| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hayburn, Joe J (17)
|
MDASC |
59.18 |
58.90 |
-0.28 |
| 2 |
Bretz, Jason T (17)
|
PVASA |
1:02.33 |
1:00.52 |
-1.81 |
| 3 |
Dietrich, Theodore J (16)
|
PVASA |
54.11 |
1:01.96 |
7.85 |
| 4 |
Frazier, Peyton C (16)
|
PVTIBU |
1:06.19 |
1:03.46 |
-2.73 |
| 5 |
McKenzie, Malcolm A (15)
|
PVASA |
55.56 |
1:03.96 |
8.40 |
| 6 |
Jackson, Jair D (17)
|
PVPAC |
1:00.40 |
1:04.22 |
3.82 |
| 7 |
Kissel, James T (16)
|
PVTIBU |
1:08.73 |
1:06.46 |
-2.27 |
| 8 |
Venit, Michael (16)
|
PVPAC |
1:02.14 |
1:06.85 |
4.71 |
| 9 |
Bowman, Max W (16)
|
PVASA |
55.74 |
1:08.19 |
12.45 |
| 10 |
Wong, Andrew L (15)
|
PVTIBU |
55.09 |
1:08.76 |
13.67 |
| 11 |
Linehan-Reckford, Stephen (16)
|
PVASA |
1:11.18 |
1:10.17 |
-1.01 |
| 12 |
Hofmann, Jonathan R (18)
|
PVASA |
59.39 |
1:10.87 |
11.48 |
| 13 |
Lederman, Adam E (16)
|
PVTOLL |
1:04.95 |
1:11.06 |
6.11 |
| 14 |
Johnson, Brian J (15)
|
PVTIBU |
1:17.02 |
1:11.19 |
-5.83 |
| 15 |
McCaffrey, John E (15)
|
PVTOLL |
1:18.04 |
1:11.85 |
-6.19 |
| 16 |
Bond, Aiden M (15)
|
PVASA |
|
1:12.10 |
- |
| 17 |
Zhou, Eric B (15)
|
PVASA |
1:06.01 |
1:14.20 |
8.19 |
| 18 |
Wallace, Nathaniel J (15)
|
PVDCPR |
1:08.69 |
1:15.50 |
6.81 |
| 19 |
Kannika, Kritach (16)
|
PVTOLL |
1:12.31 |
1:20.39 |
8.08 |
| 20 |
Dacu, Alexander R (17)
|
PVTOLL |
1:16.32 |
1:21.02 |
4.70 |
| 21 |
Braun, Carl-Oscar G (15)
|
PVTOLL |
1:21.30 |
1:22.22 |
0.92 |
| 22 |
Hong, Ryan J (16)
|
PVTOLL |
1:07.93 |
1:22.59 |
14.66 |
| 23 |
Dixon, Abenezer E (15)
|
PVJFD |
1:26.20 |
1:24.54 |
-1.66 |
| 24 |
Hong, Darren N (15)
|
PVTOLL |
1:11.06 |
1:25.25 |
14.19 |
| 25 |
Sadqi, Jed S (15)
|
PVDCPR |
1:13.79 |
1:26.50 |
12.71 |