| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shtrambrand, Samuel (12)
|
MALMOR |
1:07.17 |
1:06.14 |
-1.03 |
| 1 |
Mignogna, Dylan M (12)
|
MAHHAA |
1:14.39 |
1:07.22 |
-7.17 |
| 1 |
Tupper, Hayden M (11)
|
MAWCAC |
|
1:11.94 |
- |
| 2 |
Groff, Christopher M (11)
|
MAMAC |
1:10.54 |
1:09.15 |
-1.39 |
| 2 |
Pervall, Ian C (11)
|
MADCAA |
1:13.81 |
1:12.42 |
-1.39 |
| 2 |
Rohrbaugh, Kyle J (12)
|
MATOPS |
1:20.46 |
1:14.26 |
-6.20 |
| 3 |
Thomas, Matthew (12)
|
MAFCA |
1:15.76 |
1:14.73 |
-1.03 |
| 3 |
Newhall, Henry C (11)
|
MAEAAC |
|
1:17.08 |
- |
| 4 |
Song, Isaac (12)
|
MAWCAC |
1:17.75 |
1:17.82 |
0.07 |
| 5 |
Ji, David (11)
|
MAUDAC |
1:25.66 |
1:21.69 |
-3.97 |
| 6 |
Donofrio, Nicholas G (11)
|
MAUDAC |
|
1:22.41 |
- |
| 7 |
Sweeney, Scott S (12)
|
MAPCAC |
1:25.83 |
1:24.01 |
-1.82 |
| 8 |
Fan, Francis (12)
|
MAFCA |
1:34.16 |
1:29.83 |
-4.33 |
| 9 |
Salimov, Daniil T (11)
|
MAUDAC |
1:52.56 |
1:31.41 |
-21.15 |
| 10 |
Schilling, Eric V (12)
|
MAPVAC |
1:33.65 |
1:33.50 |
-0.15 |
| 11 |
Racek, Philip (11)
|
MANPAC |
|
1:34.10 |
- |
| 12 |
Feinberg, Carson J (11)
|
MAEAAC |
1:33.34 |
1:35.18 |
1.84 |
| 13 |
Johnson, Cooper K (12)
|
MAFCA |
1:37.43 |
1:45.22 |
7.79 |
|
Miller, Nate D (11)
|
MATWAC |
|
NS |
- |
|
Sherry, Matthew K (12)
|
MASPFD |
1:12.21 |
NS |
- |
|
Howard, Henry (12)
|
MALMOR |
|
NS |
- |