| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reynolds, Owen (15)
|
MRMCBY |
1:12.70 |
1:04.98 |
-7.72 |
| 1 |
Sanders, Aiden T (15)
|
MRFREE |
1:04.65 |
59.80 |
-4.85 |
| 2 |
Patel, Talin (15)
|
MRMAKO |
1:04.48 |
1:03.33 |
-1.15 |
| 2 |
Zurakovski, Daniel L (15)
|
MRFREE |
1:05.85 |
1:05.12 |
-0.73 |
| 3 |
Reyes, Maxim E (15)
|
MRBKR |
1:09.40 |
1:05.82 |
-3.58 |
| 4 |
Wang, Jonathan (15)
|
MRCOND |
1:07.11 |
1:06.64 |
-0.47 |
| 5 |
Williams, Mateu (16)
|
MRMAKO |
1:12.87 |
1:07.63 |
-5.24 |
| 6 |
Truong, Mathew * (15)
|
MRHS |
1:12.59 |
1:07.95 |
-4.64 |
| 7 |
Penny, Austin R (15)
|
MRFREE |
1:07.94 |
1:07.97 |
0.03 |
| 8 |
Anwar, Hussnain (15)
|
MRAPEX |
1:16.13 |
1:08.16 |
-7.97 |
| 9 |
Abreu, Gabriel (17)
|
MRMCBY |
1:10.85 |
1:09.00 |
-1.85 |
| 10 |
Duravcevic, Maximilian (17)
|
MRMAKO |
1:13.88 |
1:09.93 |
-3.95 |
| 11 |
Oguz, Kaya (16)
|
MRMAKO |
1:11.00 |
1:10.34 |
-0.66 |
| 12 |
Carter-McGinty, Kazuichi (15)
|
MRBKR |
1:16.65 |
1:11.21 |
-5.44 |
| 13 |
DeBlasi, Matthew J (16)
|
MRBKR |
1:11.70 |
1:11.63 |
-0.07 |
| 14 |
Vezauskas, Lars J (15)
|
MRBKR |
1:13.80 |
1:11.92 |
-1.88 |
| 15 |
Ha, Connor (15)
|
MRLIFE |
1:12.69 |
1:12.08 |
-0.61 |
| 16 |
Roberts, Shane W (16)
|
MRNFS |
1:11.60 |
1:12.40 |
0.80 |
| 17 |
Oguz, Enis (16)
|
MRMAKO |
1:10.96 |
1:12.58 |
1.62 |
| 18 |
Del Rosario, Jaidyn E (16)
|
MRKBM |
1:11.98 |
1:12.87 |
0.89 |
| 19 |
Chavez, Carlos (15)
|
MRAPEX |
1:15.52 |
1:13.00 |
-2.52 |
| 20 |
Coronel, Carlos A (16)
|
MRUN |
1:06.41 |
1:14.30 |
7.89 |
| 21 |
Jones, Josiah W (15)
|
MRHES |
1:15.68 |
1:14.86 |
-0.82 |
| 22 |
Iancu, Sebastian A (16)
|
MRHES |
1:17.40 |
1:17.02 |
-0.38 |
| 23 |
Castillo, Armando R (15)
|
MRCOND |
1:25.45 |
1:18.99 |
-6.46 |
| 24 |
Grant, Mason X (17)
|
MRBKR |
1:27.06 |
1:25.69 |
-1.37 |
|
Marmolejos, Aaron M (16)
|
MRKBM |
1:29.01 |
DQ |
- |
|
Reyes, Alexander B (15)
|
MRBKR |
1:18.80 |
NS |
- |