| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hotaling, Kaleb B (16)
|
ADCPP |
1:06.86 |
1:10.60 |
3.74 |
| 2 |
Homan, Jackson T (15)
|
ADCPP |
1:06.74 |
1:10.85 |
4.11 |
| 3 |
Harding, Brian D (17)
|
ADCPP |
1:07.13 |
1:14.09 |
6.96 |
| 4 |
Goodspeed, Cameron J (15)
|
ADUN |
1:11.76 |
1:15.84 |
4.08 |
| 5 |
Fitzgerald, Colin J (14)
|
ADCPP |
1:12.56 |
1:18.11 |
5.55 |
| 6 |
Herbinger, Devin R (15)
|
ADCPP |
1:12.28 |
1:19.00 |
6.72 |
| 7 |
Verstandig, Kyle J (17)
|
ADCPP |
1:20.44 |
1:27.10 |
6.66 |
| 8 |
Catanzaro, Michael M (16)
|
ADCPP |
1:33.97 |
1:37.03 |
3.06 |
| 9 |
Leung, Arthur (10)
|
ADUN |
|
1:56.53 |
- |
| 10 |
Wang, Alexander (9)
|
ADDELM |
|
2:05.10 |
- |
| 11 |
DeVilliers, Etienne M (16)
|
ADCPP |
1:55.07 |
2:08.62 |
13.55 |
|
Harnisher, Frank J (17)
|
ADCPP |
|
DQ |
- |
|
de Wolf, Samuel R (16)
|
ADCPP |
1:11.71 |
NS |
- |