| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Peebles, Michael J (16)
|
ADTBS |
25.35 |
23.99 |
-1.36 |
| 2 |
Fisher, Kyle E (17)
|
ADONEI |
25.72 |
24.60 |
-1.12 |
| 3 |
Rompicherla, Shrujay S (15)
|
ADCPP |
25.33 |
24.73 |
-0.60 |
| 4 |
Gato, Sebastiao J (15)
|
ADCLIN |
25.03 |
24.76 |
-0.27 |
| 5 |
Braun, Paul V (15)
|
ADNTS |
24.93 |
24.84 |
-0.09 |
| 6 |
Kirkpatrick, Peter R (16)
|
ADCPP |
25.71 |
24.96 |
-0.75 |
| 7 |
Greico, Marco J (16)
|
ADCLIN |
25.82 |
25.33 |
-0.49 |
| 8 |
Dragojevic, Oliver C (16)
|
ADCLIN |
25.89 |
25.40 |
-0.49 |
| 9 |
Herbinger, Devin R (15)
|
ADCPP |
26.12 |
25.63 |
-0.49 |
| 10 |
Scott, Eric D (15)
|
ADCPP |
30.20 |
28.18 |
-2.02 |
| 11 |
Parrilla Salgado, Jose J (15)
|
ADCLIN |
30.10 |
28.66 |
-1.44 |
| 12 |
Constable, Nathan T (15)
|
ADCPP |
26.56 |
28.80 |
2.24 |
| 13 |
Catanzaro, Michael M (16)
|
ADCPP |
29.60 |
29.29 |
-0.31 |
| 14 |
DeVilliers, Etienne M (16)
|
ADCPP |
31.04 |
31.51 |
0.47 |
|
Faroni, Brett A (15)
|
ADCLIN |
27.77 |
NS |
- |
|
Ryan, Jack F (16)
|
ADCPP |
25.38 |
NS |
- |
|
O'Brien, Nicholas J (16)
|
ADCPP |
25.50 |
NS |
- |