| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Demaio, Thomas M (12)
|
MRTVSC |
1:10.90 |
1:07.36 |
-3.54 |
| 1 |
Weingarten, Tristan J (12)
|
MRCSDC |
1:11.78 |
1:10.55 |
-1.23 |
| 1 |
Milligan, Jack W (12)
|
MRCSDC |
1:17.47 |
1:19.30 |
1.83 |
| 2 |
Beaman, Shawn F (12)
|
MRLIAC |
1:12.06 |
1:10.75 |
-1.31 |
| 2 |
Perecinsky, Martin (12)
|
MRTS |
1:10.11 |
1:10.75 |
0.64 |
| 4 |
Stocki, Oliver (12)
|
MRSSC |
1:15.21 |
1:11.23 |
-3.98 |
| 5 |
Grant, Andrew G (12)
|
MRTS |
1:10.69 |
1:11.27 |
0.58 |
| 6 |
Veit, Colin S (12)
|
MRTVSC |
1:11.17 |
1:11.34 |
0.17 |
| 7 |
Ma, Kevin (12)
|
MRTS |
1:12.96 |
1:12.26 |
-0.70 |
| 8 |
Monahan, James J (12)
|
MRTVSC |
1:12.71 |
1:12.61 |
-0.10 |
| 9 |
Hernandez, Keanne L (12)
|
MRSSC |
1:11.97 |
1:13.41 |
1.44 |
| 10 |
Gallegos, Jared L (12)
|
MRTS |
1:12.37 |
1:13.44 |
1.07 |
| 11 |
Fitzgerald, Joseph T (12)
|
MRLIAC |
1:11.83 |
1:13.51 |
1.68 |
| 12 |
So, Brendan E (12)
|
MRLIAC |
1:15.19 |
1:13.56 |
-1.63 |
| 13 |
Zoccoli, Harrison (12)
|
MRTS |
1:12.54 |
1:14.51 |
1.97 |
| 14 |
O'Donnell, Patrick F (12)
|
MREHY |
1:17.39 |
1:14.98 |
-2.41 |
| 15 |
Skala, Ethan R (12)
|
MRTS |
1:16.40 |
1:17.48 |
1.08 |
|
Gallub, Dylan (12)
|
MRHAA |
1:16.31 |
NS |
- |