| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Musante, Benjamin D (12)
|
MAHAC |
59.21 |
58.97 |
-0.24 |
| 2 |
Clough, Colin T (12)
|
MAHAC |
59.92 |
59.46 |
-0.46 |
| 3 |
Paterno, Jonathan G (12)
|
MAHAC |
1:13.94 |
1:05.52 |
-8.42 |
| 4 |
Weller, Jason G (12)
|
MAHAC |
1:08.15 |
1:08.16 |
0.01 |
| 5 |
Madden, Luke T (11)
|
MAHAC |
1:10.21 |
1:09.08 |
-1.13 |
| 6 |
Barone, Eleano (11)
|
MAHAC |
1:09.71 |
1:11.67 |
1.96 |
| 7 |
Tsang, Jonathan M (11)
|
MADSC |
|
1:12.19 |
- |
| 8 |
Murphy, Tommy J (12)
|
MADSC |
1:17.85 |
1:16.45 |
-1.40 |
| 9 |
Spaulding, Kyle B (12)
|
MALAC |
1:18.65 |
1:21.82 |
3.17 |
| 10 |
Liu, Issac (11)
|
MADSC |
1:27.54 |
1:23.15 |
-4.39 |
| 11 |
Smith, Jacob W (12)
|
MADSC |
|
1:27.89 |
- |
|
Grotewold, Zachary K (11)
|
MADSC |
|
NS |
- |
|
Buckwalter, Darius H (11)
|
MALAC |
1:20.47 |
NS |
- |