| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stevens, Aaron Z (10)
|
MAWEST |
1:10.69 |
1:09.00 |
-1.69 |
| 2 |
Walt, Austin (10)
|
CTWYW |
1:10.68 |
1:10.31 |
-0.37 |
| 3 |
Byrd, Cameron (10)
|
MAWEST |
1:11.79 |
1:10.95 |
-0.84 |
| 4 |
Commodore, Niles L (10)
|
MAWEST |
1:16.02 |
1:15.94 |
-0.08 |
| 5 |
Tyler, Timmy (10)
|
MAWEST |
1:18.38 |
1:16.23 |
-2.15 |
| 6 |
Behm, John E (10)
|
MAJW |
1:16.61 |
1:16.31 |
-0.30 |
| 7 |
Murphy, Nolan W (10)
|
MASSC |
1:10.37 |
1:16.64 |
6.27 |
| 8 |
Babashak, Daniel C (10)
|
CTWYW |
1:17.18 |
1:17.51 |
0.33 |
| 9 |
Iyer, Hirsh E (9)
|
CTWYW |
1:19.18 |
1:17.52 |
-1.66 |
| 10 |
Broadbelt, Colin D (10)
|
MAJW |
1:18.04 |
1:18.64 |
0.60 |
| 11 |
Baker, Preston J (10)
|
NJSVY |
1:22.18 |
1:18.94 |
-3.24 |
| 12 |
Smilevski, Maximilian (10)
|
MASEA |
1:18.61 |
1:19.46 |
0.85 |
| 13 |
Jiang, Ryan Z (10)
|
MAMAR |
1:15.31 |
1:20.18 |
4.87 |
| 14 |
Birnbaum, Jacob T (10)
|
MAGSA |
1:11.88 |
1:22.16 |
10.28 |
| 15 |
Kennedy, Liam J (9)
|
MASEA |
1:15.91 |
1:24.17 |
8.26 |
| 16 |
Adams, Samuel E (9)
|
MAJW |
1:14.04 |
1:24.64 |
10.60 |
| 17 |
Raue, Colin T (10)
|
MAJW |
1:18.31 |
1:25.93 |
7.62 |
| 18 |
Morehead, Benjamin S (10)
|
NJBWTD |
1:29.45 |
1:26.37 |
-3.08 |
| 19 |
Tsaturyan, Aiden (9)
|
MAPWAC |
1:16.78 |
1:26.76 |
9.98 |
| 20 |
Lin, Corey M (10)
|
MASEA |
|
1:27.12 |
- |
| 21 |
Savov, Alex (9)
|
MASEA |
1:18.68 |
1:27.99 |
9.31 |
|
Kim, Luke (9)
|
NJSVY |
1:16.80 |
NS |
- |