| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gamboli, Luke (14)
|
MRTRS |
1:00.52 |
58.69 |
-1.83 |
| 2 |
Dwyer, John P (14)
|
MRWSSC |
56.41 |
59.10 |
2.69 |
| 3 |
Reining, Robert L (13)
|
MRRFAC |
1:02.95 |
1:00.98 |
-1.97 |
| 4 |
Baione, Michael T (14)
|
MRRFAC |
1:02.70 |
1:02.52 |
-0.18 |
| 5 |
Reinhardt, Hunter P (14)
|
ADHAWK |
1:03.80 |
1:03.53 |
-0.27 |
| 6 |
O'Gorman, Ciaran (14)
|
MRNYSA |
1:05.25 |
1:04.27 |
-0.98 |
| 7 |
Sommer, Christopher A (14)
|
MRAG |
1:09.89 |
1:04.41 |
-5.48 |
| 8 |
Stangeby, Jon-Christian (13)
|
MRAG |
1:06.64 |
1:05.46 |
-1.18 |
| 9 |
Trzewik-Quinn, Tadeusz K (13)
|
ADHAWK |
1:06.05 |
1:05.63 |
-0.42 |
| 10 |
Vasquez, Brandon (14)
|
MRRFAC |
1:08.10 |
1:07.14 |
-0.96 |
| 11 |
Alpay, Zachary M (14)
|
MRRFAC |
1:07.71 |
1:09.33 |
1.62 |
| 12 |
Quinones Jr., David (13)
|
MRWSSC |
1:11.64 |
1:11.29 |
-0.35 |
| 13 |
Geisler, Sean M (14)
|
ADHAWK |
1:09.70 |
1:12.88 |
3.18 |
| 14 |
Ruan, Andrew (13)
|
MRRFAC |
1:22.33 |
1:14.95 |
-7.38 |
| 15 |
Sheehan, Matthew J (13)
|
MRWSSC |
|
1:16.97 |
- |
| 16 |
Mcgrath, Connor (14)
|
MRTRS |
1:24.21 |
1:17.08 |
-7.13 |
| 17 |
Maresca, Thomas W (13)
|
MRRFAC |
1:09.79 |
1:19.25 |
9.46 |
| 18 |
Kong, Raymond (13)
|
MRCIY |
1:20.91 |
1:19.31 |
-1.60 |
|
Babej, Max C (14)
|
MRJCCT |
1:19.01 |
DQ |
- |
|
Buchman, Steven J (13)
|
MRNYSA |
|
NS |
- |