| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tempelhoff, Grayson M (11)
|
PVRMSC |
1:17.32 |
1:09.84 |
-7.48 |
| 2 |
Doh, Justin J (12)
|
PVRMSC |
|
1:10.13 |
- |
| 3 |
Mastronikolas, Markos P (12)
|
PVRMSC |
1:14.73 |
1:11.43 |
-3.30 |
| 4 |
Sanders, Kevin J (11)
|
PVRMSC |
1:14.25 |
1:13.73 |
-0.52 |
| 5 |
Schwieters, Daniel S (11)
|
PVRMSC |
1:14.41 |
1:15.00 |
0.59 |
| 6 |
Conley, Garrett Q (11)
|
PVRMSC |
1:21.27 |
1:15.67 |
-5.60 |
| 7 |
Garner, Joseph W (12)
|
PVRMSC |
1:20.96 |
1:17.22 |
-3.74 |
| 7 |
De Angelis, Emanuele (11)
|
PVRMSC |
1:18.86 |
1:17.22 |
-1.64 |
| 9 |
Goldman, Eli M (11)
|
PVRMSC |
1:20.32 |
1:18.84 |
-1.48 |
| 10 |
Seyhan, Burak (11)
|
PVRMSC |
1:17.82 |
1:22.96 |
5.14 |
| 11 |
Kimpel, Ross A (11)
|
PVRMSC |
1:18.23 |
1:23.10 |
4.87 |
| 12 |
Patil, Mohit (12)
|
PVRMSC |
|
1:24.14 |
- |
| 13 |
Gomez, Alejandro M (12)
|
PVRMSC |
1:19.47 |
1:25.07 |
5.60 |
| 14 |
Eliason, Peter J (11)
|
PVRMSC |
1:32.66 |
1:26.13 |
-6.53 |
| 15 |
Butnick, Cade Q (11)
|
PVRMSC |
1:23.92 |
1:27.54 |
3.62 |
| 16 |
Hua, Jason J (11)
|
PVRMSC |
1:23.65 |
1:30.70 |
7.05 |
| 17 |
Foo, Ezen (11)
|
PVRMSC |
1:39.20 |
1:34.51 |
-4.69 |
| 18 |
Hunter, Oliver H (11)
|
PVRMSC |
|
1:48.83 |
- |
|
Widjaja, Matthew B (12)
|
PVRMSC |
1:33.36 |
NS |
- |
|
Zhang, Sean (12)
|
PVRMSC |
|
NS |
- |