| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ambrose, Robert E (16)
|
NJSDSC |
57.10 |
59.64 |
2.54 |
| 2 |
Berger, Nicholas L (17)
|
NJBWTD |
56.44 |
59.93 |
3.49 |
| 3 |
Blood, Brendan D (17)
|
NJBWTD |
57.60 |
1:00.67 |
3.07 |
| 4 |
Bernstein, Ross P (16)
|
NJBWTD |
1:01.14 |
1:01.22 |
0.08 |
| 5 |
Laite, Christopher J (15)
|
NJSDSC |
58.88 |
1:01.91 |
3.03 |
| 6 |
Weiland, Ethan S (16)
|
NJBWTD |
58.17 |
1:01.98 |
3.81 |
| 7 |
Spichiger, Michael J (17)
|
NJBB |
58.20 |
1:02.88 |
4.68 |
| 8 |
Zoeller, Charles L (16)
|
NJBB |
1:00.66 |
1:03.32 |
2.66 |
| 9 |
Halpin, Griffin (15)
|
NJBWTD |
1:01.39 |
1:03.64 |
2.25 |
| 10 |
Newsome, Andrew C (16)
|
NJNJRC |
1:03.42 |
1:04.06 |
0.64 |
| 11 |
Pica, Josh A (16)
|
NJBWTD |
1:00.57 |
1:05.19 |
4.62 |
| 12 |
Terrany, Ryan (15)
|
NJNJRC |
1:07.21 |
1:05.69 |
-1.52 |
| 13 |
Alicandri, John F (16)
|
NJBB |
1:01.57 |
1:05.77 |
4.20 |
| 14 |
Hughes, Patrick M (16)
|
NJSDSC |
1:08.01 |
1:05.82 |
-2.19 |
| 15 |
Bough, Matthew W (17)
|
NJBB |
1:05.65 |
1:06.25 |
0.60 |
| 16 |
Pendergraph, Griffin M (16)
|
NJBWTD |
1:04.95 |
1:07.19 |
2.24 |
| 17 |
Bailey, Collin T (15)
|
NJSDSC |
1:05.29 |
1:08.60 |
3.31 |
| 18 |
Santos, Dylan N (17)
|
NJBWTD |
1:12.89 |
1:15.67 |
2.78 |
| 19 |
Hellwig, Benton (15)
|
NJBWTD |
1:16.33 |
1:16.41 |
0.08 |