| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Robinette, Jakob T (18)
|
PVMAKO |
1:02.10 |
1:01.32 |
-0.78 |
| 2 |
Mitchell, William L (16)
|
PVMAKO |
1:14.50 |
1:03.72 |
-10.78 |
| 3 |
Engstrom, Allan C (16)
|
PVYORK |
1:08.64 |
1:03.73 |
-4.91 |
| 4 |
Kron, Wesley A (17)
|
PVYORK |
1:53.21 |
1:05.58 |
-47.63 |
| 5 |
Speidell, Frederick G (16)
|
PVMAKO |
1:10.41 |
1:05.79 |
-4.62 |
| 6 |
O'Connor, Michael J (16)
|
PVSNOW |
1:07.55 |
1:07.52 |
-0.03 |
| 7 |
Warwick, Justin T (16)
|
PVSNOW |
1:06.81 |
1:08.37 |
1.56 |
| 8 |
Breslin, William W (15)
|
PVMAKO |
1:22.61 |
1:09.33 |
-13.28 |
| 9 |
Horsfield, Joseph R (18)
|
PVYORK |
1:15.61 |
1:10.98 |
-4.63 |
| 10 |
Koester, Griffin H (15)
|
PVSNOW |
|
1:12.38 |
- |
| 11 |
Wong, Aidan G (15)
|
PVOCCS |
1:17.83 |
1:15.07 |
-2.76 |
| 12 |
Kretzing, Dominic J (15)
|
PVSNOW |
|
1:16.70 |
- |
| 13 |
Gehley, Matthew D (17)
|
PVSNOW |
1:17.87 |
1:19.51 |
1.64 |
| 14 |
Holden, Henri P (15)
|
PVMAKO |
|
1:23.35 |
- |
|
Drum, Matthew L (17)
|
PVOCCS |
1:08.09 |
NS |
- |
|
Vanderloo, Jameson P (15)
|
PVSNOW |
1:11.25 |
NS |
- |