| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kahn, Alec P (15)
|
MRYFD |
1:19.41 |
1:19.32 |
-0.09 |
| 2 |
Kishinevsky, Matthew S (17)
|
MRCOND |
1:19.14 |
1:19.69 |
0.55 |
| 3 |
Daly, Michael C (15)
|
MRCOND |
1:21.35 |
1:19.82 |
-1.53 |
| 4 |
French, Devon J (15)
|
MRYFD |
1:22.35 |
1:21.62 |
-0.73 |
| 5 |
Kohler, Daniel P (16)
|
MRCOND |
1:24.00 |
1:22.03 |
-1.97 |
| 6 |
Kantar, Erik D (16)
|
MRCOND |
1:12.78 |
1:22.04 |
9.26 |
| 7 |
Lawson, Ryan F (15)
|
MRCOND |
1:33.22 |
1:22.39 |
-10.83 |
| 8 |
Bachar, Tomer (17)
|
MRCOND |
1:22.47 |
1:22.50 |
0.03 |
| 9 |
Ridge, Liam M (16)
|
MRCOND |
1:26.91 |
1:23.36 |
-3.55 |
| 10 |
Gagion, Michael V (16)
|
MRRA |
1:25.18 |
1:23.39 |
-1.79 |
| 11 |
O'Malley, Peter J (17)
|
MRCOND |
1:26.86 |
1:25.07 |
-1.79 |
| 12 |
Andjelic, Lazar * (15)
|
MRCOND |
1:27.35 |
1:25.33 |
-2.02 |
| 13 |
Ruiz, Brian S (15)
|
MRCOND |
1:25.00 |
1:26.06 |
1.06 |
| 14 |
Jamilkowski, Blake M (15)
|
MRYFD |
1:19.96 |
1:26.69 |
6.73 |
| 15 |
Vela, Evan (15)
|
MRCFJV |
1:40.00 |
1:30.14 |
-9.86 |
| 16 |
D'Alesio, Mark (18)
|
MRCFJV |
1:36.05 |
1:33.22 |
-2.83 |
| 17 |
Ranieri III, Carl A (16)
|
MRCOND |
1:31.70 |
1:38.39 |
6.69 |
| 18 |
Heisler, Lucas D (18)
|
MRYMID |
1:46.64 |
1:47.02 |
0.38 |
|
Zhang, Ryan (17)
|
MRNCAC |
1:14.00 |
NS |
- |
|
Carlos, Alexander R (16)
|
MRSPAR |
1:37.74 |
NS |
- |
|
San Martin, Nicholas G (16)
|
MRSPAR |
1:30.98 |
NS |
- |