| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Green, Mason G (12)
|
MATOPS |
|
1:07.37 |
- |
| 1 |
Harter, Eric B (12)
|
MAUPY |
1:10.97 |
1:09.72 |
-1.25 |
| 1 |
Kennedy, Jake Z (11)
|
MARAYS |
1:10.34 |
1:10.21 |
-0.13 |
| 2 |
Angelinas, Konstantinos (11)
|
MANEYS |
|
1:13.43 |
- |
| 3 |
Hang, Kai V (11)
|
MAUPY |
1:17.62 |
1:14.14 |
-3.48 |
| 4 |
Tye, Harry I (12)
|
MABYNS |
1:21.36 |
1:16.98 |
-4.38 |
| 5 |
Troy, William E (12)
|
MAGMAC |
1:37.22 |
1:18.87 |
-18.35 |
| 6 |
Schutta, Benjamin H (11)
|
MAFSS |
1:20.82 |
1:21.16 |
0.34 |
| 7 |
Moretti, Myles D (11)
|
MARKRY |
|
1:22.37 |
- |
| 8 |
Jeffers, Issac M (11)
|
MAUPY |
1:23.17 |
1:25.49 |
2.32 |
| 9 |
Malaver, Sebastian F (11)
|
MANEYS |
|
1:31.64 |
- |
| 10 |
Hauff, Jacob P (12)
|
MANEYS |
|
1:38.04 |
- |
| 11 |
Favre, Kaiden J (11)
|
MAUPY |
1:44.31 |
1:39.67 |
-4.64 |
|
Hua, Andrew (11)
|
MARKRY |
|
NS |
- |
|
Colon, Aaron B (12)
|
MAUN-A |
|
NS |
- |