| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
TAN, REN-E (12)
|
MDNBAC |
1:09.44 |
1:07.92 |
-1.52 |
| 2 |
LAKATTA, EDWARD A (12)
|
MDNBAC |
1:09.44 |
1:09.29 |
-0.15 |
| 3 |
HAYBURN, JOE J (12)
|
MDASC |
1:14.08 |
1:09.74 |
-4.34 |
| 4 |
ELDER, ALEK R (12)
|
MADST |
1:09.01 |
1:11.64 |
2.63 |
| 5 |
HOFFMAN, LEIF E (12)
|
MANLAC |
1:17.77 |
1:13.83 |
-3.94 |
| 6 |
SHINNICK, CAMERON R (12)
|
MDNBAC |
1:14.83 |
1:14.24 |
-0.59 |
| 7 |
KAMDIN, SAM F (11)
|
MDNBAC |
1:17.61 |
1:15.06 |
-2.55 |
| 8 |
WANG, ETHAN F (11)
|
MAYY |
1:15.43 |
1:16.00 |
0.57 |
| 9 |
JANTAC, LUKE P (12)
|
MDNBAC |
1:15.54 |
1:17.31 |
1.77 |
| 10 |
WELKER, NATHAN W (11)
|
MAYY |
1:18.54 |
1:17.36 |
-1.18 |
| 11 |
BROWN, ZACHARY J (12)
|
MDMAC |
1:18.11 |
1:17.59 |
-0.52 |
| 12 |
EBY, SEAN D (12)
|
MDCBAC |
1:09.45 |
1:17.91 |
8.46 |
| 13 |
DELAUDER, TREVOR S (11)
|
MDMAC |
1:18.10 |
1:18.22 |
0.12 |
| 14 |
HAMMER, JULIAN M (12)
|
MDNBAC |
1:31.23 |
1:18.91 |
-12.32 |
| 15 |
STONER, SAMUEL R (11)
|
MAYY |
1:17.90 |
1:19.48 |
1.58 |
| 16 |
QUAN, JACOB M (11)
|
MAYY |
1:22.19 |
1:19.87 |
-2.32 |
| 17 |
ZAKIELARZ, WILLIAM M (12)
|
MADST |
1:08.71 |
1:19.99 |
11.28 |
| 18 |
PERRIN, LIAM J (12)
|
MAKAY |
1:09.05 |
1:20.41 |
11.36 |
| 19 |
DAVIS, ZACHARY L (12)
|
MDCBAC |
1:22.16 |
1:20.52 |
-1.64 |
| 20 |
SCHREPFER, BRODY W (11)
|
MDNBAC |
1:24.15 |
1:21.59 |
-2.56 |
| 21 |
ARSENAULT, EVAN G (12)
|
MDNBAC |
1:23.22 |
1:23.83 |
0.61 |
| 22 |
REDDING, ZACHARY B (11)
|
MAWAC |
1:10.66 |
1:24.62 |
13.96 |
| 23 |
SHAPSAY, ILAN J (11)
|
MDNBAC |
1:28.96 |
1:29.55 |
0.59 |
| 24 |
MATTEINI, THOMAS J (11)
|
MDNBAC |
1:40.99 |
1:31.86 |
-9.13 |
| 25 |
ASSOUFID, ALEXANDER N (12)
|
MDNBAC |
1:30.28 |
1:33.83 |
3.55 |
| 26 |
MILMAN, SEAN (11)
|
MDNBAC |
1:39.65 |
1:36.54 |
-3.11 |
|
GRAVUER, CONRAD B (12)
|
MADST |
1:21.19 |
DQ |
- |
|
DOUDNA, ETHAN M (12)
|
MDASC |
1:11.20 |
NS |
- |