| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zimbalatti, Dario (12)
|
MRLIE |
1:02.68 |
1:02.21 |
-0.47 |
| 2 |
Steinberg, Alex I (12)
|
MRHAA |
1:13.48 |
1:12.09 |
-1.39 |
| 3 |
Jimenez Marin, Nicolas (12)
|
MRHAA |
1:30.00 |
1:17.38 |
-12.62 |
| 4 |
Theophilou, Sotiris T (12)
|
MRTVSC |
1:18.11 |
1:18.56 |
0.45 |
| 5 |
Cha, Samuel (11)
|
MRTS |
1:31.90 |
1:18.64 |
-13.26 |
| 6 |
Zunich, Dominic (12)
|
MRHAA |
1:15.18 |
1:18.67 |
3.49 |
| 7 |
Decena, Logan (12)
|
MRHAA |
1:19.64 |
1:18.99 |
-0.65 |
| 8 |
Eriskin, Baran (11)
|
MRTS |
1:18.88 |
1:22.20 |
3.32 |
| 9 |
Gallegos, Alec J (12)
|
MRTS |
1:20.71 |
1:22.28 |
1.57 |
| 10 |
Touday, Maksim (10)
|
MRIA |
2:00.00 |
1:22.29 |
-37.71 |
| 11 |
Rasavongseuk, Andrew G (11)
|
MRTS |
1:21.50 |
1:24.21 |
2.71 |
| 12 |
Wu, Lewis H (11)
|
MRTVSC |
1:29.07 |
1:25.45 |
-3.62 |
| 13 |
Scala, Zachary P (12)
|
MRHAA |
1:19.43 |
1:26.10 |
6.67 |
| 14 |
Mukhi, Pranav (12)
|
MRTVSC |
1:41.81 |
1:26.77 |
-15.04 |
| 15 |
Sachs, Nathaniel M (11)
|
MRTS |
1:25.41 |
1:26.79 |
1.38 |
| 16 |
Russo, Bradley J (12)
|
MRTVSC |
1:19.55 |
1:27.30 |
7.75 |
| 17 |
Orioles, Luke T (10)
|
MRHAA |
1:35.05 |
1:27.34 |
-7.71 |
| 18 |
Theophilou, Antonis T (11)
|
MRTVSC |
1:19.00 |
1:28.74 |
9.74 |
| 19 |
Rajpal, Amar (12)
|
MRTS |
1:32.90 |
1:30.59 |
-2.31 |
| 20 |
Herfurth, Kristofer J (11)
|
MRHAA |
1:45.00 |
1:31.05 |
-13.95 |
| 21 |
VanDormolen, Morgan H (11)
|
MRTS |
1:41.90 |
1:32.43 |
-9.47 |
| 22 |
Casalinuovo, Joey P (12)
|
MRTVSC |
1:32.18 |
1:34.18 |
2.00 |
| 23 |
Lafferty, Brian (11)
|
MRHAA |
1:41.39 |
1:34.25 |
-7.14 |
| 24 |
Slupski, Gabriel J (11)
|
MRSSC |
1:40.00 |
1:34.86 |
-5.14 |
| 25 |
Korsanos, Gerasimos (12)
|
MRTS |
1:34.95 |
1:37.92 |
2.97 |
| 26 |
Claps, William (12)
|
MRHAA |
1:41.83 |
1:39.90 |
-1.93 |
| 27 |
Oliveri, Nicco (11)
|
MRHAA |
1:50.54 |
1:53.20 |
2.66 |
| 28 |
Miranda, Evan B (10)
|
MRHAA |
2:01.92 |
1:57.63 |
-4.29 |