| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Toepfer, Nicholas A (15)
|
NESSYS |
53.44 |
56.74 |
3.30 |
| 2 |
Barros, Eric J (16)
|
NESSYS |
56.83 |
59.12 |
2.29 |
| 3 |
Tran, Andrew D (13)
|
NESSYS |
1:01.15 |
1:02.32 |
1.17 |
| 4 |
Wang, Avery G (14)
|
NESSYS |
1:02.87 |
1:04.29 |
1.42 |
| 5 |
Stoyanov, Christian (14)
|
NESSYS |
1:09.81 |
1:04.91 |
-4.90 |
| 6 |
Nguyen, Ben (13)
|
NEANA |
1:16.23 |
1:08.98 |
-7.25 |
| 7 |
Cheung, Kenneth M (14)
|
NESSYS |
1:12.39 |
1:10.44 |
-1.95 |
| 8 |
Bateman, Shanen L (14)
|
NESSYS |
1:17.88 |
1:11.29 |
-6.59 |
| 9 |
Boudreau, Maverick E (13)
|
NESSYS |
1:16.11 |
1:12.91 |
-3.20 |
| 10 |
Mouline, Karim Z (14)
|
NESSYS |
1:09.44 |
1:12.93 |
3.49 |
| 11 |
Gebler, Ryan G (13)
|
NESSYS |
1:15.51 |
1:13.84 |
-1.67 |
| 12 |
Bartkiewicz, Christian J (14)
|
NESSYS |
1:19.65 |
1:14.94 |
-4.71 |
| 13 |
Bodnar, Preston M (14)
|
NESSYS |
1:16.40 |
1:16.78 |
0.38 |
| 14 |
Xu, Eric A (13)
|
NEANA |
1:19.27 |
1:16.95 |
-2.32 |
| 15 |
Chin, Kevin H (14)
|
NESSYS |
|
1:29.49 |
- |