| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chow, Joshua G (11)
|
MRLIAC |
1:18.79 |
1:15.84 |
-2.95 |
| 1 |
Carney, Colby C (11)
|
MRLIAC |
1:26.00 |
1:18.72 |
-7.28 |
| 2 |
VanDormolen, Morgan H (12)
|
MRTS |
1:20.64 |
1:16.46 |
-4.18 |
| 2 |
Panchuk, Anthony (12)
|
MRSSC |
1:32.24 |
1:18.92 |
-13.32 |
| 3 |
Ng, Brandon A (12)
|
MRLIAC |
1:21.74 |
1:16.99 |
-4.75 |
| 3 |
Esteban, Gabriel A (12)
|
MRSSC |
1:19.11 |
1:19.89 |
0.78 |
| 4 |
Guerron, Jacob D (11)
|
MRSSC |
1:29.31 |
1:22.08 |
-7.23 |
| 5 |
Pellicone, Liam (12)
|
MRLIAC |
1:22.36 |
1:22.09 |
-0.27 |
| 6 |
Zolley, Viktor R (12)
|
MRLIAC |
1:23.89 |
1:22.18 |
-1.71 |
| 7 |
Kwan, Mason (12)
|
MRLIAC |
1:24.08 |
1:23.16 |
-0.92 |
| 8 |
Hannaberry, Evan Jenson D (11)
|
MRLIAC |
1:23.07 |
1:23.44 |
0.37 |
| 9 |
Mathelier, Carlton J (12)
|
MRSSC |
1:20.61 |
1:23.68 |
3.07 |
| 10 |
Chan, Brian P (12)
|
MRLIAC |
1:20.67 |
1:24.45 |
3.78 |
| 11 |
Diamantis, Alexander N (11)
|
MRLIAC |
1:23.88 |
1:25.56 |
1.68 |
| 12 |
Chen, Kane L (12)
|
MRLIE |
1:29.31 |
1:26.56 |
-2.75 |
| 13 |
Eby, Anthony M (11)
|
MRCSDC |
1:26.75 |
1:30.62 |
3.87 |
| 14 |
Shields, Ryan S (11)
|
MRSSC |
1:33.46 |
1:30.90 |
-2.56 |
| 15 |
Liu, Jeffrey (11)
|
MRLIAC |
1:40.10 |
1:31.98 |
-8.12 |
| 16 |
Peng, Valiant Y (11)
|
MRLIE |
1:39.78 |
1:34.35 |
-5.43 |
| 17 |
Hwang, Benjamin G (11)
|
MRLIAC |
1:35.89 |
1:35.21 |
-0.68 |
| 18 |
Chen, Hanyu (11)
|
MRLIAC |
1:37.60 |
1:36.72 |
-0.88 |
| 19 |
McCLOY, Matthew J (11)
|
MRLIE |
1:44.07 |
1:39.27 |
-4.80 |
| 20 |
Lee, Wilder (11)
|
MRLIE |
1:47.99 |
1:46.61 |
-1.38 |
| 21 |
Chen, Dylan (11)
|
MRSSC |
2:47.41 |
2:43.31 |
-4.10 |
|
Hartley, Ochun Z (12)
|
MRSSC |
2:16.23 |
DQ |
- |
|
Lyudmir, Isaac (11)
|
MRLIE |
1:41.16 |
DQ |
- |
|
Quintero, Esteban L (12)
|
MRTVSC |
1:19.44 |
NS |
- |
|
Goldberg, Alex M (12)
|
MRLIE |
1:29.88 |
NS |
- |