| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shivadevuni, SriDhanvi (17)
|
MAPENN |
58.02 |
59.28 |
1.26 |
| 2 |
Arjona, Alexander J (15)
|
MANSC |
59.88 |
1:00.09 |
0.21 |
| 3 |
Cross, William * (13)
|
MASPFD |
1:02.24 |
1:01.00 |
-1.24 |
| 4 |
Lao, Brendan (13)
|
MANPAC |
1:02.40 |
1:01.24 |
-1.16 |
| 5 |
Mallory, Hayden (12)
|
MASPFD |
1:06.89 |
1:01.58 |
-5.31 |
| 6 |
Steele, Bryan (16)
|
MAPENN |
1:00.81 |
1:02.74 |
1.93 |
| 7 |
Boles, Andrew B (15)
|
MAGAAC |
1:00.01 |
1:03.13 |
3.12 |
| 8 |
Sanner, Jaden K (16)
|
MAPENN |
1:11.19 |
1:05.25 |
-5.94 |
| 9 |
Shaw, Nevin R (13)
|
MANPAC |
1:07.39 |
1:05.56 |
-1.83 |
| 10 |
Suessmuth, Ethan J (13)
|
MAUN |
1:03.92 |
1:05.84 |
1.92 |
| 11 |
Sherry, Owen R (12)
|
MASPFD |
|
1:06.51 |
- |
| 12 |
Tini, Jeffrey T (11)
|
MANSC |
1:06.90 |
1:06.87 |
-0.03 |
| 13 |
Kim, Brian (16)
|
MAPENN |
1:06.40 |
1:07.32 |
0.92 |
| 14 |
Racek, Philip (13)
|
MAGAAC |
1:12.01 |
1:08.37 |
-3.64 |
| 15 |
Kelso, Austin (14)
|
MAPENN |
1:08.07 |
1:08.58 |
0.51 |
| 16 |
Gonzalez, Nathaniel L (11)
|
MAPENN |
1:14.67 |
1:16.28 |
1.61 |
| 17 |
Duncheskie, Stephen A (11)
|
MASPFD |
1:21.15 |
1:17.39 |
-3.76 |
| 18 |
Grosse, Keegan (12)
|
MAPENN |
1:21.67 |
1:18.26 |
-3.41 |
| 19 |
Shapiro, Dylan G (12)
|
MAGAAC |
1:21.66 |
1:18.56 |
-3.10 |
| 20 |
Huang, Aaron J (12)
|
MASERP |
1:24.23 |
1:21.04 |
-3.19 |
| 21 |
Wanner, Ryan J (11)
|
MAGAAC |
1:21.85 |
1:25.24 |
3.39 |
| 22 |
Bothwell, Noah J (13)
|
MASPFD |
1:29.63 |
1:25.83 |
-3.80 |
| 23 |
Dian, David S (12)
|
MANPAC |
1:42.17 |
1:26.29 |
-15.88 |
| 24 |
Tsaturyan, Aiden (12)
|
MAGAAC |
1:36.33 |
1:28.66 |
-7.67 |
| 25 |
Kawaguchi, Lucas (11)
|
MANSC |
1:46.36 |
1:33.26 |
-13.10 |
|
Isakov, Idan (14)
|
MAORCA |
|
NS |
- |
|
Emilev, Meder (12)
|
MAORCA |
1:38.20 |
NS |
- |
|
Faikish, Chase J (11)
|
MANPAC |
|
NS |
- |