| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Swope, Justin T (8)
|
MATHY |
41.80 |
42.27 |
0.47 |
| 2 |
Tini, Jeffrey T (8)
|
MATHY |
|
43.31 |
- |
| 3 |
Yon, Justin S (8)
|
MABGH |
47.24 |
43.80 |
-3.44 |
| 4 |
Gallagher, Nathan F (8)
|
MAECCC |
46.66 |
46.91 |
0.25 |
| 5 |
Guinaugh, Ethan J (8)
|
MATWAC |
47.64 |
50.56 |
2.92 |
| 6 |
Baraka, Judah E (8)
|
MAUNGP |
52.75 |
51.00 |
-1.75 |
| 7 |
Nguyen, Benjamin T (8)
|
MAGPAC |
53.55 |
51.04 |
-2.51 |
| 8 |
Haney, Gavin J (8)
|
MATWAC |
|
51.35 |
- |
| 9 |
Krafczek, Henry (8)
|
MAWWC |
|
51.96 |
- |
| 10 |
Gadzinski, Andrew M (8)
|
MAGPAC |
53.54 |
52.42 |
-1.12 |
| 11 |
Clark, Jeremy J (8)
|
MAGPAC |
54.45 |
52.43 |
-2.02 |
| 12 |
Newcomb, Nathan P (8)
|
MAGPAC |
|
53.91 |
- |
| 13 |
Neuman, Keenan J (8)
|
MAECCC |
|
57.86 |
- |
| 14 |
Billet, Adam J (8)
|
MATWAC |
54.83 |
59.03 |
4.20 |
| 15 |
Houck, Cohen (8)
|
MATWAC |
|
1:55.81 |
- |
|
Morrison, Alexander P (8)
|
MAGPAC |
|
DQ |
- |
|
Lee, Christian J (8)
|
MABGH |
|
DQ |
- |
|
Tanzola, Luke A (8)
|
MAGPAC |
|
NS |
- |
|
McGarvey, Finnian L (8)
|
MAFSS |
|
NS |
- |
|
Williams, Cooper D (8)
|
MATHY |
|
NS |
- |