| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gu, Kevin (18)
|
MRCOND |
55.00 |
56.00 |
1.00 |
| 2 |
Lane, Nicky (16)
|
NJMCSC |
55.42 |
56.78 |
1.36 |
| 3 |
Bezuglyy, Oleksandr (33)
|
MRFREE |
55.40 |
56.97 |
1.57 |
| 4 |
Jung, Min Jun (16)
|
MRCOND |
59.76 |
57.51 |
-2.25 |
| 5 |
McHugh, Luke P (15)
|
MRBGNW |
57.87 |
57.71 |
-0.16 |
| 6 |
Tucker, River-Sage C (19)
|
NJMCSC |
55.82 |
58.08 |
2.26 |
| 7 |
Pacholarz, Michael F (16)
|
NJSCY |
58.17 |
58.46 |
0.29 |
| 8 |
Santana, Jose R (17)
|
MRLBA |
56.58 |
58.54 |
1.96 |
| 9 |
Crowe, Zachary H (16)
|
NJMCSC |
57.03 |
59.26 |
2.23 |
| 10 |
Laidlaw, John F (16)
|
MRBGNW |
1:01.02 |
59.84 |
-1.18 |
| 11 |
Martinez, David A (15)
|
NJMCSC |
59.00 |
1:00.05 |
1.05 |
| 12 |
Trincher, Daniel (15)
|
MRCOND |
1:00.45 |
1:00.44 |
-0.01 |
| 13 |
Merone, Matthew F (15)
|
MRCOND |
59.72 |
1:00.52 |
0.80 |
| 14 |
Kantar, David F (15)
|
MRCOND |
59.84 |
1:00.60 |
0.76 |
| 15 |
Curry, Owen R (16)
|
NJMCSC |
1:01.72 |
1:01.01 |
-0.71 |
| 16 |
Skolnick, Avery M (15)
|
MRBGNW |
1:00.14 |
1:01.23 |
1.09 |
| 17 |
Kwan, Matthew (17)
|
NJMCSC |
1:02.62 |
1:01.53 |
-1.09 |
| 18 |
Yassa, Daniel P (16)
|
NJMCSC |
1:03.15 |
1:01.69 |
-1.46 |
| 19 |
Vasconcellos, Ricardo J (17)
|
NJMCSC |
1:01.25 |
1:01.90 |
0.65 |
| 20 |
Kantar, Michael F (15)
|
MRCOND |
59.94 |
1:01.97 |
2.03 |
| 21 |
Finkelman-Mahoney, Joshua S (16)
|
MRSMC |
1:03.81 |
1:02.47 |
-1.34 |
| 22 |
Lok, Kenneth C (17)
|
NJMCSC |
1:00.75 |
1:02.50 |
1.75 |
| 23 |
Cunas, Anthony A (16)
|
NJDESC |
1:04.57 |
1:03.02 |
-1.55 |
| 24 |
Rieger, Robert J (18)
|
NJMCSC |
1:02.75 |
1:03.23 |
0.48 |
| 25 |
Yates, Wyatt D (15)
|
MRBGNW |
1:02.68 |
1:04.08 |
1.40 |
| 26 |
Zhang, Brian L (15)
|
NJMCSC |
1:04.16 |
1:04.55 |
0.39 |
| 27 |
Finnerty, William K (16)
|
MRCOND |
1:05.17 |
1:04.57 |
-0.60 |
| 28 |
Henager, Bryan A (17)
|
NJMCSC |
1:00.37 |
1:04.64 |
4.27 |
| 29 |
Dennis, Sean G (16)
|
MRUN |
1:06.14 |
1:04.94 |
-1.20 |
| 30 |
Boiko, Mark G (17)
|
NJMCSC |
1:03.62 |
1:05.27 |
1.65 |
| 31 |
Smith, Christopher (16)
|
NJSCY |
1:09.91 |
1:05.40 |
-4.51 |
| 32 |
Gigantino, Joseph J (18)
|
NJMCSC |
1:04.20 |
1:06.07 |
1.87 |
| 33 |
Shieh, Sterling R (17)
|
NJMCSC |
1:03.28 |
1:06.19 |
2.91 |
| 34 |
Bialik, Richard G (18)
|
MRCOND |
1:07.25 |
1:06.76 |
-0.49 |
| 35 |
Quinn, Louis (17)
|
MRCOND |
1:07.11 |
1:07.87 |
0.76 |
| 36 |
Gardner, Zach (17)
|
NJSCY |
1:10.12 |
1:09.81 |
-0.31 |
| 37 |
Sapara, Christopher A (16)
|
MRFREE |
1:09.45 |
1:10.77 |
1.32 |