| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Buchen, Kasper G (12)
|
MRIA |
1:07.07 |
1:05.87 |
-1.20 |
| 2 |
Schermerhorn, Steven R (12)
|
MRAG |
1:09.68 |
1:07.36 |
-2.32 |
| 3 |
Liu, Evan (11)
|
MRNDAC |
1:16.98 |
1:07.74 |
-9.24 |
| 4 |
Greenfield, Aidan (12)
|
MRTS |
1:10.65 |
1:08.52 |
-2.13 |
| 5 |
Holan, Steve (11)
|
MRPATS |
1:09.20 |
1:09.38 |
0.18 |
| 6 |
Tonna, Joseph (11)
|
MRTS |
1:09.52 |
1:10.65 |
1.13 |
| 7 |
Wu, Kevin (12)
|
MRTS |
1:09.84 |
1:10.73 |
0.89 |
| 8 |
Del Rosario, Eric Jeremy (12)
|
MRPATS |
1:10.89 |
1:10.94 |
0.05 |
| 9 |
Smith, Sebastian L (11)
|
MRRFAC |
1:10.32 |
1:11.03 |
0.71 |
| 10 |
Du, David (12)
|
MRPAC |
1:22.26 |
1:11.05 |
-11.21 |
| 11 |
Kim, Miles (12)
|
MRTS |
1:13.79 |
1:14.08 |
0.29 |
| 12 |
Yuk, William (12)
|
MRTS |
1:19.41 |
1:14.31 |
-5.10 |
| 13 |
Park, Jeremy W (11)
|
MRTS |
1:16.81 |
1:14.79 |
-2.02 |
| 14 |
Anzalone, Brian (11)
|
MRTS |
1:17.15 |
1:16.33 |
-0.82 |
| 15 |
Kim, William M (11)
|
MRPAC |
1:23.96 |
1:17.43 |
-6.53 |
| 16 |
Pilewski, Joseph A (12)
|
MRTS |
1:40.90 |
1:18.74 |
-22.16 |
| 17 |
Mazzacano, Andrew J (11)
|
MRPAC |
1:24.32 |
1:19.30 |
-5.02 |
| 18 |
Dickman, Kellen (11)
|
MRVAC |
1:22.87 |
1:20.87 |
-2.00 |
| 19 |
Domanico, Ethan D (12)
|
MRNBS |
1:17.30 |
1:21.24 |
3.94 |
| 20 |
Gash, Richard W (12)
|
MRUN-P |
1:19.40 |
1:22.13 |
2.73 |
| 21 |
Cellamare, Dylan (12)
|
MRTS |
1:32.07 |
1:29.27 |
-2.80 |
| 22 |
Prinzivalli, Peter J (12)
|
MRTS |
1:24.43 |
1:31.75 |
7.32 |
| 23 |
Rolon, David E (12)
|
MRMVA |
1:47.18 |
1:32.34 |
-14.84 |
| 24 |
Tsang, Philip M (12)
|
MRSSL |
2:02.21 |
1:41.81 |
-20.40 |
|
Alas, Daniel A (12)
|
MRIA |
1:24.47 |
DQ |
- |
|
Doboli, Michael R (12)
|
MRTS |
1:20.71 |
NS |
- |