| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wang, Gary Q (14)
|
MASSC |
1:08.97 |
1:09.75 |
0.78 |
| 1 |
Xu, Tianrui (13)
|
MAUN-0 |
|
1:19.40 |
- |
| 1 |
Almodovar, Jayden J (13)
|
MALAC |
1:22.33 |
1:23.08 |
0.75 |
| 2 |
Skelly, Kyle D (14)
|
MADST |
1:18.89 |
1:18.67 |
-0.22 |
| 2 |
Ott, Leo M (14)
|
MDLBA |
1:28.81 |
1:22.76 |
-6.05 |
| 2 |
Denn, Adam P (14)
|
MADST |
1:24.44 |
1:23.96 |
-0.48 |
| 3 |
Croghan, Nicholas A (13)
|
MAHAY |
1:16.56 |
1:19.65 |
3.09 |
| 3 |
Wu, Leonard Z (13)
|
MAUMAC |
1:33.42 |
1:25.11 |
-8.31 |
| 3 |
Strukelj, Andre Q (14)
|
MADST |
1:27.52 |
1:29.35 |
1.83 |
| 4 |
Moody, Maximilian M (14)
|
MDLBA |
1:27.46 |
1:30.39 |
2.93 |
| 4 |
Wenhold, Gregg H (14)
|
MACYA |
1:28.93 |
1:30.50 |
1.57 |
| 5 |
Konarski, Hunter (14)
|
MAUN-1 |
1:34.94 |
1:32.40 |
-2.54 |
| 5 |
Smith, Cole T (13)
|
MAHAY |
1:27.34 |
1:32.84 |
5.50 |
| 6 |
Holman, John J (13)
|
MDLBA |
1:43.42 |
1:33.16 |
-10.26 |
| 7 |
Ivanovic, Aleksandar Z (14)
|
MASSC |
2:00.37 |
1:33.87 |
-26.50 |
| 8 |
Troy, William E (14)
|
MALAC |
1:32.24 |
1:34.26 |
2.02 |
| 9 |
Spaulding, Kyle B (14)
|
MALAC |
1:36.44 |
1:36.62 |
0.18 |
| 10 |
Litrenta, Michael A (13)
|
MDLBA |
|
1:43.97 |
- |
| 11 |
Marcinkowski, Matthew S (14)
|
MACHEL |
1:51.59 |
1:51.66 |
0.07 |