| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gonzalez, Ian (10)
|
MRCENT |
1:22.46 |
1:14.78 |
-7.68 |
| 1 |
Litman, Owen (10)
|
MRMAKO |
1:21.78 |
1:19.60 |
-2.18 |
| 2 |
Wallis, Elliott F (10)
|
MRYFD |
1:20.55 |
1:17.68 |
-2.87 |
| 2 |
Liu, Max (10)
|
MRCENT |
1:34.24 |
1:21.00 |
-13.24 |
| 3 |
Wong, Aaden (10)
|
MRLIFE |
1:25.34 |
1:17.74 |
-7.60 |
| 3 |
Cattie-Watt, Alexander B (9)
|
MRYFD |
1:28.03 |
1:21.53 |
-6.50 |
| 4 |
Guevara, Xavier B (9)
|
MRNSCC |
1:18.72 |
1:18.35 |
-0.37 |
| 4 |
Bruno, Justin K (10)
|
MRYFD |
1:26.15 |
1:22.59 |
-3.56 |
| 5 |
Jasiak-Weinberger, Grayson M (9)
|
MRBKR |
1:28.71 |
1:22.71 |
-6.00 |
| 6 |
Loucopoulos, Christian A (9)
|
MRYFD |
1:28.19 |
1:23.81 |
-4.38 |
| 7 |
Soeda, Hiroki (10)
|
MRCENT |
1:39.21 |
1:26.89 |
-12.32 |
| 8 |
Chen, Yidong (9)
|
MRVIP |
1:31.22 |
1:28.44 |
-2.78 |
| 9 |
Weisburg, Samuel Q (10)
|
MRAPEX |
1:42.44 |
1:31.05 |
-11.39 |
| 10 |
Huang, Oliver Y (10)
|
MRYFD |
1:36.47 |
1:32.23 |
-4.24 |
| 11 |
Razo, Soren A (9)
|
MRYFD |
1:36.35 |
1:38.76 |
2.41 |
| 12 |
Hsu, Prajna (10)
|
MRCENT |
1:46.43 |
1:40.91 |
-5.52 |
| 13 |
Vicari, Alessandro (10)
|
MRVIP |
1:45.85 |
1:42.92 |
-2.93 |
| 14 |
Kim, Lincoln S (9)
|
MRYFD |
1:49.57 |
1:47.35 |
-2.22 |
| 15 |
Mezey, Leon P (9)
|
MRYFD |
1:43.46 |
1:51.00 |
7.54 |
| 16 |
Garcia, Damian (10)
|
MRKBM |
2:07.17 |
2:05.24 |
-1.93 |