| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Buchen, Kasper G (12)
|
MRIA |
1:10.87 |
1:08.94 |
-1.93 |
| 2 |
Preston, Liam j (11)
|
MRTVSC |
1:10.12 |
1:09.19 |
-0.93 |
| 3 |
Adams, Brett J (12)
|
MRTVSC |
1:16.08 |
1:13.22 |
-2.86 |
| 4 |
Diano, Andrew J (11)
|
MRFA |
1:21.73 |
1:14.20 |
-7.53 |
| 5 |
Chiarella, Richard J (11)
|
MRTVSC |
1:16.81 |
1:14.64 |
-2.17 |
| 6 |
Griffin, James D (12)
|
MRTVSC |
1:25.00 |
1:15.00 |
-10.00 |
| 7 |
McCormac, Owen P (12)
|
MREHY |
1:23.47 |
1:15.09 |
-8.38 |
| 8 |
Duryea, Jack R (12)
|
MREHY |
1:17.95 |
1:15.66 |
-2.29 |
| 9 |
Veit, Brian J (12)
|
MRTVSC |
1:18.51 |
1:15.84 |
-2.67 |
| 10 |
Rosenstein, Ari (12)
|
MREHY |
1:18.24 |
1:15.99 |
-2.25 |
| 11 |
Wang, Shuping (12)
|
MRTVSC |
1:32.95 |
1:16.56 |
-16.39 |
| 12 |
Dougherty, Robert (11)
|
MRHAA |
1:38.13 |
1:20.23 |
-17.90 |
| 13 |
Kalenja, Keno (11)
|
MRIA |
1:24.79 |
1:22.42 |
-2.37 |
| 14 |
Dolinsky, Andrew E (11)
|
MRTS |
1:32.54 |
1:22.69 |
-9.85 |
| 15 |
Kaufer, Evan A (12)
|
MRIA |
1:22.69 |
1:22.88 |
0.19 |
| 16 |
Gavigan, Owen T (11)
|
MRTVSC |
1:28.61 |
1:23.56 |
-5.05 |
| 17 |
Goral, Eren F (11)
|
MRTVSC |
1:31.43 |
1:24.72 |
-6.71 |
| 18 |
Rafferty, Christian J (11)
|
MRLIE |
1:45.00 |
1:24.82 |
-20.18 |
| 19 |
Vavalle, Antonio (11)
|
MRTVSC |
1:32.68 |
1:25.50 |
-7.18 |
| 20 |
Alas, Daniel A (12)
|
MRIA |
1:18.68 |
1:25.55 |
6.87 |
| 21 |
Kubik, Declan S (12)
|
MRTVSC |
1:28.00 |
1:25.75 |
-2.25 |
| 22 |
Freudenberg, Edward G (11)
|
MRTVSC |
1:26.72 |
1:27.28 |
0.56 |
| 23 |
Benin, Michael H (11)
|
MRTS |
1:54.48 |
1:27.98 |
-26.50 |
| 24 |
Aliakseyeu, Cody N (11)
|
MREHY |
1:27.01 |
1:28.27 |
1.26 |
| 25 |
Polley, Aidan J (12)
|
MRCSC |
1:31.16 |
1:28.75 |
-2.41 |
| 26 |
Hussein, Yousef W (11)
|
MRTS |
1:43.90 |
1:29.11 |
-14.79 |
| 27 |
Zheng, Zhimin * (11)
|
MRTVSC |
1:21.00 |
1:29.45 |
8.45 |
| 28 |
Albert, Adam * (11)
|
MRTVSC |
1:30.05 |
1:29.50 |
-0.55 |
| 29 |
Muller, Sean W (11)
|
MRTVSC |
1:25.00 |
1:30.54 |
5.54 |
| 30 |
Agrawal, Alok (11)
|
MRTS |
1:42.14 |
1:35.75 |
-6.39 |
| 31 |
Dzwlewicz, Sean (11)
|
MRLIE |
1:51.00 |
1:37.29 |
-13.71 |
| 32 |
McCormac, Aidan C (11)
|
MREHY |
1:45.85 |
1:38.38 |
-7.47 |
| 33 |
Weiss, Elijah (11)
|
MRLIE |
2:04.00 |
1:41.45 |
-22.55 |
| 34 |
Heilemann, Joseph P (12)
|
MRCSC |
1:45.00 |
1:50.31 |
5.31 |
|
Schroeder, Michael (12)
|
MRHAA |
1:43.71 |
DQ |
- |
|
Dettling, Maverick (11)
|
MRHAA |
1:39.88 |
DQ |
- |
|
Piver, Daniel (11)
|
MREHY |
2:00.00 |
DQ |
- |
|
Taufiq, Zyan (11)
|
MRCSC |
1:45.00 |
DQ |
- |