| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bunker, Aiden L (14)
|
AMFAST |
1:02.60 |
1:01.66 |
-0.94 |
| 2 |
Tao, James M (14)
|
MAJW |
1:03.00 |
1:02.32 |
-0.68 |
| 3 |
Jennings, Cole B (14)
|
MAGPAC |
1:01.30 |
1:02.42 |
1.12 |
| 4 |
Gallagher, Alexander I (14)
|
LEHEAT |
1:00.36 |
1:02.63 |
2.27 |
| 5 |
Randolph, Liam J (14)
|
AMPEAQ |
1:02.46 |
1:02.87 |
0.41 |
| 6 |
Zornan Ferguson, Zachary D (14)
|
AMRXA |
1:05.75 |
1:02.93 |
-2.82 |
| 6 |
Erdley, Shawn M (14)
|
MANLAC |
1:03.34 |
1:02.93 |
-0.41 |
| 8 |
Coleman, Joseph T (14)
|
MRCOND |
1:03.78 |
1:04.50 |
0.72 |
| 9 |
Winslow, Benjamin (14)
|
AMKW |
1:03.72 |
1:04.69 |
0.97 |
| 10 |
Strickland, Cash W (13)
|
LELSSC |
1:04.48 |
1:05.31 |
0.83 |
| 11 |
Koloc, Henry T (13)
|
AMKW |
1:04.93 |
1:05.89 |
0.96 |
| 12 |
Mui, Carter E (13)
|
MAPFY |
1:09.16 |
1:06.38 |
-2.78 |
| 13 |
Jenkins, Primo * (14)
|
AMMMSA |
1:06.80 |
1:07.71 |
0.91 |
| 14 |
Howell, Owen Y (13)
|
AMKW |
1:08.72 |
1:08.00 |
-0.72 |
| 15 |
Manelis, Peter A (13)
|
AMRXA |
1:09.20 |
1:08.82 |
-0.38 |
| 16 |
Tanner, Nolan W (14)
|
LEHEAT |
1:06.46 |
1:08.85 |
2.39 |
| 17 |
Gabriele, Noah T (14)
|
VAGATR |
1:08.37 |
1:09.15 |
0.78 |
| 18 |
Sutterlin, Zachary A (13)
|
AMHD |
1:05.52 |
1:09.42 |
3.90 |
| 19 |
Derivaux, Charles H (13)
|
MAJW |
1:09.52 |
1:09.48 |
-0.04 |
| 20 |
Zhao, Jason (14)
|
MAPFY |
1:07.40 |
1:09.59 |
2.19 |
| 21 |
Stanker, Matthew D (14)
|
MAGPAC |
1:10.78 |
1:09.79 |
-0.99 |
| 22 |
Brinkley, Dawson T (13)
|
VAGATR |
1:09.05 |
1:09.80 |
0.75 |
| 23 |
Webb, Ben R (14)
|
AMURGS |
1:07.82 |
1:09.95 |
2.13 |
| 24 |
Padilla, Logan (14)
|
PVDCPR |
1:09.25 |
1:10.57 |
1.32 |
|
Figueroa, Miguel A (13)
|
LELSSC |
1:21.09 |
NS |
- |
|
Simms, Robert S (14)
|
MAJW |
1:04.53 |
NS |
- |
|
Cortes, Ryan P (14)
|
MAJW |
1:07.27 |
NS |
- |