| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
German, Eli J (13)
|
ADALBS |
55.46 |
58.12 |
2.66 |
| 2 |
Wolk, Caison M (13)
|
ADALBS |
1:00.87 |
1:00.00 |
-0.87 |
| 3 |
Washburn, Jacob D (13)
|
ADCPP |
1:04.50 |
1:06.55 |
2.05 |
| 4 |
Polishchuk, Alexander D (12)
|
ADALBS |
1:08.43 |
1:07.65 |
-0.78 |
| 5 |
Dashiell, Michael W (13)
|
ADSCHE |
1:07.60 |
1:08.16 |
0.56 |
| 6 |
Tirumala, Saharsh (12)
|
ADCPP |
1:05.27 |
1:08.31 |
3.04 |
| 7 |
Terry, Mason M (13)
|
ADALBS |
1:07.65 |
1:08.76 |
1.11 |
| 8 |
Vasquez, Aiden M (13)
|
ADCPP |
1:05.37 |
1:09.15 |
3.78 |
| 9 |
Li, Jason Q (13)
|
ADCPP |
1:08.63 |
1:09.38 |
0.75 |
| 10 |
Matthews, Nicholas S (13)
|
ADSCHE |
1:07.87 |
1:10.72 |
2.85 |
| 11 |
Coville, Eli J (12)
|
ADCPP |
1:09.72 |
1:11.10 |
1.38 |
| 12 |
German, Levi J (13)
|
ADALBS |
1:04.91 |
1:11.42 |
6.51 |
| 13 |
Mansfield, Mason K (12)
|
ADCPP |
1:11.98 |
1:13.13 |
1.15 |
| 14 |
Zima, Elliott H (13)
|
ADSCHE |
1:14.96 |
1:13.67 |
-1.29 |
| 15 |
Backus-Mackey, Cooper (12)
|
ADNTS |
1:20.59 |
1:18.44 |
-2.15 |
| 16 |
Albano, Lukas H (12)
|
ADALBS |
1:17.54 |
1:19.11 |
1.57 |
| 17 |
Brown, Lucas A (12)
|
ADCPP |
1:16.81 |
1:20.62 |
3.81 |
| 18 |
Lopez Guimbarda, Santiago (12)
|
ADCPP |
|
1:20.87 |
- |
| 19 |
Ponomarov, Maksym (12)
|
ADCPP |
1:36.87 |
1:27.42 |
-9.45 |
| 20 |
Goduguchinta, Siddharth R (12)
|
ADCPP |
1:30.63 |
1:28.73 |
-1.90 |
| 21 |
Lee, Yulhee C (12)
|
ADALBS |
1:34.71 |
1:29.18 |
-5.53 |
| 22 |
Li, Howard H (13)
|
ADCPP |
1:38.59 |
1:29.23 |
-9.36 |
| 23 |
Venkatesh, Gokul (13)
|
ADCPP |
1:32.57 |
1:31.26 |
-1.31 |
| 24 |
Peck, Carey (12)
|
ADNTS |
1:49.77 |
1:36.72 |
-13.05 |
| 25 |
Antohe, Tudor S (12)
|
ADALBS |
1:46.76 |
1:36.80 |
-9.96 |