| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Roller, Tyler J (13)
|
PCDACA |
1:04.26 |
1:04.46 |
0.20 |
| 2 |
van de Groenendaal, Akira (14)
|
ORBLAC |
1:03.93 |
1:04.94 |
1.01 |
| 3 |
Roy, Kartavya (14)
|
ORBLAC |
1:07.01 |
1:05.69 |
-1.32 |
| 4 |
Matsumoto, Leona A (13)
|
PCDACA |
1:08.17 |
1:07.05 |
-1.12 |
| 5 |
Ma, Jaden F (13)
|
PNSMAC |
1:05.94 |
1:07.08 |
1.14 |
| 6 |
Wu, Derek G (14)
|
ORLOSC |
1:05.22 |
1:07.68 |
2.46 |
| 7 |
Kabacy, Alexander E (14)
|
PNSMAC |
1:07.89 |
1:08.07 |
0.18 |
| 8 |
Bricca, Benjamin P (14)
|
PNSMAC |
1:10.13 |
1:10.08 |
-0.05 |
| 9 |
Deitchler, Zachary B (13)
|
ORLOSC |
1:14.31 |
1:11.26 |
-3.05 |
| 10 |
Naim, Joshua A (14)
|
PCDACA |
1:15.09 |
1:13.63 |
-1.46 |
| 11 |
Roedling, Liam A (13)
|
PCDACA |
1:16.71 |
1:13.88 |
-2.83 |
| 12 |
Yang, Jiyu (14)
|
ORLOSC |
1:14.66 |
1:13.97 |
-0.69 |
| 13 |
Stahlmann, Benjamin J (14)
|
ORBLAC |
1:14.69 |
1:14.09 |
-0.60 |
| 14 |
Park, Gregory J (13)
|
ORLOSC |
1:21.38 |
1:19.13 |
-2.25 |
| 15 |
Bruss, Darian J (14)
|
ORBLAC |
1:21.92 |
1:25.93 |
4.01 |
|
Yu, Kevin (13)
|
ORBLAC |
1:12.05 |
NS |
- |
|
Thistlethwaite, William I (14)
|
ORLOSC |
1:06.06 |
NS |
- |