| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miller, Brendan A (12)
|
MRTVSC |
50.90 |
51.36 |
0.46 |
| 2 |
McDonagh, Callum (12)
|
NJLIFE |
1:01.77 |
1:00.69 |
-1.08 |
| 3 |
Ivanov, Martin (11)
|
NJJAC |
1:03.42 |
1:00.80 |
-2.62 |
| 4 |
Baik, Aaron (12)
|
NJJAC |
1:08.61 |
1:02.51 |
-6.10 |
| 5 |
Fert, Adam (11)
|
MRQNS |
1:02.60 |
1:03.40 |
0.80 |
| 6 |
Bowens, Thomas J (11)
|
MRWEST |
1:03.93 |
1:06.28 |
2.35 |
| 7 |
Cami, Joni (11)
|
NJJAC |
1:11.93 |
1:07.12 |
-4.81 |
| 8 |
Driver, Christian F (12)
|
MRWEST |
1:12.16 |
1:12.24 |
0.08 |
| 9 |
Picker, Owen M (11)
|
MRWEST |
1:11.26 |
1:12.84 |
1.58 |
| 10 |
Vimadalal, Neil H (11)
|
NJLIFE |
1:13.60 |
1:13.75 |
0.15 |
| 11 |
Tellgmann-Zwitter-Te, Unknow (12)
|
MRYFD |
|
1:15.93 |
- |
| 12 |
Cordova, Justin A (12)
|
MRFA |
1:19.79 |
1:18.61 |
-1.18 |
| 13 |
DeLuca, Christopher J (12)
|
MRFA |
1:22.68 |
1:22.10 |
-0.58 |
| 14 |
Ysabel, Jace X (11)
|
MRFA |
1:24.66 |
1:26.57 |
1.91 |
| 15 |
Salth, Caleb J (12)
|
MRYFD |
1:21.40 |
1:28.16 |
6.76 |
| 16 |
Natarajan, Nathan (12)
|
NJLIFE |
1:30.32 |
1:29.21 |
-1.11 |
| 17 |
Gustafson, Tyler K (11)
|
MRFA |
1:34.52 |
1:29.33 |
-5.19 |
| 18 |
Galeotafiore, Cameron E (11)
|
MRQNS |
1:21.20 |
1:29.89 |
8.69 |
| 19 |
Carlson, Gavin J (11)
|
MRFA |
1:36.43 |
1:33.96 |
-2.47 |
| 20 |
Feehan, Thomas (11)
|
MRFA |
|
1:43.86 |
- |
|
David, Tristan M (11)
|
MRQNS |
|
NS |
- |