| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ryan, Eric J (13)
|
ADGUY |
1:12.84 |
1:12.41 |
-0.43 |
| 2 |
Wilson, Edmund (13)
|
MRNDAC |
1:13.65 |
1:13.00 |
-0.65 |
| 3 |
Gatto, Robert (14)
|
MRPAC |
1:11.24 |
1:13.37 |
2.13 |
| 4 |
Gannon, Lucas C (14)
|
ADGUY |
1:28.83 |
1:21.29 |
-7.54 |
| 5 |
Hartman, Andrew C (13)
|
ADALBS |
1:26.72 |
1:21.91 |
-4.81 |
| 6 |
Perillo, Justin G (14)
|
MRMWDA |
1:20.63 |
1:22.67 |
2.04 |
| 7 |
Maselli, Paolo (13)
|
MRPAC |
1:23.92 |
1:22.71 |
-1.21 |
| 8 |
Gray, Jackson W (13)
|
ADALBS |
|
1:22.93 |
- |
| 9 |
Lyubman, Ron A (13)
|
MRPAC |
1:18.07 |
1:23.64 |
5.57 |
| 10 |
Murray, Tristan D (14)
|
MRHVD |
1:19.33 |
1:24.20 |
4.87 |
| 11 |
Baxter, Ayden C (13)
|
MRMWDA |
1:25.78 |
1:24.45 |
-1.33 |
| 12 |
Ceola, Tomas S (14)
|
NESNAP |
|
1:24.62 |
- |
| 13 |
Johnson, William F (13)
|
MRHVD |
1:27.89 |
1:27.17 |
-0.72 |
| 14 |
Kastanis, Dylan S (13)
|
MRHVD |
1:27.82 |
1:28.54 |
0.72 |
| 15 |
Stephenson, Demetrius J (14)
|
ADALBS |
2:23.05 |
1:40.10 |
-42.95 |
|
Ojeda Perez, Ryan (13)
|
MRMHHW |
|
DQ |
- |
|
LaFountain, Tobias P (13)
|
ADALBS |
1:30.25 |
NS |
- |