| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shin, Ethan H (13)
|
PVFISH |
1:06.44 |
1:06.93 |
0.49 |
| 2 |
Haggard, Hugo M (14)
|
PVFISH |
1:08.90 |
1:07.31 |
-1.59 |
| 3 |
Tuininga, Benjamin S (14)
|
PVFISH |
1:07.88 |
1:11.50 |
3.62 |
| 4 |
Jingan, Jinglin (15)
|
PVFISH |
1:13.74 |
1:14.85 |
1.11 |
| 5 |
Bermudez, Lucas (13)
|
PVNCAP |
1:25.47 |
1:15.60 |
-9.87 |
| 6 |
Seanor, Julianne M (13)
|
PVNCAP |
1:16.22 |
1:15.77 |
-0.45 |
| 7 |
Giop, Christopher T (14)
|
PVNCAP |
1:18.39 |
1:16.14 |
-2.25 |
| 8 |
Cantlon, Michael C (14)
|
PVNCAP |
1:17.75 |
1:17.77 |
0.02 |
| 9 |
Haggard, Bruno O (13)
|
PVFISH |
1:20.92 |
1:19.47 |
-1.45 |
| 10 |
Lauber, Tara L (14)
|
PVNCAP |
1:24.72 |
1:22.89 |
-1.83 |
| 11 |
Nguyen, Fiona N (13)
|
PVNCAP |
1:21.99 |
1:24.36 |
2.37 |
| 12 |
Crawford, Katherine V (14)
|
PVFISH |
1:20.89 |
1:25.75 |
4.86 |
| 13 |
Sayasithsena, Natalia E (12)
|
PVFISH |
1:28.32 |
1:26.52 |
-1.80 |