| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lemishko, Michael A (13)
|
MAUMAC |
1:00.99 |
1:00.47 |
-0.52 |
| 1 |
Decker, Brandon M (13)
|
MARAYS |
1:04.30 |
1:03.70 |
-0.60 |
| 1 |
Reeder, Cameron A (14)
|
MALAC |
1:08.31 |
1:08.05 |
-0.26 |
| 2 |
O'Hara, Patrick J (14)
|
MAGAAC |
1:04.63 |
1:04.17 |
-0.46 |
| 2 |
Walsh, Aidan J (13)
|
MAGAAC |
1:10.03 |
1:08.31 |
-1.72 |
| 3 |
Blatney, August E (14)
|
MAGAAC |
1:06.93 |
1:04.35 |
-2.58 |
| 3 |
Fuertes, Justin Derick (14)
|
MALAC |
1:12.52 |
1:12.92 |
0.40 |
| 4 |
Ronayne, Thomas J (14)
|
MARAYS |
1:05.26 |
1:05.70 |
0.44 |
| 4 |
Clark, John F (13)
|
MAUN |
1:09.58 |
1:13.85 |
4.27 |
| 5 |
Tanzosh, Eric R (13)
|
MARAYS |
1:07.80 |
1:07.48 |
-0.32 |
| 5 |
Brereton, Colin J (13)
|
MAGAAC |
1:15.91 |
1:15.31 |
-0.60 |
| 6 |
Nguyen, Cody T (13)
|
MAUMAC |
1:06.34 |
1:08.08 |
1.74 |
| 6 |
McIver-Jenkins, Benjamin A (13)
|
MASERP |
1:13.70 |
1:16.93 |
3.23 |
| 7 |
Sweigart, Joseph D (14)
|
MAUN |
1:21.30 |
1:21.21 |
-0.09 |
| 8 |
Jones, Myles C (14)
|
MASERP |
|
1:25.15 |
- |
| 9 |
O'Kelly, Nolan (13)
|
MAGAAC |
1:31.70 |
1:30.56 |
-1.14 |
|
Talley, Steven M (13)
|
MARAYS |
1:26.81 |
NS |
- |
|
Spain, Zachary N (14)
|
MAGAAC |
1:13.77 |
NS |
- |
|
Frankenberg, Aidan (13)
|
MACHEL |
1:18.12 |
NS |
- |
|
Caballero, Benjamin M (13)
|
MACHEL |
2:14.71 |
NS |
- |