| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Giunta, Noah L (14)
|
MRTVSC |
55.00 |
56.14 |
1.14 |
| 2 |
Andersen, Francis (14)
|
MRSSC |
55.78 |
58.74 |
2.96 |
| 3 |
Hall III, Richard D (13)
|
MRTVSC |
1:01.24 |
59.65 |
-1.59 |
| 4 |
Hernandez, Keanne L (13)
|
MRIA |
1:01.95 |
1:01.67 |
-0.28 |
| 5 |
Weingarten, Tristan J (13)
|
MRCSDC |
1:06.65 |
1:02.03 |
-4.62 |
| 6 |
Brady, Timothy M (13)
|
MRTVSC |
1:03.67 |
1:02.95 |
-0.72 |
| 7 |
Klaric, Zander W (14)
|
MRTVSC |
1:01.21 |
1:03.57 |
2.36 |
| 8 |
Martin, Gabriel C (14)
|
MRSSC |
1:09.28 |
1:05.91 |
-3.37 |
| 9 |
Stocki, Oliver (13)
|
MRUN |
1:07.82 |
1:07.89 |
0.07 |
| 10 |
Monahan, James J (13)
|
MRTVSC |
1:10.05 |
1:09.15 |
-0.90 |
| 11 |
Miele, Thomas L (14)
|
MRTVSC |
1:19.70 |
1:09.53 |
-10.17 |
| 12 |
Wang, Andrew C (13)
|
MRTVSC |
1:13.63 |
1:15.33 |
1.70 |
| 13 |
Morell, Aidan R (14)
|
MRSSC |
1:14.91 |
1:15.59 |
0.68 |
| 14 |
Metzger, Andrew P (13)
|
MRSSC |
1:18.37 |
1:17.10 |
-1.27 |
| 15 |
Lambros Jr., Stephen * (13)
|
MRIA |
1:17.82 |
1:18.10 |
0.28 |
| 16 |
Hussein, Amir W (13)
|
MRUN |
1:42.53 |
1:31.79 |
-10.74 |