| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Deng, Jerry Y (7)
|
MAMSA |
26.76 |
25.36 |
-1.40 |
| 2 |
Ciongoli, Samuel L (7)
|
MABSC |
|
28.09 |
- |
| 3 |
Gu, Ray (7)
|
MASSC |
29.83 |
28.46 |
-1.37 |
| 4 |
Walsh, Eamonn P (7)
|
MAJW |
33.40 |
34.44 |
1.04 |
| 5 |
Julian, Jacob R (7)
|
MAMSA |
|
37.18 |
- |
| 6 |
Gardner-Kratz, Griffin J (7)
|
MAJW |
40.25 |
44.88 |
4.63 |
| 7 |
Nixon, Noble J (7)
|
MAFCA |
|
45.07 |
- |
|
Foo, Kent S (7)
|
MABSC |
31.38 |
DQ |
- |
|
Deasy, Liam B (7)
|
MAEAAC |
30.88 |
DQ |
- |
|
Stankiewicz-Goldsmit, Willia (7)
|
MAFCA |
44.15 |
DQ |
- |
|
Heebner-Elliott, Trevor W (7)
|
MAGRA |
|
DQ |
- |
|
Rocca, Eli W (7)
|
MAGRA |
|
DQ |
- |
|
Chon, Aiden L (7)
|
MAJW |
|
DQ |
- |
|
McMillan, Ryan S (7)
|
MAJW |
|
DQ |
- |
|
Dong, Keith H (7)
|
MAFCA |
|
NS |
- |
|
Rexroat, Maximus E (7)
|
MAMSA |
48.59 |
NS |
- |