| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Paul, Thomas M (12)
|
MAHAC |
1:10.80 |
1:08.56 |
-2.24 |
| 2 |
Blacker, Alexander L (12)
|
MAHAC |
1:09.45 |
1:09.74 |
0.29 |
| 3 |
Musante, Benjamin D (11)
|
MAHAC |
1:11.93 |
1:11.75 |
-0.18 |
| 4 |
Nguyen, Brian (12)
|
MALAC |
|
1:14.11 |
- |
| 5 |
Dillon, Mason R (12)
|
MAHAC |
1:15.51 |
1:17.25 |
1.74 |
| 6 |
Weller, Jason G (11)
|
MAHAC |
1:18.15 |
1:20.74 |
2.59 |
| 7 |
Carricato, Dominic V (12)
|
MAHAC |
1:39.30 |
1:26.54 |
-12.76 |
| 8 |
Liu, Justin (12)
|
MADSC |
1:52.20 |
1:26.69 |
-25.51 |
| 9 |
Martin, Nicholas J (11)
|
MAHAC |
1:37.57 |
1:30.00 |
-7.57 |
| 10 |
Murphy, Tommy J (11)
|
MADSC |
|
1:32.59 |
- |
| 11 |
Verma, Aayush (11)
|
MAHAC |
1:59.99 |
1:38.44 |
-21.55 |
| 12 |
Alander, Evan P (12)
|
MAHAC |
1:43.34 |
1:44.40 |
1.06 |
| 13 |
Andersen, Ted L (11)
|
MADSC |
|
1:49.13 |
- |
|
Paterno, Jonathan G (11)
|
MAHAC |
1:37.83 |
DQ |
- |