| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fitzgerald, Joseph T (12)
|
MRLIAC |
31.77 |
31.28 |
-0.49 |
| 1 |
Beaman, Shawn F (12)
|
MRLIAC |
32.20 |
31.81 |
-0.39 |
| 1 |
O'Connell, Ryan K (12)
|
MRFA |
35.96 |
36.38 |
0.42 |
| 2 |
Veit, Colin S (12)
|
MRTVSC |
32.22 |
31.57 |
-0.65 |
| 2 |
Weingarten, Tristan J (12)
|
MRCSDC |
33.71 |
32.75 |
-0.96 |
| 3 |
Demaio, Thomas M (12)
|
MRTVSC |
33.15 |
32.94 |
-0.21 |
| 4 |
Cash, Joseph G (12)
|
MRLIAC |
33.87 |
33.38 |
-0.49 |
| 5 |
Kirschbaum, Jonah D (12)
|
MRLIE |
32.89 |
33.39 |
0.50 |
| 6 |
Stocki, Oliver (12)
|
MRSSC |
35.50 |
33.48 |
-2.02 |
| 7 |
Sullivan, Declan W (12)
|
MRWISC |
34.60 |
34.07 |
-0.53 |
| 8 |
Zoccoli, Harrison (12)
|
MRTS |
33.96 |
34.22 |
0.26 |
| 9 |
Li, Solomon (12)
|
MRLIAC |
34.36 |
34.48 |
0.12 |
| 10 |
Subillaga-Dubon, Jason A (12)
|
MRFA |
34.14 |
34.54 |
0.40 |
| 11 |
So, Brendan E (12)
|
MRLIAC |
34.01 |
34.56 |
0.55 |
| 12 |
Hernandez, Keanne L (12)
|
MRSSC |
35.08 |
34.67 |
-0.41 |
| 13 |
Brzozowski, Frank J (12)
|
MRLIAC |
33.75 |
34.70 |
0.95 |
| 14 |
O'Donnell, Patrick F (12)
|
MREHY |
34.85 |
34.78 |
-0.07 |
| 15 |
Simons, Andrew J (12)
|
MRLIAC |
35.39 |
35.62 |
0.23 |