| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Galeto, Nicholas (17)
|
MRCSC |
56.07 |
56.66 |
0.59 |
| 2 |
Rosen, Jason Z (16)
|
MRLIE |
55.12 |
57.70 |
2.58 |
| 3 |
Budke, Vincent C (15)
|
MRSSC |
59.27 |
1:00.62 |
1.35 |
| 4 |
Michel, Jeffrey R (17)
|
MRSSC |
1:00.34 |
1:01.72 |
1.38 |
| 5 |
Beutel, Brendan M (15)
|
MRSSC |
59.97 |
1:06.45 |
6.48 |
| 6 |
Stone, Emmet R (17)
|
MRSSC |
1:09.00 |
1:06.77 |
-2.23 |
| 7 |
Burke, Tyler D (17)
|
MRSSC |
1:13.10 |
1:08.33 |
-4.77 |
| 8 |
Hawkesworth, Cameron D (17)
|
MRSSC |
58.92 |
1:09.12 |
10.20 |
| 9 |
Tom, Samuel (17)
|
MRSSC |
1:12.94 |
1:11.26 |
-1.68 |
| 10 |
Harris, Luke J (15)
|
MRWISC |
1:11.26 |
1:11.78 |
0.52 |
| 11 |
DeBoer, Bradley D (15)
|
MRSSC |
1:14.12 |
1:12.94 |
-1.18 |
| 12 |
Furci, Jack (15)
|
MRSSC |
1:14.39 |
1:19.39 |
5.00 |
| 13 |
Saini, Angad S (16)
|
MRLIE |
1:30.00 |
1:21.18 |
-8.82 |
| 14 |
Arcidiacono, Michael T (15)
|
MRSSC |
1:22.44 |
1:22.50 |
0.06 |
| 15 |
Perkins, Noah D (15)
|
MRSSC |
1:23.56 |
1:28.19 |
4.63 |