| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sellars, Elijah A (11)
|
NCQCD |
1:15.39 |
1:18.49 |
3.10 |
| 2 |
Hohm, Owen J (11)
|
NCATOM |
1:23.00 |
1:21.39 |
-1.61 |
| 3 |
Smith, Gunner L (12)
|
NCCVAC |
1:23.12 |
1:21.46 |
-1.66 |
| 4 |
Kreps, Gray J (11)
|
NCATOM |
1:31.68 |
1:28.74 |
-2.94 |
| 5 |
Hall, James C (11)
|
NCATOM |
1:33.40 |
1:29.80 |
-3.60 |
| 6 |
Yang, Austin J (12)
|
NCATOM |
1:30.23 |
1:31.91 |
1.68 |
| 7 |
Ferry, Jedidiah T (11)
|
NCATOM |
1:37.38 |
1:32.11 |
-5.27 |
| 8 |
Tabor, Noah E (11)
|
NCGG |
1:28.65 |
1:32.12 |
3.47 |
| 9 |
Makdad, Michael G (11)
|
NCWST |
1:50.26 |
1:35.34 |
-14.92 |
| 10 |
Chow, Logan R (11)
|
NCATOM |
1:36.76 |
1:36.25 |
-0.51 |
| 11 |
Orsenigo, Owen W (11)
|
NCATOM |
1:38.42 |
1:36.77 |
-1.65 |
| 12 |
Tracy, Peter C (12)
|
NCCVAC |
1:40.34 |
1:38.72 |
-1.62 |
| 13 |
Felder, Wilson J (11)
|
NCQCD |
1:43.74 |
1:38.96 |
-4.78 |
| 14 |
Knox, Benjamin L (11)
|
NCATOM |
|
1:55.54 |
- |
| 15 |
Irish, Aiden D (11)
|
NCGG |
|
2:06.58 |
- |
|
Morales, Joshua A (12)
|
NCGG |
2:03.90 |
NS |
- |
|
Elabdellaoui, Nick M (11)
|
NCATOM |
|
NS |
- |
|
Cassidy, Peter B (11)
|
NCATOM |
1:30.51 |
NS |
- |