| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lopez, Joseph G (12)
|
MRAPEX |
1:10.42 |
1:09.12 |
-1.30 |
| 2 |
Equiano, Jason A (12)
|
MRAPEX |
1:12.52 |
1:09.79 |
-2.73 |
| 3 |
Tripido, Gavin C (12)
|
MRPAC |
1:09.69 |
1:11.83 |
2.14 |
| 4 |
Shao, Oliver H (11)
|
MRQNS |
1:15.22 |
1:15.59 |
0.37 |
| 5 |
Jovel, Gabriel (12)
|
MRQNS |
1:17.47 |
1:15.89 |
-1.58 |
| 6 |
Curylo, Thaddeus J (11)
|
MRGAEL |
1:21.93 |
1:19.01 |
-2.92 |
| 7 |
Tomioka, Jeremiah I (11)
|
MRPAC |
1:16.72 |
1:19.36 |
2.64 |
| 8 |
Farrelly, Joseph C (11)
|
MRLIAC |
1:24.20 |
1:19.39 |
-4.81 |
| 9 |
Shao, Julien H (11)
|
MRQNS |
1:20.85 |
1:20.39 |
-0.46 |
| 10 |
Figueredo, Brandon (12)
|
MRLIAC |
1:23.66 |
1:23.04 |
-0.62 |
| 11 |
Gonzalez, James (11)
|
MRAPEX |
1:26.10 |
1:23.48 |
-2.62 |
| 12 |
Lau, Alexander (11)
|
MRQNS |
1:23.69 |
1:24.03 |
0.34 |
| 13 |
Kim, Christian S (12)
|
MRLIAC |
1:26.46 |
1:24.61 |
-1.85 |
| 14 |
Locitzer, Thomas B (11)
|
MRPATS |
1:23.16 |
1:25.59 |
2.43 |
| 15 |
Re, Nicola (11)
|
MRQNS |
1:32.26 |
1:26.60 |
-5.66 |
| 16 |
Somma, Matteo S (11)
|
MRLIAC |
1:28.24 |
1:27.17 |
-1.07 |
| 17 |
Polenzani, Gianluca (12)
|
MRGAEL |
1:26.04 |
1:27.38 |
1.34 |
| 18 |
Nguyen, Jaden Q (11)
|
MRLIAC |
2:05.00 |
1:28.88 |
-36.12 |
| 19 |
Chao, Michael A (12)
|
MRLIAC |
1:35.00 |
1:29.69 |
-5.31 |
| 20 |
Glaser, Gavin R (12)
|
MRLIAC |
1:30.11 |
1:30.08 |
-0.03 |
| 21 |
Van Wormer, Benjamin C (11)
|
MRPATS |
1:29.31 |
1:30.27 |
0.96 |
| 22 |
Garcia, Christian A (12)
|
MRUN |
1:41.27 |
1:30.39 |
-10.88 |
| 23 |
Tan, Sunny K (11)
|
MRLIAC |
1:31.88 |
1:33.75 |
1.87 |
| 24 |
Quinn, Kelan (11)
|
MRLIAC |
1:28.99 |
1:34.39 |
5.40 |
| 25 |
Eng, Craig N (12)
|
MRLIAC |
1:30.00 |
1:34.68 |
4.68 |
| 26 |
Aydin, Eren Y (11)
|
MRPAC |
1:29.78 |
1:38.11 |
8.33 |
| 27 |
Tan, Matthew K (12)
|
MRLIAC |
1:36.96 |
1:38.66 |
1.70 |
| 28 |
Suditu, Andrei T (11)
|
MRLIAC |
1:58.00 |
1:39.72 |
-18.28 |
| 29 |
Daterao, Krish R (11)
|
MRSSL |
1:45.45 |
1:40.14 |
-5.31 |
| 30 |
Yakob, Andrij V (11)
|
MRSSL |
NT |
1:40.40 |
100.40 |
| 31 |
Kiernan, William R (11)
|
MRSSL |
1:43.07 |
1:43.58 |
0.51 |
| 32 |
Locitzer, Patrick S (11)
|
MRPATS |
1:43.36 |
1:44.62 |
1.26 |
| 33 |
Stark, Jonathan D (11)
|
MRSSL |
NT |
1:50.23 |
110.23 |
| 34 |
Hyman, James N (11)
|
MRSSL |
1:46.34 |
1:53.55 |
7.21 |
| 35 |
Collazo, Joshua M (11)
|
MRAPEX |
2:12.49 |
1:53.75 |
-18.74 |
| 36 |
Tubul, David (11)
|
MRSSL |
NT |
1:55.88 |
115.88 |
| 37 |
Martinko, John P (11)
|
MRPAC |
1:55.76 |
1:58.89 |
3.13 |
| 38 |
Ortega-Brown, Santiago P (11)
|
MRGAEL |
2:09.27 |
2:10.50 |
1.23 |
| 39 |
Power, Owen A (12)
|
MRSSL |
NT |
2:17.96 |
137.96 |
| 40 |
Cruz, Elijah A (11)
|
MRSSL |
NT |
DQ |
- |
| 41 |
Song, Evan (12)
|
MRAPEX |
NT |
DQ |
- |
| 42 |
Horn, Walter K (11)
|
MRSSL |
1:51.92 |
DQ |
- |
| 43 |
Chen, Ethan Y (12)
|
MRLIAC |
1:30.00 |
DQ |
- |