| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Creter, Evan F (14)
|
MRLIAC |
58.27 |
57.07 |
-1.20 |
| 2 |
Gutierrez, Lucianna G (14)
|
MRBAD |
1:00.58 |
59.33 |
-1.25 |
| 3 |
Siegel, William H (14)
|
MRLIAC |
1:00.43 |
59.67 |
-0.76 |
| 4 |
Chang, Henry H (14)
|
MRLIAC |
59.05 |
1:00.05 |
1.00 |
| 5 |
Chun, April S (14)
|
MRLIAC |
1:00.26 |
1:00.39 |
0.13 |
| 6 |
Stachowicz, Jake (14)
|
MRLIAC |
1:06.05 |
1:01.37 |
-4.68 |
| 7 |
Zhao, Matthew J (14)
|
MRLIAC |
1:02.09 |
1:01.53 |
-0.56 |
| 8 |
Chen, Calista (14)
|
MRLIAC |
1:00.10 |
1:01.55 |
1.45 |
| 9 |
Fogli, Caterina (14)
|
MRBAD |
1:04.82 |
1:03.36 |
-1.46 |
| 10 |
Krivenko, Andrew (14)
|
MRFREE |
1:05.01 |
1:03.88 |
-1.13 |
| 11 |
Chazov, Pelagia (14)
|
MRFREE |
1:02.40 |
1:03.98 |
1.58 |
| 12 |
Ulzheimer, Kiera E (14)
|
MRLIAC |
1:20.22 |
1:04.83 |
-15.39 |
| 13 |
Lin, Angelina J (14)
|
MRFREE |
1:15.11 |
1:06.15 |
-8.96 |
| 14 |
Mohammad, Ibrahim S (14)
|
MRLIAC |
1:06.51 |
1:06.51 |
0.00 |
| 15 |
Farrelly, Joseph C (14)
|
MRLIAC |
1:06.58 |
1:06.71 |
0.13 |
| 16 |
Wang, Vincent Q (14)
|
MRLIAC |
1:06.29 |
1:06.75 |
0.46 |
| 17 |
Chang, Cathy (14)
|
MRLIAC |
1:06.74 |
1:07.62 |
0.88 |
| 18 |
Calhoun, Ethan D (14)
|
MRLIAC |
1:06.61 |
1:07.70 |
1.09 |
| 19 |
Hu, Caroline (14)
|
MRLIAC |
1:08.57 |
1:08.25 |
-0.32 |
| 20 |
Aldridge, Brian C (14)
|
MRLIAC |
1:07.29 |
1:11.28 |
3.99 |
| 21 |
Straus, Leo P (14)
|
MRLIAC |
1:13.55 |
1:11.79 |
-1.76 |
| 22 |
Valerio, Sara A (14)
|
MRBAD |
1:06.63 |
1:12.33 |
5.70 |
| 23 |
McCaffrey, Matthew B (14)
|
MRLIAC |
1:06.53 |
1:12.54 |
6.01 |
| 24 |
Ventura, Jade J (14)
|
MRLIAC |
1:17.99 |
1:13.13 |
-4.86 |
| 25 |
Bertrand, James T (14)
|
MRLIAC |
1:16.04 |
1:13.70 |
-2.34 |
| 26 |
Schneiweis, Sarah B (14)
|
MRLIAC |
1:15.28 |
1:13.88 |
-1.40 |
| 27 |
Fang, Yunjin J (14)
|
MRFREE |
1:16.42 |
1:18.60 |
2.18 |
|
Zhang, Aaron A (14)
|
MRBAD |
1:14.38 |
NS |
- |