| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pusateri, Luke N (15)
|
PNUN |
1:08.15 |
1:06.53 |
-1.62 |
| 2 |
Sadler, Noah P (16)
|
FLYCF |
1:09.02 |
1:08.67 |
-0.35 |
| 3 |
Cheruk, Noah L (17)
|
CTWYW |
1:07.59 |
1:09.53 |
1.94 |
| 4 |
Schonfelder, Otto S (18)
|
VALY |
1:12.44 |
1:11.28 |
-1.16 |
| 5 |
Holmes, Jeremiah J (17)
|
KYAAY |
1:14.89 |
1:11.38 |
-3.51 |
| 6 |
Orange, Austin W (17)
|
VALY |
1:12.15 |
1:13.13 |
0.98 |
| 7 |
Kalahiki, Nabil-azeem K (15)
|
FLYCF |
1:15.84 |
1:13.40 |
-2.44 |
| 8 |
Pettyjohn, Daniel T (16)
|
VALY |
1:16.00 |
1:13.56 |
-2.44 |
| 9 |
Denson, Nicholas K (18)
|
OHPCY |
1:17.34 |
1:16.02 |
-1.32 |
| 10 |
Esposito, Benjamin R (17)
|
NCGCY |
1:14.68 |
1:16.14 |
1.46 |
| 11 |
Paxton, Christopher L (15)
|
OHPCY |
1:28.27 |
1:20.61 |
-7.66 |
| 12 |
Holmes, Calyx J (15)
|
KYAAY |
1:23.39 |
1:21.28 |
-2.11 |
| 13 |
Esposito, William P (15)
|
NCGCY |
1:18.98 |
1:25.02 |
6.04 |
|
Timko, Ethan J (17)
|
OHABLY |
1:20.57 |
NS |
- |