| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Monfils, Jack R (10)
|
WIDCY |
1:28.08 |
1:27.21 |
-0.87 |
| 2 |
Shewfelt, Finch p (10)
|
ILMYST |
1:29.52 |
1:29.79 |
0.27 |
| 3 |
Oshan, Arjun K (10)
|
WILAXY |
1:32.73 |
1:30.71 |
-2.02 |
| 4 |
Lang, Francis R (10)
|
ILMYST |
1:34.29 |
1:35.47 |
1.18 |
| 5 |
Seel, Clayton J (10)
|
WISSTY |
1:58.92 |
1:41.99 |
-16.93 |
| 6 |
Cheng, Gabriel J (10)
|
WISSTY |
2:00.38 |
1:45.58 |
-14.80 |
| 7 |
Nordahl, Kai (10)
|
WIDCY |
1:45.60 |
1:49.54 |
3.94 |
| 8 |
Vietti, Connor A (9)
|
ILMYST |
1:58.52 |
1:50.20 |
-8.32 |
| 9 |
Zarda, Ryker R (10)
|
WIFCY |
2:00.92 |
1:53.05 |
-7.87 |
| 10 |
McKittrick, Hunter F (10)
|
WIGYD |
1:59.90 |
1:53.37 |
-6.53 |
| 11 |
Peng, Nathan B (9)
|
ILMYST |
2:00.91 |
1:55.38 |
-5.53 |
| 12 |
Thieme, Aydin (10)
|
WIKENO |
2:15.05 |
2:21.64 |
6.59 |
| 13 |
Wendell, Burke A (9)
|
WIFCY |
2:15.00 |
2:29.56 |
14.56 |
|
Eaton-Strong, Logan C (9)
|
ILMYST |
1:43.10 |
DQ |
- |
|
Borzynski, Jack M (10)
|
WISEA |
2:20.00 |
NS |
- |