| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brooke, Gavin T (13)
|
MAGAAC |
1:06.58 |
1:07.39 |
0.81 |
| 1 |
Hou, Harry P (14)
|
MAGAAC |
1:16.02 |
1:10.33 |
-5.69 |
| 1 |
Bashir, Ameer D (13)
|
MAUN |
1:19.49 |
1:20.33 |
0.84 |
| 2 |
Fredericksdorf, Robert C (14)
|
MANSC |
1:11.62 |
1:12.94 |
1.32 |
| 2 |
DeSantis, Joseph N (13)
|
MAGAAC |
1:18.18 |
1:20.43 |
2.25 |
| 3 |
Midura, Robert J (13)
|
MAJRAY |
1:26.58 |
1:28.39 |
1.81 |
|
Blatney, August E (14)
|
MAGAAC |
1:13.18 |
NS |
- |
|
O'Hara, Patrick J (14)
|
MAGAAC |
1:24.11 |
NS |
- |
|
Feldman, Jaden I (13)
|
MALMOR |
1:12.08 |
NS |
- |
|
McIver-Jenkins, Benjamin A (13)
|
MASERP |
1:24.40 |
NS |
- |