| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Whalen, Jack H (14)
|
MRCFJV |
1:02.16 |
1:00.12 |
-2.04 |
| 1 |
Pearce, Stephen P (14)
|
MRRA |
1:02.61 |
1:02.16 |
-0.45 |
| 2 |
Domanico, Ethan D (14)
|
MRNBS |
1:05.05 |
1:01.47 |
-3.58 |
| 2 |
Adams, Tanner D (14)
|
MRRA |
1:03.52 |
1:02.30 |
-1.22 |
| 3 |
Del Rosario, Eric Jeremy (14)
|
MRPATS |
1:03.42 |
1:02.95 |
-0.47 |
| 3 |
Merone, Matthew F (14)
|
MRCOND |
1:05.75 |
1:09.21 |
3.46 |
| 4 |
Chen, Stephen (13)
|
MRCOND |
1:02.21 |
1:02.96 |
0.75 |
| 4 |
Sliwinski, Ryan E (14)
|
MRWSSC |
1:04.85 |
1:09.52 |
4.67 |
| 5 |
Liu, Evan (13)
|
MRNDAC |
1:03.17 |
1:03.10 |
-0.07 |
| 5 |
Blenk, Gavin M (13)
|
MREAST |
1:06.36 |
1:12.71 |
6.35 |
| 6 |
Dwyer, Michael C (14)
|
MRCOND |
1:03.12 |
1:03.15 |
0.03 |
| 7 |
Falbaum, Noah A (14)
|
MRBGNW |
1:03.57 |
1:03.22 |
-0.35 |
| 8 |
Jung, Jesse (14)
|
MRYMID |
1:04.72 |
1:03.71 |
-1.01 |
| 9 |
Yates, Wyatt D (14)
|
MRBGNW |
1:04.01 |
1:03.74 |
-0.27 |
| 10 |
Chan, Alexander L (14)
|
MRPATS |
1:07.23 |
1:03.99 |
-3.24 |
| 11 |
Hahn, Benjamin R (13)
|
MRRA |
1:04.20 |
1:04.11 |
-0.09 |
| 12 |
McErlean, Michael I (14)
|
MRSMC |
1:05.82 |
1:04.18 |
-1.64 |
| 13 |
Smolar, Andrew J (14)
|
MRWSSC |
1:07.88 |
1:04.23 |
-3.65 |
| 14 |
Aguilar Jr, Humberto (13)
|
MRYMID |
1:04.58 |
1:04.27 |
-0.31 |
| 15 |
Fedorov, Daniel D (13)
|
MREAST |
1:03.15 |
1:04.89 |
1.74 |
| 16 |
Roye, Erick B (13)
|
MRBGNW |
1:05.49 |
1:05.77 |
0.28 |
| 17 |
Bellettiere, Jack T (13)
|
MRMVA |
1:03.11 |
1:06.31 |
3.20 |
| 18 |
Tsang, Philip M (13)
|
MRSSL |
1:07.48 |
1:06.39 |
-1.09 |
| 19 |
Mangan, Kyle D (14)
|
MRHVD |
1:07.21 |
1:06.58 |
-0.63 |
| 20 |
Tiso, Alexander R (14)
|
MRTRS |
1:07.17 |
1:06.78 |
-0.39 |
| 21 |
Speare, Ryan A (14)
|
MRNDAC |
1:07.95 |
1:07.24 |
-0.71 |
| 22 |
Hally, Seamus (13)
|
MRNDAC |
1:06.22 |
1:07.57 |
1.35 |
| 23 |
Engel, Jack (13)
|
MRSMC |
1:06.08 |
1:08.19 |
2.11 |
|
Morgan, tom (13)
|
MRSMC |
1:02.17 |
1:01.62 |
-0.55 |
|
Messina, Michael A (14)
|
MRRFAC |
1:02.13 |
DQ |
- |