| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Feret, Elijah C (15)
|
ADGLEN |
59.74 |
1:03.53 |
3.79 |
| 2 |
Ford, Aidan D (15)
|
ADGLFY |
1:06.91 |
1:03.76 |
-3.15 |
| 3 |
Bonesteel, Dimitri A (15)
|
ADGLFY |
1:07.76 |
1:04.10 |
-3.66 |
| 4 |
Brosnihan, Thomas A (16)
|
ADUSAM |
59.78 |
1:04.80 |
5.02 |
| 5 |
Haraden, Brady J (16)
|
ADSCHE |
1:05.92 |
1:06.12 |
0.20 |
| 6 |
Rossetti, Derek T (15)
|
ADUSAM |
1:10.02 |
1:10.75 |
0.73 |
| 7 |
Burke, Jamison G (15)
|
ADUN |
1:11.22 |
1:11.34 |
0.12 |
| 8 |
Bodien, Robert C (15)
|
ADSSCY |
1:08.10 |
1:11.88 |
3.78 |
| 9 |
Dragojevic, Oliver C (16)
|
ADCLIN |
|
1:12.74 |
- |
| 10 |
Adamo, Joseph J (17)
|
ADUSAM |
1:04.89 |
1:15.35 |
10.46 |
| 11 |
Parrilla Salgado, Jose J (16)
|
ADCLIN |
1:16.71 |
1:19.88 |
3.17 |
| 12 |
Chenaille, Ryan T (15)
|
ADUSAM |
|
1:26.23 |
- |
| 13 |
Manny, Eric P (15)
|
ADUSAM |
|
1:52.24 |
- |
|
Bogdanowicz-Wilson, Lucas C (15)
|
ADSCHE |
1:04.77 |
NS |
- |
|
Greene, Daniel J (18)
|
ADUSAM |
1:10.54 |
NS |
- |