| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Oneill, Kyle W (12)
|
MAGRA |
36.64 |
35.94 |
-0.70 |
| 1 |
Corrado, David A (12)
|
MAJDEL |
37.89 |
36.48 |
-1.41 |
| 1 |
Berger, Benjamin H (11)
|
MAFSA |
41.56 |
42.48 |
0.92 |
| 2 |
McDonough, Lucas G (11)
|
MALMOR |
37.87 |
36.86 |
-1.01 |
| 2 |
Chotkowski, Grant K (12)
|
MAWCAY |
42.80 |
42.95 |
0.15 |
| 3 |
Egan, Gavin J (11)
|
MANSC |
39.69 |
39.00 |
-0.69 |
| 3 |
Coghlan, Hunter H (12)
|
MAFWAC |
45.93 |
43.62 |
-2.31 |
| 4 |
Aievoli, Dominick J (11)
|
MACAA |
45.78 |
43.73 |
-2.05 |
| 5 |
Snook, Jayden M (11)
|
MAGRA |
45.04 |
43.85 |
-1.19 |
| 6 |
Eck, Ethan C (12)
|
MAJDEL |
44.74 |
44.13 |
-0.61 |
| 7 |
Seiss, Logan P (12)
|
MACAA |
47.11 |
44.14 |
-2.97 |
| 8 |
Alstrom, Jon R (12)
|
MAGRA |
46.30 |
44.26 |
-2.04 |
| 9 |
Burns, Ronan C (11)
|
MAGRA |
46.13 |
44.41 |
-1.72 |
| 10 |
Cohn, Matthew E (12)
|
MAACAC |
44.52 |
44.51 |
-0.01 |
| 11 |
Grillo, Michael A (12)
|
MAJDEL |
44.60 |
44.77 |
0.17 |
| 12 |
Ashburn, Adam M (11)
|
MANSC |
45.05 |
44.90 |
-0.15 |
| 13 |
Brango, Adam J (12)
|
MAFWAC |
45.73 |
45.39 |
-0.34 |
| 14 |
Skrobot, Matthew W (11)
|
MAJDEL |
46.01 |
45.48 |
-0.53 |
| 15 |
Angelov, Alexander V (12)
|
MAWA |
48.45 |
47.19 |
-1.26 |
| 16 |
Respicio, Lucas (12)
|
MAACAC |
49.28 |
47.36 |
-1.92 |
| 17 |
Burns, James D (11)
|
MAWA |
|
47.54 |
- |
| 18 |
Schofield IV, Edwin F (12)
|
MACAA |
49.22 |
47.79 |
-1.43 |
| 19 |
Ngo, William M (11)
|
MAUN |
56.52 |
48.93 |
-7.59 |
| 20 |
Blandy, Jack J (11)
|
MAGRA |
52.60 |
49.11 |
-3.49 |
| 21 |
Miller, Ryan A (11)
|
MACAA |
|
53.65 |
- |
| 22 |
Grabowsky, Lukas V (11)
|
MAWA |
|
54.62 |
- |
| 23 |
Young, Alex S (11)
|
MAFSA |
55.10 |
56.69 |
1.59 |
| 24 |
Agamalian, Ryan p (11)
|
MAACAC |
1:02.17 |
1:01.52 |
-0.65 |
|
Kobryn, Ayden W (11)
|
MALMOR |
43.66 |
NS |
- |
|
Citara, Chase J (11)
|
MAACAC |
44.76 |
NS |
- |