| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Favre, Brayden N (10)
|
MAUPY |
1:19.45 |
1:14.21 |
-5.24 |
| 2 |
Padilla, Kyle (10)
|
MAPAY |
1:16.74 |
1:14.50 |
-2.24 |
| 3 |
Burk, Kyle M (9)
|
MAKAY |
1:20.40 |
1:16.90 |
-3.50 |
| 4 |
Roulstone, Flynn H (10)
|
MAPAY |
|
1:22.07 |
- |
| 5 |
Burnell, Noah (9)
|
MAWEST |
1:27.41 |
1:23.74 |
-3.67 |
| 6 |
Hoke, Wyatt N (9)
|
MARAYS |
1:26.77 |
1:24.33 |
-2.44 |
| 7 |
Truong, Matthew (10)
|
MAPAY |
1:39.36 |
1:27.02 |
-12.34 |
| 8 |
Belair, Jonathan M (10)
|
MABRY |
1:26.21 |
1:28.48 |
2.27 |
| 9 |
Viner, Riley C (10)
|
MARKRY |
|
1:33.05 |
- |
| 10 |
Mita, Eustace W (10)
|
MARKRY |
1:46.39 |
1:33.56 |
-12.83 |
| 11 |
Grewal, Yashveer (9)
|
MAPAY |
|
1:33.92 |
- |
| 12 |
Kennedy, Derek (10)
|
MARAYS |
|
1:36.55 |
- |
| 13 |
King, Ryan T (9)
|
MARKRY |
1:43.07 |
1:38.80 |
-4.27 |
| 14 |
Malvankar, Pratirp (9)
|
MALCY |
1:34.61 |
1:38.95 |
4.34 |
| 15 |
Deng, Matthew G (9)
|
MARKRY |
1:45.26 |
1:43.14 |
-2.12 |
| 16 |
Jimenez, Parker L (10)
|
MARAYS |
|
1:44.35 |
- |
| 17 |
Hartzell, Spencer W (10)
|
MAUPY |
|
1:52.45 |
- |
|
Barnes, Tristan K (10)
|
MARAYS |
|
DQ |
- |
|
Ciechanowski, Stephen (9)
|
MARAYS |
|
DQ |
- |
|
Engle, Samuel (10)
|
MALCY |
1:30.16 |
DQ |
- |