| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Insdorf, Joshua C (15)
|
MRMWDA |
58.05 |
58.53 |
0.48 |
| 2 |
Perillo, Austin J (15)
|
MRMWDA |
1:01.87 |
1:01.61 |
-0.26 |
| 3 |
Lam, Vernon J (15)
|
MRYBAR |
59.11 |
1:02.04 |
2.93 |
| 4 |
Cristoff-Gonzalez, Jordyn T (16)
|
MRNYS |
1:04.25 |
1:03.00 |
-1.25 |
| 5 |
Burgarelli, Sebastian N (16)
|
MRNYS |
|
1:03.75 |
- |
| 6 |
Sanchez, Luke (16)
|
MRNYS |
59.03 |
1:04.00 |
4.97 |
| 7 |
Gonzales, Justin W (15)
|
MRVAC |
1:07.31 |
1:06.42 |
-0.89 |
| 7 |
Osekavage, Daniel (15)
|
MRVAC |
1:09.71 |
1:06.42 |
-3.29 |
| 9 |
Johnson, Sage V (15)
|
MRNYS |
1:09.90 |
1:07.50 |
-2.40 |
| 10 |
Storaska, Noah J (17)
|
MRVAC |
1:07.42 |
1:08.37 |
0.95 |
| 11 |
Abreu, River (15)
|
MRYBAR |
1:19.65 |
1:22.36 |
2.71 |
| 12 |
McPhillips, Ethan (15)
|
MRVAC |
|
1:34.08 |
- |