| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reice, Noah (10)
|
MAWEST |
38.11 |
36.48 |
-1.63 |
| 1 |
Woerner, Davis C (10)
|
MALCY |
44.16 |
42.41 |
-1.75 |
| 1 |
Bondi, Miles (10)
|
MAUDAC |
49.75 |
44.29 |
-5.46 |
| 2 |
Scholer, Richard Z (10)
|
MACBST |
45.48 |
43.44 |
-2.04 |
| 2 |
Waldron, Kevin P (10)
|
MAJY |
49.25 |
45.40 |
-3.85 |
| 3 |
Tyler, Timmy (9)
|
MAWEST |
47.81 |
45.58 |
-2.23 |
| 3 |
Feinberg, Carson J (10)
|
MAEAAC |
47.47 |
47.43 |
-0.04 |
| 4 |
Lynch, Ren W (9)
|
MAWEST |
46.23 |
48.76 |
2.53 |
| 4 |
Sperling, Luke (10)
|
MALCY |
50.58 |
50.50 |
-0.08 |
| 5 |
Dang, Leon (10)
|
MALCY |
50.11 |
51.34 |
1.23 |
| 6 |
Calabro, Stephen T (10)
|
MAGAAC |
|
51.88 |
- |
| 7 |
Moore, Thomas A (10)
|
MASERP |
48.73 |
52.28 |
3.55 |
| 8 |
Friedman, Ethan S (10)
|
MAJRAY |
53.76 |
52.33 |
-1.43 |
| 9 |
Suc, Maximilien P (10)
|
MAUDAC |
54.13 |
53.66 |
-0.47 |
| 10 |
Warriner, Thomas G (10)
|
MAWEST |
56.25 |
53.72 |
-2.53 |
| 11 |
Pan, William L (9)
|
MALCY |
54.23 |
53.73 |
-0.50 |
| 12 |
Keller, Aidan (10)
|
MAWEST |
|
54.01 |
- |
| 13 |
Gaulrapp, Ryan C (9)
|
MAUN |
|
57.03 |
- |
| 14 |
McMahon, Conor E (9)
|
MACHEL |
|
1:00.55 |
- |
| 15 |
Lam, Nicholas V (9)
|
MACHEL |
|
1:03.88 |
- |
|
Rizzuto, Andrew (10)
|
MAUDAC |
1:04.94 |
DQ |
- |
|
Matsinger, William C (9)
|
MACHEL |
|
DQ |
- |
|
Fu, Brandon (9)
|
MAUDAC |
|
NS |
- |
|
Ji, David (10)
|
MAUDAC |
45.04 |
NS |
- |
|
Fulmor, Maximilian I (10)
|
MACHEL |
|
NS |
- |