| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhang, Darren (12)
|
MRPAC |
41.34 |
37.26 |
-4.08 |
| 2 |
Cerrato, Jacob A (12)
|
MRMWDA |
40.06 |
38.28 |
-1.78 |
| 3 |
Casper, Jason T (12)
|
MAUN |
38.84 |
38.52 |
-0.32 |
| 4 |
Yastion, Adam E (12)
|
MRMWDA |
40.30 |
39.11 |
-1.19 |
| 5 |
Sequeiros, Sebastian (11)
|
MRNYSA |
40.71 |
39.52 |
-1.19 |
| 6 |
Perillo, Austin J (11)
|
MRMWDA |
39.84 |
39.58 |
-0.26 |
| 7 |
Insdorf, Joshua C (11)
|
MRMWDA |
40.64 |
39.88 |
-0.76 |
| 8 |
Stanton, Geoffrey (12)
|
MAUN |
|
40.22 |
- |
| 9 |
Tat, Aidan G (12)
|
MRTRS |
41.69 |
41.46 |
-0.23 |
| 10 |
Bleyzer, Jonathan (12)
|
MRTRS |
44.81 |
42.58 |
-2.23 |
| 11 |
Rodriguez, Zackary A (12)
|
MRTRS |
47.56 |
45.71 |
-1.85 |
| 12 |
McLaine, Roland P (12)
|
MAUN |
47.91 |
48.11 |
0.20 |
| 13 |
Taylor, Ryan H (11)
|
MRWSSC |
47.89 |
48.51 |
0.62 |
| 14 |
Borkenhagen, Derrick (12)
|
MRAGMV |
1:01.22 |
58.63 |
-2.59 |
| 15 |
Capper, Gavin J (11)
|
MRAGMV |
1:00.89 |
1:00.35 |
-0.54 |
| 16 |
McClean, Daniel (11)
|
MRTRS |
57.62 |
1:00.44 |
2.82 |
|
DeVitto, Michael A (12)
|
MAUN |
45.20 |
DQ |
- |
|
Langone, Lucas M (12)
|
MRAGMV |
1:12.89 |
DQ |
- |
|
Holland, Connor M (11)
|
MRNYSA |
43.25 |
NS |
- |