| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lopez, Justen J (16)
|
MRLIAC |
1:07.46 |
1:09.76 |
2.30 |
| 2 |
Kim, Darren (15)
|
MRLIAC |
1:10.00 |
1:11.11 |
1.11 |
| 3 |
Attenborough, Anthony P (15)
|
MRFREE |
1:11.25 |
1:12.44 |
1.19 |
| 4 |
Richter, Elias S (15)
|
MRLIAC |
1:12.00 |
1:13.38 |
1.38 |
| 5 |
Lee, Dylan H (16)
|
MRLIAC |
1:10.11 |
1:13.79 |
3.68 |
| 6 |
Cheng, Terran M (17)
|
MRLIAC |
1:11.82 |
1:15.82 |
4.00 |
| 7 |
Chun, Min I (16)
|
MRLIAC |
1:10.69 |
1:16.13 |
5.44 |
| 8 |
Watson, Anthony C (17)
|
MRLIAC |
1:16.02 |
1:16.22 |
0.20 |
| 9 |
Wu, Kevin (15)
|
MRTS |
1:16.42 |
1:16.23 |
-0.19 |
| 10 |
Park, Samuel (15)
|
MRTS |
1:17.26 |
1:17.44 |
0.18 |
| 10 |
Steele, Alexander C (16)
|
MRLIAC |
1:15.82 |
1:17.44 |
1.62 |
| 12 |
Sun, Jack Z (16)
|
MRLIAC |
1:17.49 |
1:17.46 |
-0.03 |
| 13 |
Stukelman, Asher B (17)
|
MRBAD |
1:21.18 |
1:17.99 |
-3.19 |
| 14 |
Ma, Brian (16)
|
MRLIAC |
1:16.37 |
1:19.02 |
2.65 |
| 15 |
Attardi, Richard M (16)
|
MRLIAC |
1:17.55 |
1:20.00 |
2.45 |
| 16 |
Walker, TyQuann S (17)
|
MRLIAC |
1:15.11 |
1:20.62 |
5.51 |
| 17 |
Gingrass, Zachary K (16)
|
MRLIAC |
1:17.47 |
1:21.06 |
3.59 |
| 18 |
O'Sullivan, Oisin M (16)
|
MRTVSC |
1:16.49 |
1:21.33 |
4.84 |
| 19 |
Norris, Timothy M (16)
|
MRBAD |
1:10.71 |
1:21.52 |
10.81 |
| 20 |
Hussein, Yousef W (15)
|
MRTS |
1:22.63 |
1:21.83 |
-0.80 |
| 21 |
Yan, Patrick (15)
|
MRLIAC |
1:16.01 |
1:22.38 |
6.37 |
| 22 |
Glinchenko, Michael (15)
|
MRFREE |
1:21.63 |
1:23.26 |
1.63 |
| 23 |
Young, Jack H (15)
|
NJWY |
1:22.38 |
1:23.41 |
1.03 |
| 24 |
Cheng, Christopher D (15)
|
NJWY |
1:10.87 |
1:23.69 |
12.82 |
| 25 |
Regev, Ari (15)
|
MRLIAC |
1:26.01 |
1:24.86 |
-1.15 |
| 26 |
DeFranco, Gregory J (15)
|
MRLIAC |
1:22.26 |
1:25.80 |
3.54 |
| 27 |
Benenati, John F (16)
|
MRLIAC |
1:22.95 |
1:27.70 |
4.75 |
| 28 |
Braunreuther, Thomas (15)
|
MRLIAC |
1:27.34 |
1:30.14 |
2.80 |
| 29 |
Albright, Keane K (15)
|
MRLIAC |
1:30.14 |
1:33.90 |
3.76 |