| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cowan, James E (13)
|
MRTRI |
59.84 |
57.48 |
-2.36 |
| 2 |
Gonzalez, Issac (13)
|
MRKBM |
1:00.82 |
59.19 |
-1.63 |
| 3 |
Garcia, Sebastian (14)
|
MRKBM |
59.34 |
1:01.00 |
1.66 |
| 4 |
Cruz, Brayan (13)
|
MRKBM |
1:03.00 |
1:01.38 |
-1.62 |
| 5 |
Parikh, Vihaan (13)
|
MRYFD |
1:01.27 |
1:01.71 |
0.44 |
| 6 |
Morrow, Gavin (13)
|
MRYFD |
1:03.68 |
1:03.14 |
-0.54 |
| 7 |
Sockey, Charles T (13)
|
MRBKR |
1:09.03 |
1:03.69 |
-5.34 |
| 8 |
Garcia Bory, Victor M (14)
|
MRYFD |
1:05.36 |
1:03.85 |
-1.51 |
| 9 |
Pereira, Maximus (13)
|
MRKBM |
1:02.80 |
1:03.94 |
1.14 |
| 10 |
Dalton, Zachary (14)
|
MRTRI |
1:09.20 |
1:05.26 |
-3.94 |
| 11 |
Liang, Tristan R (14)
|
MRTRI |
1:05.43 |
1:05.33 |
-0.10 |
| 12 |
Yi, Tyler (13)
|
MRYFD |
1:05.02 |
1:07.11 |
2.09 |
| 13 |
Zwierzynski, Philip (13)
|
MRTRI |
1:06.47 |
1:07.54 |
1.07 |
| 14 |
Gordon, Alexandre B (13)
|
MRBKR |
1:20.00 |
1:09.09 |
-10.91 |
| 15 |
Timofeev, Maxim (13)
|
MRTRI |
1:10.20 |
1:09.18 |
-1.02 |
| 16 |
Patel, Talin G (14)
|
MRBKR |
1:12.96 |
1:09.90 |
-3.06 |
| 17 |
O'Dea, Dean C (14)
|
MRBKR |
1:08.37 |
1:11.45 |
3.08 |
| 18 |
Jones, Josiah W (14)
|
MRHES |
1:14.01 |
1:12.78 |
-1.23 |
| 19 |
Zahra, Nicholas S (13)
|
MRTRI |
1:21.91 |
1:18.16 |
-3.75 |
| 20 |
Rios, Nicanor J (13)
|
MRYFD |
|
1:20.87 |
- |
| 21 |
LeRoy, Jack H (14)
|
MRYFD |
1:25.71 |
1:21.39 |
-4.32 |
| 22 |
Hubbard, Reese A (13)
|
MRYFD |
|
1:21.56 |
- |
|
Carter-McGinty, Kazuichi (14)
|
MRBKR |
1:07.67 |
DQ |
- |
|
Kravets-Wehby, Jake A (13)
|
MRBKR |
1:41.33 |
NS |
- |
|
Charlot-Johnson, Christopher (13)
|
MRBKR |
1:03.65 |
NS |
- |
|
Allakhverdov, Mitchell (13)
|
MRTRI |
1:06.00 |
NS |
- |