCNCAC |
1:20.84 |
1:21.18 |
0.34 |
| 2 |
Askar, Danyar (10)
|
NCNCAC |
1:23.22 |
1:23.46 |
0.24 |
| 3 |
Lehning, John L (10)
|
NCTAC |
1:36.99 |
1:28.76 |
-8.23 |
| 4 |
Hall, Judah E (10)
|
NCWAVE |
1:28.65 |
1:30.24 |
1.59 |
| 5 |
Frazer, Ian W (10)
|
NCMOR |
1:31.62 |
1:31.42 |
-0.20 |
| 6 |
Nelson, Elijah R (9)
|
NCMOR |
1:32.37 |
1:34.12 |
1.75 |
| 7 |
Cotham, James D (10)
|
NCMOR |
1:34.16 |
1:34.83 |
0.67 |
| 8 |
Townsend, Alexander J (9)
|
NCMOR |
1:42.35 |
1:35.13 |
-7.22 |
| 9 |
Guglielmo, Benjamin R (9)
|
NCMOR |
1:42.01 |
1:38.89 |
-3.12 |
| 10 |
Wen, Hanxiang L (10)
|
NCTAC |
1:49.02 |
1:39.71 |
-9.31 |
| 11 |
Colacito, Leonardo B (9)
|
NCNCAC |
1:47.42 |
1:40.91 |
-6.51 |
| 12 |
Batrouni, Michael M (10)
|
NCTAC |
|
1:43.57 |
- |
| 13 |
Boyce, Matthew J (10)
|
NCMOR |
1:45.06 |
1:44.95 |
-0.11 |
| 14 |
Liao, Kevin J (10)
|
NCTAC |
1:42.99 |
1:45.69 |
2.70 |
| 15 |
Garrett, Logan F (10)
|
NCYBAC |
1:46.80 |
1:45.96 |
-0.84 |
| 16 |
DuBois, Lucas P (10)
|
NCMOR |
1:55.86 |
1:50.74 |
-5.12 |
| 17 |
Ramakrishnan, Aneesh S (10)
|
NCNCAC |
2:05.19 |
1:54.86 |
-10.33 |
| 18 |
Saltani, Noah T (10)
|
NCMOR |
2:10.08 |
1:55.59 |
-14.49 |
| 19 |
Lee, Alex W (9)
|
NCWAVE |
1:50.13 |
2:00.71 |
10.58 |
| 20 |
Grant, Aiden P (10)
|
NCYBAC |
1:57.36 |
2:02.07 |
4.71 |
| 21 |
Jones, Noah C (9)
|
NCYBAC |
2:36.29 |
2:34.83 |
-1.46 |
|
Rammel, Mattaus C (9)
|
NCMOR |
1:50.00 |
DQ |
- |