| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kuzmin, Leon (12)
|
MRTRI |
1:03.28 |
1:03.32 |
0.04 |
| 2 |
Katz, Robert G (12)
|
MRTRI |
1:06.47 |
1:05.76 |
-0.71 |
| 3 |
Fogarty, Atticus I (11)
|
MRYFD |
1:08.59 |
1:10.03 |
1.44 |
| 4 |
Poggioli, Peter E (12)
|
MRTRI |
1:08.86 |
1:10.39 |
1.53 |
| 5 |
Katz, Alan G (12)
|
MRTRI |
1:18.31 |
1:13.78 |
-4.53 |
| 6 |
O'Sullivan, Tiarnan M (12)
|
MRLGAC |
1:12.16 |
1:13.81 |
1.65 |
| 7 |
Lin, Jarred C (11)
|
MRLIAC |
1:30.00 |
1:17.42 |
-12.58 |
| 8 |
Pietruszka, Bart (12)
|
MRLGAC |
1:17.45 |
1:17.44 |
-0.01 |
| 9 |
Cheung, Ethan (12)
|
MRLIAC |
1:19.50 |
1:18.17 |
-1.33 |
| 10 |
Varshney, Nikhil G (12)
|
MRYFD |
1:15.96 |
1:18.66 |
2.70 |
| 11 |
Woods, Eugene (12)
|
MRLIAC |
1:21.54 |
1:18.71 |
-2.83 |
| 12 |
Arnall, Henry W (12)
|
MRYFD |
1:19.13 |
1:19.48 |
0.35 |
| 13 |
Wu, Harrison (12)
|
MRLIAC |
1:30.00 |
1:19.52 |
-10.48 |
| 14 |
Stanislawski, Christopher J (12)
|
MRLIAC |
1:25.68 |
1:20.53 |
-5.15 |
| 15 |
Kapala, Kacper L (12)
|
MRLGAC |
1:22.78 |
1:21.02 |
-1.76 |
| 16 |
Straus, Ian R (11)
|
MRLIAC |
1:25.99 |
1:21.63 |
-4.36 |
| 17 |
Su, Ryan Z (11)
|
MRLIAC |
1:29.51 |
1:21.95 |
-7.56 |
| 18 |
Corcuera, Christopher (11)
|
MRLGAC |
1:27.16 |
1:22.34 |
-4.82 |
| 19 |
Goncalves, Daniel F (12)
|
MRLIAC |
1:26.06 |
1:23.60 |
-2.46 |
| 20 |
Chen, Everett D (12)
|
MRYFD |
|
1:23.75 |
- |
| 21 |
Tjan, Jaden L (11)
|
MRLGAC |
1:24.71 |
1:25.63 |
0.92 |
| 22 |
Wang, Aaron Y (12)
|
MRYFD |
1:28.74 |
1:26.01 |
-2.73 |
| 23 |
Salth, Caleb J (12)
|
MRYFD |
1:28.81 |
1:27.45 |
-1.36 |
| 24 |
Wallis, Elliott F (11)
|
MRYFD |
1:36.05 |
1:28.00 |
-8.05 |
| 25 |
Vasilyev, Martin (11)
|
MRYFD |
1:28.19 |
1:28.17 |
-0.02 |
| 26 |
Bruno, Justin K (11)
|
MRYFD |
|
1:28.83 |
- |
| 27 |
Chen, Samuel (11)
|
MRLGAC |
1:30.79 |
1:29.21 |
-1.58 |
| 28 |
Hoffman, Brody C (11)
|
MRLIAC |
1:30.40 |
1:29.34 |
-1.06 |
| 29 |
Saccenti, John H (12)
|
MRTRI |
1:50.00 |
1:29.95 |
-20.05 |
| 30 |
Boylan, Miles (12)
|
MRTRI |
2:00.00 |
1:33.10 |
-26.90 |
| 31 |
Huang, Owen Y (12)
|
MRYFD |
1:32.80 |
1:36.09 |
3.29 |
| 32 |
Gorinshteyn, Sean (12)
|
MRTRI |
1:49.36 |
1:37.15 |
-12.21 |
| 33 |
Zahra, Nicholas S (12)
|
MRTRI |
1:39.22 |
1:38.20 |
-1.02 |
| 34 |
Lu, Michael J (11)
|
MRLIAC |
2:00.00 |
1:43.90 |
-16.10 |
| 35 |
Wolff, David U (11)
|
MRYFD |
1:46.00 |
1:44.06 |
-1.94 |
| 36 |
Sun, Brighten W (12)
|
MRYFD |
2:06.02 |
1:45.19 |
-20.83 |
| 37 |
Omoruyi, Osagie (11)
|
MRTRI |
2:00.00 |
1:53.82 |
-6.18 |
|
Weltsch, Eli (12)
|
MRYFD |
1:57.12 |
DQ |
- |
|
Macchio, Nicholas S (11)
|
MRCOND |
1:47.85 |
DQ |
- |
|
Eidelman, Gavin H (11)
|
MRLIAC |
1:40.99 |
DQ |
- |
|
Trinnel, Eli (12)
|
MRYFD |
|
DQ |
- |
|
Ivanov, Daniel (11)
|
MRTRI |
2:00.00 |
NS |
- |