| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Smith, Bobby (25)
|
MRIA |
50.08 |
51.95 |
1.87 |
| 2 |
Chang, Justin (16)
|
MRHAA |
57.40 |
56.35 |
-1.05 |
| 3 |
Lauritano, Nicholas S (17)
|
MRHAA |
54.16 |
58.15 |
3.99 |
| 4 |
Wendland, Brian (17)
|
MRHAA |
57.25 |
59.28 |
2.03 |
| 5 |
Neri, Nicholas J (15)
|
MRIA |
1:01.04 |
59.56 |
-1.48 |
| 6 |
Papsco, Zachary T (14)
|
MRHAA |
1:00.37 |
1:00.40 |
0.03 |
| 7 |
Michel, Jeffrey R (16)
|
MRSSC |
1:01.43 |
1:02.74 |
1.31 |
| 8 |
Hawkesworth, Cameron D (16)
|
MRSSC |
1:04.18 |
1:04.09 |
-0.09 |
| 9 |
Howard, Ben R (17)
|
MRHAA |
1:02.68 |
1:04.25 |
1.57 |
| 10 |
Fisher, Alexander (15)
|
MRHAA |
1:05.03 |
1:04.62 |
-0.41 |
| 11 |
Porterfield, Travis K (17)
|
MRIA |
1:06.85 |
1:05.67 |
-1.18 |
| 12 |
Morlock, Kyle W (15)
|
MRHAA |
1:07.99 |
1:05.95 |
-2.04 |
| 13 |
Hawkins, Michael J (13)
|
MRHAA |
1:04.75 |
1:06.24 |
1.49 |
| 14 |
Robinson, Matthew (16)
|
MRHAA |
1:02.96 |
1:06.38 |
3.42 |
| 15 |
Chang, Oscar (14)
|
MRHAA |
1:10.00 |
1:08.15 |
-1.85 |
| 16 |
Comerford, Tyler (16)
|
MRWISC |
1:06.60 |
1:08.21 |
1.61 |
| 17 |
Banfi, Justin (15)
|
MRSSC |
1:09.25 |
1:10.92 |
1.67 |
| 18 |
Michel, Bradley J (18)
|
MRSSC |
1:07.36 |
1:11.28 |
3.92 |
| 19 |
Wone, Brandon M (11)
|
MRSSC |
1:14.60 |
1:13.60 |
-1.00 |
| 20 |
Heslin, Connor (12)
|
MRHAA |
1:16.90 |
1:17.08 |
0.18 |
| 21 |
Urban, Kyle A (15)
|
MRWISC |
1:20.79 |
1:22.38 |
1.59 |
| 22 |
Woyevodsky, James (15)
|
MRWISC |
1:28.88 |
1:26.24 |
-2.64 |
| 23 |
Hong, Patrick (15)
|
MRHAA |
1:44.94 |
1:27.91 |
-17.03 |