| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chazov, Pelagia (15)
|
MRFREE |
1:08.51 |
1:01.46 |
-7.05 |
| 2 |
Zurakovski, Daniel L (14)
|
MRFREE |
1:07.26 |
1:06.93 |
-0.33 |
| 3 |
Chin, Cassidy K (13)
|
MRFREE |
1:09.14 |
1:07.88 |
-1.26 |
| 4 |
Aizu, Hideki A (14)
|
MRFREE |
1:15.38 |
1:09.72 |
-5.66 |
| 5 |
Cherukuri, Aryan (13)
|
MRFREE |
1:10.31 |
1:10.93 |
0.62 |
| 6 |
Golender, Artem M (13)
|
MRFREE |
1:10.99 |
1:10.94 |
-0.05 |
| 7 |
Fang, Yunjin J (15)
|
MRFREE |
1:14.47 |
1:10.95 |
-3.52 |
| 8 |
Sanders, Aiden T (14)
|
MRFREE |
1:13.36 |
1:11.61 |
-1.75 |
| 9 |
Bondarchuk, Jacob (13)
|
MRFREE |
1:11.84 |
1:11.66 |
-0.18 |
| 10 |
Cruz Jr, David (13)
|
MRFREE |
1:11.31 |
1:12.95 |
1.64 |
| 11 |
Hlinka, Maria H (15)
|
MRFREE |
1:13.75 |
1:13.67 |
-0.08 |
| 12 |
Reid, Morgan N (13)
|
MRFREE |
1:20.64 |
1:19.36 |
-1.28 |
| 13 |
Lazebnik, Gianetta E (15)
|
MRFREE |
1:16.95 |
1:20.21 |
3.26 |