| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Markowitz, Hunter N (13)
|
MRHAA |
53.25 |
53.81 |
0.56 |
| 2 |
Karpf, Dylan (14)
|
MRHAA |
55.26 |
55.91 |
0.65 |
| 3 |
Nazareno, Andrew L (14)
|
MRBBSC |
57.67 |
57.35 |
-0.32 |
| 4 |
Caminiti, Charlie D (14)
|
MRCIY |
57.90 |
59.62 |
1.72 |
| 5 |
McLaughlin, Joseph W (13)
|
MRBBSC |
58.43 |
1:00.43 |
2.00 |
| 6 |
Leuly, Shane C (13)
|
MRIA |
59.95 |
1:00.54 |
0.59 |
| 7 |
Ormond, Garrett E (14)
|
MRIA |
1:00.44 |
1:00.70 |
0.26 |
| 8 |
Boughal, Ian Andrew S (14)
|
MRIA |
59.23 |
1:01.48 |
2.25 |
| 9 |
Nielsen, Jordan (13)
|
MRHAA |
1:03.03 |
1:01.80 |
-1.23 |
| 10 |
Reilly, Brian J (14)
|
MRIA |
1:00.82 |
1:02.14 |
1.32 |
| 11 |
Hsu, Leo (13)
|
MRHAA |
1:05.67 |
1:05.03 |
-0.64 |
| 12 |
Lee, Joshua S (13)
|
MRUNBB |
1:06.11 |
1:10.35 |
4.24 |
| 13 |
Mooney, Brandon (14)
|
MRHAA |
1:18.68 |
1:14.43 |
-4.25 |
|
Sullivan, Connor P (14)
|
MRIA |
1:10.90 |
NS |
- |