| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gjertsen, Owen G (10)
|
MRWEST |
1:23.26 |
1:20.69 |
-2.57 |
| 2 |
Chae, Minsoo (10)
|
MRLIAC |
1:25.16 |
1:24.28 |
-0.88 |
| 3 |
Argeros, Spyros N (10)
|
MRJCCT |
1:27.56 |
1:24.74 |
-2.82 |
| 4 |
St. Thomas, Harrison J (10)
|
MRLIAC |
1:25.67 |
1:25.25 |
-0.42 |
| 5 |
Baldwin, Ryan T (10)
|
MRLIAC |
1:29.12 |
1:28.75 |
-0.37 |
| 6 |
Kim, Elijah S (10)
|
MRPAC |
1:31.82 |
1:32.50 |
0.68 |
| 7 |
Ostashkin, Ivan D (10)
|
MREAST |
1:32.08 |
1:33.68 |
1.60 |
| 8 |
Hughes, Jonathan D (10)
|
MRPAC |
1:34.84 |
1:33.88 |
-0.96 |
| 9 |
Ambotas, Nikita (10)
|
MREAST |
1:40.06 |
1:35.54 |
-4.52 |
| 10 |
Barnicle, Matthew M (10)
|
NJSHY |
1:40.56 |
1:35.61 |
-4.95 |
| 11 |
Santana, Alejandro J (9)
|
MRLIAC |
1:33.47 |
1:37.74 |
4.27 |
| 12 |
Zunich, Dominic A (9)
|
MRLIAC |
1:39.08 |
1:39.34 |
0.26 |
| 13 |
St.Thomas, Gavin C (9)
|
MREAST |
1:49.00 |
1:40.52 |
-8.48 |
| 14 |
Sockey, Charles T (10)
|
MRBKR |
1:45.00 |
1:41.61 |
-3.39 |
| 15 |
O'Connor, Nathaniel R (10)
|
MRSMC |
1:41.71 |
1:41.80 |
0.09 |
| 16 |
Jin, Hanchi (10)
|
MRLIAC |
1:42.00 |
1:43.02 |
1.02 |
| 17 |
Ng, Jonathan (9)
|
NJSHY |
1:43.31 |
1:43.13 |
-0.18 |
| 18 |
Karpenko, Stefan (10)
|
MRPAC |
1:45.99 |
1:44.74 |
-1.25 |
| 19 |
Cassella, Daniel J (10)
|
MRPAC |
1:49.33 |
1:48.47 |
-0.86 |
| 20 |
Weiss, Caleb G (10)
|
MRLIAC |
1:44.53 |
1:48.92 |
4.39 |
| 21 |
Lyubman, Eric B (9)
|
MRPAC |
1:48.54 |
1:51.56 |
3.02 |
| 22 |
Neary, Matthew (10)
|
MRSMC |
1:49.49 |
1:52.34 |
2.85 |
| 23 |
Park, Emet T (10)
|
MRPAC |
2:12.95 |
1:52.76 |
-20.19 |
| 24 |
Yang, Timothy Y (10)
|
MRGAEL |
1:53.20 |
1:54.12 |
0.92 |
| 25 |
Coogan, Luke E (10)
|
MRSMC |
|
1:54.61 |
- |
| 26 |
Howard, Stanley R (9)
|
MRPAC |
2:03.06 |
1:57.35 |
-5.71 |
| 27 |
Vergara, Mark (9)
|
MRSPAR |
2:16.10 |
1:57.46 |
-18.64 |
| 28 |
Cinek, Zachary (9)
|
MRPAC |
1:57.91 |
1:59.43 |
1.52 |
| 29 |
Song, Troy Q (10)
|
MREAST |
2:06.39 |
2:03.60 |
-2.79 |
|
Aguila, Brandon (10)
|
MREAST |
1:55.03 |
NS |
- |