| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhong, Nathan Y (12)
|
MDCAA |
1:02.85 |
1:02.40 |
-0.45 |
| 2 |
Arioti, Adriano (11)
|
PVRMSC |
1:01.12 |
1:03.03 |
1.91 |
| 3 |
Zhu, Roger Y (12)
|
MDEST |
1:02.26 |
1:03.75 |
1.49 |
| 4 |
Shats, Nicholas (12)
|
MDJCC |
1:03.63 |
1:04.73 |
1.10 |
| 5 |
Bitz, Kyle M (12)
|
MDEST |
1:03.84 |
1:05.03 |
1.19 |
| 6 |
Sun, Ashton (12)
|
PVRMSC |
1:07.26 |
1:05.78 |
-1.48 |
| 7 |
Davies, Cody J (12)
|
MDHSST |
1:09.02 |
1:07.37 |
-1.65 |
| 8 |
Gurri, Niccolo J (11)
|
MDGBSA |
1:05.59 |
1:07.61 |
2.02 |
| 9 |
Merke, Matthew J (12)
|
MDCAA |
1:07.25 |
1:07.62 |
0.37 |
| 10 |
Cradock, Geoffrey D (11)
|
MDRAC |
1:08.68 |
1:08.98 |
0.30 |
| 11 |
Snyder, Kade B (11)
|
MDACA |
1:11.44 |
1:09.52 |
-1.92 |
| 12 |
Guan, Leo C (12)
|
MDEST |
1:14.11 |
1:10.00 |
-4.11 |
| 13 |
Matsuki, Yuto A (12)
|
PVFISH |
1:10.98 |
1:11.01 |
0.03 |
| 14 |
Lee, Wesley (11)
|
PVRMSC |
1:10.08 |
1:11.42 |
1.34 |
| 15 |
Hall, Jacob A (11)
|
MDCAA |
1:12.84 |
1:13.75 |
0.91 |
| 16 |
Chen, Andrew L (11)
|
MDRAC |
1:17.41 |
1:16.66 |
-0.75 |
| 17 |
Damico, Nicholas T (12)
|
MDRAC |
1:17.06 |
1:19.93 |
2.87 |
| 18 |
Shahani, Torun L (11)
|
MDRAC |
1:21.78 |
1:21.43 |
-0.35 |
| 19 |
Riley, Christopher M (11)
|
MDRAC |
1:30.25 |
1:29.12 |
-1.13 |
| 20 |
Williams, Benjamin A (11)
|
MDRAC |
1:33.85 |
1:30.62 |
-3.23 |
|
Ott, Leo M (12)
|
MDMSC |
1:05.35 |
NS |
- |