| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Houser, Paul W (14)
|
MAJW |
1:10.87 |
1:09.30 |
-1.57 |
| 1 |
Huynh, Tyler X (14)
|
MAPRSC |
1:19.11 |
1:14.04 |
-5.07 |
| 2 |
Hsiao, Andrew S (13)
|
MAJW |
1:12.46 |
1:11.07 |
-1.39 |
| 2 |
McMonagle, Benjamin P (14)
|
MAJW |
1:17.47 |
1:19.44 |
1.97 |
| 2 |
McKenna, Sean P (13)
|
MAJW |
1:19.34 |
1:19.44 |
0.10 |
| 3 |
Dragan, Paul G (13)
|
MAJW |
1:09.90 |
1:11.13 |
1.23 |
| 4 |
Gagnon, Robert L (14)
|
MAJW |
1:14.38 |
1:13.15 |
-1.23 |
| 4 |
Miserendino, Evan S (13)
|
MAJW |
1:26.14 |
1:24.52 |
-1.62 |
| 5 |
Foley, Kevin P (14)
|
MAJW |
1:11.20 |
1:13.21 |
2.01 |
| 5 |
Rosenthal, Zachary L (13)
|
MAJW |
1:28.90 |
1:27.30 |
-1.60 |
| 6 |
Gozdan, Michael G (13)
|
MAJW |
1:12.87 |
1:13.64 |
0.77 |
| 6 |
Carroll, Joseph M (13)
|
MAJW |
1:23.84 |
1:27.34 |
3.50 |
| 7 |
Riddell, Martin (14)
|
MAJW |
1:11.26 |
1:13.80 |
2.54 |
| 7 |
Lilley, Jack A (13)
|
MAJW |
|
1:27.97 |
- |
| 8 |
Derivaux, Christopher C (13)
|
MAJW |
1:11.49 |
1:14.11 |
2.62 |
| 8 |
Thomas, Samuel S (13)
|
MATSS |
1:31.15 |
1:33.37 |
2.22 |
| 9 |
Eizner, Alvin (13)
|
MAJW |
1:12.81 |
1:15.93 |
3.12 |
| 10 |
Batley, Christian (14)
|
MACHEL |
1:16.19 |
1:17.68 |
1.49 |
| 11 |
Genel, Andrew M (13)
|
MAJW |
1:13.35 |
1:17.78 |
4.43 |
|
Balint, George A (13)
|
MAWAVE |
1:09.86 |
DQ |
- |