| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Simpson, Tyler J (14)
|
MRLIAC |
1:02.40 |
1:02.42 |
0.02 |
| 2 |
Swartwout, William H (13)
|
MRUNLI |
1:04.69 |
1:04.28 |
-0.41 |
| 3 |
Champagne, Dylan C (14)
|
MRTS |
1:05.25 |
1:04.54 |
-0.71 |
| 4 |
Sullivan, Andrew F (14)
|
MDNBAC |
1:05.76 |
1:05.56 |
-0.20 |
| 5 |
Lim, Hans Tristan C (13)
|
MRLIAC |
1:06.97 |
1:06.76 |
-0.21 |
| 6 |
Stoski, Michael J (14)
|
MRTS |
1:06.21 |
1:06.86 |
0.65 |
| 7 |
Tack, Lucas S (13)
|
MRTS |
1:08.22 |
1:07.65 |
-0.57 |
| 8 |
Marchelya, Quincy R (14)
|
MDNBAC |
1:08.04 |
1:07.69 |
-0.35 |
| 9 |
Hwang, Colin (13)
|
MRLIAC |
1:07.48 |
1:08.12 |
0.64 |
| 10 |
Schmelmer, Ben M (14)
|
NESAC |
1:06.53 |
1:08.14 |
1.61 |
| 11 |
Shen, Thomas Z (14)
|
NESAC |
1:03.83 |
1:08.85 |
5.02 |
| 12 |
Law, Ethan (13)
|
MRMPNY |
1:07.27 |
1:08.89 |
1.62 |
| 13 |
Xu, Kevin J (14)
|
MRTVSC |
1:07.14 |
1:09.26 |
2.12 |
| 14 |
Pergan III, Chester J (14)
|
MRTVSC |
1:08.18 |
1:09.71 |
1.53 |
| 15 |
Barr, Edward E (13)
|
MRBAD |
1:10.22 |
1:09.82 |
-0.40 |
| 16 |
Ciriaco, Zachary M (14)
|
MRLIAC |
1:09.08 |
1:10.31 |
1.23 |
| 17 |
Nordstrom, Dylan L (13)
|
MRBAD |
1:11.82 |
1:13.75 |
1.93 |
| 18 |
Dwyer, Michael C (13)
|
MRCOND |
1:09.09 |
1:15.71 |
6.62 |