| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Koh, Anthony (12)
|
MAUDAC |
34.19 |
32.95 |
-1.24 |
| 2 |
Papanikolaou, Marcus P (12)
|
MAUN-G |
35.42 |
32.97 |
-2.45 |
| 3 |
Mistry, Aryan M (12)
|
MAHHAA |
36.04 |
35.88 |
-0.16 |
| 4 |
Westerman, Ryan C (11)
|
MANPAC |
36.94 |
36.64 |
-0.30 |
| 5 |
Lao, Brendan (12)
|
MANPAC |
37.01 |
37.09 |
0.08 |
| 6 |
Durkin, Jack T (11)
|
MAGAAC |
42.62 |
39.53 |
-3.09 |
| 7 |
Razzi, Matt R (12)
|
MARAYS |
41.99 |
39.85 |
-2.14 |
| 8 |
Medvedev, Nicolas (11)
|
MAUDAC |
|
40.04 |
- |
| 9 |
Racek, Philip (12)
|
MAGAAC |
45.21 |
40.27 |
-4.94 |
| 10 |
Stanczewski, Blake A (11)
|
MAPWAC |
40.52 |
40.53 |
0.01 |
| 11 |
Shapiro, Dylan G (11)
|
MAGAAC |
46.11 |
42.05 |
-4.06 |
| 12 |
Huang, Aaron J (11)
|
MASERP |
44.89 |
43.19 |
-1.70 |
| 13 |
McMahon, Conor E (12)
|
MACHEL |
|
46.07 |
- |
| 14 |
Mondgock, Avi M (11)
|
MAPCAC |
1:00.93 |
47.86 |
-13.07 |
| 15 |
McManus, Bennett W (11)
|
MARAYS |
54.26 |
49.26 |
-5.00 |
| 16 |
Decker, Cameron T (12)
|
MARAYS |
54.64 |
50.58 |
-4.06 |
| 17 |
Dian, David S (11)
|
MANPAC |
51.09 |
51.30 |
0.21 |
| 18 |
Kercy, Frederick N (12)
|
MASERP |
50.59 |
52.61 |
2.02 |
| 19 |
Porter, Patrick J (12)
|
MAUN-0 |
|
52.68 |
- |
| 20 |
Agamalian, Ryan p (11)
|
MAACAC |
1:02.17 |
1:02.69 |
0.52 |
|
Zhao, Roy N (12)
|
MAGAAC |
|
DQ |
- |
|
Faikish, Cole R (12)
|
MANPAC |
39.38 |
NS |
- |
|
Klein, Chase A (11)
|
MAUDAC |
47.88 |
NS |
- |