| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tran, Brian D (12)
|
MAMAR |
1:00.05 |
1:00.02 |
-0.03 |
| 1 |
Jiang, Ryan Z (11)
|
MAMAR |
1:07.49 |
1:06.71 |
-0.78 |
| 2 |
Catania, Massimo (12)
|
MAJW |
1:01.21 |
1:01.22 |
0.01 |
| 2 |
Yurkewicz, Alex N (11)
|
MAJW |
1:09.82 |
1:07.20 |
-2.62 |
| 3 |
Reasons, Kyle W (12)
|
MARAD |
1:02.40 |
1:05.09 |
2.69 |
| 3 |
Antonelli, Antonio V (12)
|
MAJW |
1:14.02 |
1:07.22 |
-6.80 |
| 4 |
Strockoz, Jacob T (11)
|
MATHY |
1:06.49 |
1:06.14 |
-0.35 |
| 4 |
Antonelli, Dominick L (12)
|
MAJW |
1:09.82 |
1:07.98 |
-1.84 |
| 5 |
Serrano, Noah D (11)
|
MAJW |
1:10.86 |
1:09.20 |
-1.66 |
| 6 |
Emmert, David J (11)
|
MAJW |
1:09.37 |
1:09.24 |
-0.13 |
| 7 |
Connelly, John R (11)
|
MAJW |
1:15.31 |
1:10.03 |
-5.28 |
| 8 |
Gilmore, Sean M (11)
|
MAUN-9 |
1:10.21 |
1:12.00 |
1.79 |
| 9 |
Wei, Zachary (11)
|
MAJW |
1:38.41 |
1:18.00 |
-20.41 |
| 10 |
Elamthuruthy, Alex (12)
|
MAJW |
1:19.71 |
1:18.76 |
-0.95 |
| 11 |
Raue, Colin T (11)
|
MAJW |
1:13.47 |
1:19.30 |
5.83 |
| 12 |
Owes, Arion (12)
|
MAT85 |
1:24.77 |
1:20.05 |
-4.72 |
| 13 |
Vedaraj, Aaron (12)
|
MAT85 |
1:32.47 |
1:33.93 |
1.46 |
| 14 |
Alena, Evan (12)
|
MAJW |
2:03.75 |
1:51.64 |
-12.11 |
|
Yang, Noah S (11)
|
MAJW |
1:20.49 |
NS |
- |
|
Barksdale, Jayden (11)
|
MAACAC |
|
NS |
- |