| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brunetti, Joseph P (17)
|
VASEAL |
1:03.06 |
1:02.21 |
-0.85 |
| 2 |
Mortimer, Bryce R (16)
|
VASHRK |
59.98 |
1:02.46 |
2.48 |
| 3 |
Puzon, Terry J (16)
|
VADLPH |
1:09.45 |
1:07.47 |
-1.98 |
| 4 |
Lane, Brennan W (15)
|
VASHRK |
1:07.29 |
1:09.17 |
1.88 |
| 5 |
McAtee, Ryan G (16)
|
VACUDA |
1:15.74 |
1:11.34 |
-4.40 |
| 6 |
Rosen, Ethan D (17)
|
VADLPH |
1:27.43 |
1:11.63 |
-15.80 |
| 7 |
Munchel, Bradley G (15)
|
VACUDA |
1:11.29 |
1:15.78 |
4.49 |
| 8 |
Summers, Patterson T (15)
|
VADLPH |
1:16.30 |
1:16.99 |
0.69 |
| 9 |
Hollinshead, Jonathan A (17)
|
VACUDA |
1:22.93 |
1:21.50 |
-1.43 |
|
Everett III, Darl E (17)
|
VASHRK |
1:32.08 |
DQ |
- |