| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nealis, Ronan M (18)
|
MDLBA |
54.38 |
55.08 |
0.70 |
| 2 |
Sturgill, Wesley N (15)
|
PVMACH |
57.73 |
56.53 |
-1.20 |
| 3 |
Celtnieks, Penelope R (16)
|
MDLBA |
57.19 |
58.65 |
1.46 |
| 4 |
Feracci, Dominic V (13)
|
MDLBA |
1:03.19 |
1:00.19 |
-3.00 |
| 5 |
Chua, Daniel S (15)
|
PVMACH |
1:04.52 |
1:03.55 |
-0.97 |
| 6 |
Reinhardt, Kariana A (15)
|
PVMACH |
1:02.91 |
1:04.59 |
1.68 |
| 7 |
McCracken, Ryan E (16)
|
PVMACH |
1:08.76 |
1:04.90 |
-3.86 |
| 8 |
Manousos, William C (16)
|
PVMACH |
1:02.71 |
1:05.46 |
2.75 |
| 9 |
Mueller, Michael J (15)
|
PVMACH |
1:10.34 |
1:07.21 |
-3.13 |
| 10 |
Egbarin-Aho, Edem E (14)
|
PVMACH |
1:07.97 |
1:07.98 |
0.01 |
| 11 |
Feracci, Madison E (15)
|
MDLBA |
1:08.14 |
1:09.94 |
1.80 |
| 12 |
Morris Larkin, Mari Klaire (17)
|
PVMACH |
1:10.12 |
1:11.09 |
0.97 |
| 13 |
Plimpton, Jeremy C (16)
|
MDLBA |
1:04.91 |
1:11.41 |
6.50 |
| 14 |
Pham, Gabrielle M (13)
|
PVMACH |
|
1:12.65 |
- |
| 15 |
Bennett, Scarlett G (13)
|
PVMACH |
1:13.19 |
1:12.76 |
-0.43 |
| 16 |
McCullough, Teagan M (17)
|
PVMACH |
1:10.40 |
1:13.42 |
3.02 |
| 17 |
Brashear, Hana J (15)
|
PVMACH |
1:14.81 |
1:13.64 |
-1.17 |
| 18 |
Kim, Ellie N (16)
|
PVMACH |
1:10.13 |
1:13.82 |
3.69 |
| 19 |
Gonyea, Lucia M (15)
|
PVMACH |
1:14.99 |
1:15.34 |
0.35 |
| 20 |
Stadler, Anthony (14)
|
PVMACH |
1:16.07 |
1:16.47 |
0.40 |
| 21 |
Mathes, Maya N (15)
|
PVMACH |
1:17.67 |
1:19.15 |
1.48 |
| 22 |
Cobb, Owen C (13)
|
PVMACH |
1:36.64 |
1:26.50 |
-10.14 |
|
Vaughn, Reagan J (13)
|
PVMACH |
|
DQ |
- |
|
McCluer, Gabriella R (13)
|
PVMACH |
1:27.03 |
NS |
- |