| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Carney, Callen M (12)
|
MRLIAC |
1:04.90 |
1:02.74 |
-2.16 |
| 2 |
Zee, Bentley J (12)
|
MRPAC |
1:05.84 |
1:04.87 |
-0.97 |
| 3 |
Radoslovich, Steven A (12)
|
MRLIAC |
1:08.41 |
1:06.84 |
-1.57 |
| 4 |
Yun, Jayden C (11)
|
MRLIAC |
1:12.11 |
1:07.88 |
-4.23 |
| 5 |
DeAngelis, Nicholas A (12)
|
MRLIAC |
1:09.30 |
1:07.93 |
-1.37 |
| 5 |
Rankin, William J (12)
|
MRAGUA |
1:13.73 |
1:07.93 |
-5.80 |
| 7 |
Meehan, Michael W (11)
|
MRLIAC |
1:09.12 |
1:08.51 |
-0.61 |
| 8 |
Park, Gavin J (12)
|
MRLIAC |
1:10.00 |
1:09.14 |
-0.86 |
| 9 |
Bregman, Nathan R (12)
|
MRLIAC |
1:14.59 |
1:10.73 |
-3.86 |
| 10 |
St Thomas, Harrison J (12)
|
MRLIAC |
1:09.45 |
1:10.97 |
1.52 |
| 11 |
Li, Eric (12)
|
MRLIAC |
1:12.76 |
1:11.05 |
-1.71 |
| 12 |
Li, Isaac (12)
|
MRLIAC |
1:13.05 |
1:11.42 |
-1.63 |
| 13 |
Chang, Sebastian (12)
|
MRAGUA |
1:16.63 |
1:11.84 |
-4.79 |
| 14 |
Crawford, Anthony J (11)
|
MRLIAC |
1:16.00 |
1:12.75 |
-3.25 |
| 15 |
Peng, Warren (12)
|
MRLIAC |
1:22.99 |
1:12.95 |
-10.04 |
| 16 |
Lyubman, Eric B (12)
|
MRPAC |
1:12.07 |
1:13.30 |
1.23 |
| 17 |
Chan, Lucien F (12)
|
MRAGUA |
1:17.17 |
1:13.80 |
-3.37 |
| 18 |
Muety, Shaun W (12)
|
MRLIAC |
1:16.47 |
1:14.04 |
-2.43 |
| 19 |
Mohammad, Alieldien S (11)
|
MRLIAC |
1:30.24 |
1:14.21 |
-16.03 |
| 20 |
Sanchez, Romeo G (12)
|
MRLIAC |
1:31.74 |
1:14.57 |
-17.17 |
| 21 |
Krahe, Marcus J (12)
|
MRAGUA |
1:14.31 |
1:16.85 |
2.54 |
| 22 |
Gutin, Noah S (12)
|
MRAGUA |
1:26.78 |
1:17.16 |
-9.62 |
| 23 |
Wang, Nathan (12)
|
MRLIAC |
1:28.96 |
1:18.39 |
-10.57 |
| 24 |
McCoyd, Matthew A (11)
|
MRLIAC |
1:23.61 |
1:19.11 |
-4.50 |
| 25 |
Poppito, James J (11)
|
MRLIAC |
1:25.00 |
1:21.58 |
-3.42 |
| 26 |
Nguyen, James R (11)
|
MRLIAC |
1:22.56 |
1:21.79 |
-0.77 |
| 27 |
Mehra, Nikhil A (11)
|
MRAGUA |
1:36.53 |
1:22.86 |
-13.67 |
| 28 |
Eidelman, Gavin H (11)
|
MRLIAC |
1:30.99 |
1:27.07 |
-3.92 |