| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Demaio, Thomas M (12)
|
MRTVSC |
1:09.36 |
1:07.76 |
-1.60 |
| 1 |
Weingarten, Tristan J (12)
|
MRCSDC |
1:11.86 |
1:09.63 |
-2.23 |
| 2 |
Beaman, Shawn F (12)
|
MRLIAC |
1:11.86 |
1:10.27 |
-1.59 |
| 3 |
Gallub, Dylan (12)
|
MRHAA |
1:13.80 |
1:10.42 |
-3.38 |
| 4 |
Brzozowski, Frank J (12)
|
MRLIAC |
1:11.32 |
1:10.51 |
-0.81 |
| 5 |
Kirschbaum, Jonah D (12)
|
MRLIE |
1:11.72 |
1:11.28 |
-0.44 |
| 6 |
Cash, Joseph G (12)
|
MRLIAC |
1:11.75 |
1:12.23 |
0.48 |
| 7 |
Zoccoli, Harrison (12)
|
MRTS |
1:14.96 |
1:12.25 |
-2.71 |
| 8 |
Ma, Kevin (12)
|
MRTS |
1:13.90 |
1:12.30 |
-1.60 |
| 9 |
So, Brendan E (12)
|
MRLIAC |
1:14.26 |
1:12.57 |
-1.69 |
| 10 |
Gallegos, Jared L (12)
|
MRTS |
1:13.68 |
1:12.67 |
-1.01 |
| 11 |
Stocki, Oliver (12)
|
MRSSC |
1:15.55 |
1:12.85 |
-2.70 |
| 12 |
Simons, Andrew J (12)
|
MRLIAC |
1:16.24 |
1:13.60 |
-2.64 |
| 13 |
O'Donnell, Patrick F (12)
|
MREHY |
1:15.48 |
1:14.23 |
-1.25 |
| 14 |
Grant, Andrew G (12)
|
MRTS |
1:13.73 |
1:15.92 |
2.19 |
| 15 |
Hernandez, Keanne L (12)
|
MRSSC |
1:14.46 |
1:16.27 |
1.81 |
|
Sullivan, Declan W (12)
|
MRWISC |
1:16.76 |
DQ |
- |