| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bazylko, Gregory (16)
|
MRMPNY |
57.17 |
56.38 |
-0.79 |
| 2 |
Aydin, Eren Y (16)
|
MRPAC |
55.48 |
56.77 |
1.29 |
| 3 |
Kvasha, Kostiantyn (15)
|
MRMPNY |
55.91 |
56.87 |
0.96 |
| 4 |
Yu, Destin (17)
|
MRMPNY |
59.52 |
58.49 |
-1.03 |
| 5 |
Camille, Sebastian R (15)
|
CTUN |
59.56 |
59.85 |
0.29 |
| 6 |
Collado, Matthew L (15)
|
MRPAC |
1:00.29 |
1:00.35 |
0.06 |
| 7 |
Garcia Reyes, Anthony (16)
|
CTUN |
56.74 |
1:00.46 |
3.72 |
| 8 |
Thayer, Philip (17)
|
MREAST |
56.51 |
1:00.65 |
4.14 |
| 9 |
Stahl, Avi P (16)
|
MREAST |
1:00.54 |
1:01.50 |
0.96 |
| 10 |
Yu, Joshua E (15)
|
MRPAC |
|
1:01.93 |
- |
| 11 |
Cruz, William J (15)
|
CTUN |
1:00.68 |
1:02.30 |
1.62 |
| 12 |
Volpert, Or (16)
|
MRMPNY |
1:07.38 |
1:03.16 |
-4.22 |
| 13 |
Zhamaryan, Arthur (16)
|
MRMPNY |
1:04.77 |
1:03.75 |
-1.02 |
| 14 |
Pavlyshche, Vadym (17)
|
MRMPNY |
59.59 |
1:04.81 |
5.22 |
| 15 |
Asuncion, Addison H (16)
|
CTUN |
1:02.32 |
1:05.13 |
2.81 |
| 16 |
Farberov, Shawn (15)
|
MRMPNY |
1:12.18 |
1:06.74 |
-5.44 |
| 17 |
Tuchman, Dylan J (16)
|
MREAST |
1:02.72 |
1:07.20 |
4.48 |
| 18 |
Yamamoto, Taro M (17)
|
MREAST |
1:03.98 |
1:08.78 |
4.80 |
| 19 |
Tsoy, Vladislav (15)
|
MRMPNY |
1:11.76 |
1:10.04 |
-1.72 |
| 20 |
Kochia, Nikoloz N (15)
|
MRUNAT |
1:15.69 |
1:11.52 |
-4.17 |
| 21 |
Na, Luke S (15)
|
MRPAC |
1:14.20 |
1:13.51 |
-0.69 |
| 22 |
Brooks, Naelan G (16)
|
CTUN |
1:35.35 |
1:27.51 |
-7.84 |
| 23 |
Vitale, Marcus (13)
|
MREAST |
1:21.88 |
1:27.59 |
5.71 |