| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Perr, Ryan J (12)
|
MRLGAC |
1:04.91 |
1:05.45 |
0.54 |
| 2 |
Keating, William L (12)
|
ADDELM |
1:16.45 |
1:07.59 |
-8.86 |
| 3 |
Hao, Daniel Z (12)
|
ADDELM |
1:06.89 |
1:08.82 |
1.93 |
| 4 |
Beneduce, Italo P (11)
|
MRAPEX |
1:10.63 |
1:09.53 |
-1.10 |
| 5 |
XU, Eric (12)
|
MRLGAC |
1:11.70 |
1:11.82 |
0.12 |
| 6 |
Fitzpatrick, Ethan (12)
|
NJWWAT |
1:14.13 |
1:13.37 |
-0.76 |
| 7 |
Garcia, Alexander A (12)
|
MRWISC |
1:27.79 |
1:14.84 |
-12.95 |
| 8 |
Lyashchenko, Alexander S (11)
|
MRLGAC |
1:14.24 |
1:17.87 |
3.63 |
| 9 |
Shao, Mark J (12)
|
ADDELM |
|
1:18.73 |
- |
| 10 |
Cen, Ean (11)
|
MRHS |
1:19.33 |
1:18.78 |
-0.55 |
| 11 |
Lu, Ericcson (12)
|
ADDELM |
1:22.40 |
1:19.94 |
-2.46 |
| 12 |
ElKhouly, Khalid A (12)
|
MRHS |
1:25.12 |
1:22.49 |
-2.63 |
| 13 |
Hannaberry, Evan Jenson D (11)
|
MRLIAC |
1:32.99 |
1:25.03 |
-7.96 |
| 14 |
Mokhtar, Nour M (11)
|
MRHS |
1:38.04 |
1:33.53 |
-4.51 |
| 15 |
Freedman, Nathan C (11)
|
MRLIAC |
1:37.35 |
1:34.32 |
-3.03 |
| 16 |
Hwang, Benjamin G (11)
|
MRLIAC |
1:37.99 |
1:35.89 |
-2.10 |
| 17 |
Pellicone, Christian (12)
|
MRLIAC |
1:35.99 |
1:36.70 |
0.71 |
| 18 |
Chen, Hanyu (11)
|
MRLIAC |
1:47.03 |
1:37.60 |
-9.43 |
| 19 |
Lin, Lucas (11)
|
MRHS |
1:29.00 |
1:37.74 |
8.74 |
|
Ng, Brandon A (12)
|
MRLIAC |
1:21.74 |
DQ |
- |
|
Stubbs, Reese R (11)
|
MRLIAC |
1:28.99 |
DQ |
- |
|
Campbell, Tristan (11)
|
PVASTS |
1:28.79 |
NS |
- |