| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liberato, Andrew (14)
|
MRIA |
1:02.15 |
1:01.02 |
-1.13 |
| 2 |
Hunt, Andrew (14)
|
MRHAA |
1:03.25 |
1:02.03 |
-1.22 |
| 3 |
Nazareno, Andrew L (14)
|
MRBBSC |
1:05.27 |
1:06.55 |
1.28 |
| 4 |
McLaughlin, Joseph W (13)
|
MRBBSC |
1:07.04 |
1:10.07 |
3.03 |
| 5 |
Boughal, Ian Andrew S (14)
|
MRIA |
1:10.22 |
1:11.00 |
0.78 |
| 6 |
Whelan, Jack (13)
|
MRCIY |
1:12.74 |
1:14.63 |
1.89 |
| 7 |
Hsu, Leo (13)
|
MRHAA |
1:19.82 |
1:17.38 |
-2.44 |
| 8 |
Lerner, Jackson N (13)
|
MRCIY |
1:24.07 |
1:26.69 |
2.62 |
| 9 |
Lee, Joshua S (13)
|
MRUNBB |
1:27.05 |
1:27.96 |
0.91 |
| 10 |
Mooney, Brandon (14)
|
MRHAA |
1:35.16 |
1:32.84 |
-2.32 |
|
Markowitz, Hunter N (13)
|
MRHAA |
1:05.51 |
NS |
- |