| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mastrandrea, Claire E (16)
|
NIBAAC |
58.34 |
1:00.56 |
2.22 |
| 2 |
Halsdorfer, Abby K (15)
|
NIBAAC |
1:03.08 |
1:03.45 |
0.37 |
| 3 |
Sass, Dylan T (13)
|
NIBAAC |
1:07.46 |
1:05.81 |
-1.65 |
| 4 |
Buyea, Andrew M (16)
|
NICLSC |
1:07.64 |
1:08.80 |
1.16 |
| 5 |
Bouton, Megan N (14)
|
NIBAAC |
1:10.52 |
1:09.54 |
-0.98 |
| 6 |
Clark, Lauren M (15)
|
NIBAAC |
1:07.84 |
1:10.03 |
2.19 |
| 7 |
Bouton, Matthew R (13)
|
NIBAAC |
1:08.58 |
1:10.30 |
1.72 |
| 8 |
Wagoner, Jenna C (17)
|
NIBAAC |
1:10.07 |
1:11.94 |
1.87 |
| 9 |
Towne, Julia R (13)
|
NICLSC |
1:16.10 |
1:17.58 |
1.48 |
| 10 |
Schiavoni, Julia A (13)
|
NIBAAC |
1:22.02 |
1:19.88 |
-2.14 |
| 11 |
Vorona, Pavel (10)
|
NIUN-D |
NT |
1:23.89 |
83.89 |
| 12 |
Lin, Rally (11)
|
NIUN-D |
1:29.94 |
1:25.48 |
-4.46 |
| 13 |
Pasieka, Ronald M (13)
|
NICLSC |
1:48.48 |
1:27.48 |
-21.00 |
| 14 |
Pasieka, Vivian C (11)
|
NICLSC |
1:37.50 |
1:32.17 |
-5.33 |
| 15 |
Truong, Jamie L (12)
|
NIUN-D |
1:39.39 |
1:32.98 |
-6.41 |
| 16 |
Wilson, Aria C (11)
|
NIUN-D |
1:34.62 |
1:33.37 |
-1.25 |
| 17 |
TONG, BENJAMIN Y (10)
|
NIUN-D |
1:40.00 |
1:43.63 |
3.63 |
| 18 |
Parashar, Khushi (13)
|
NIBAAC |
NT |
1:47.14 |
107.14 |
| 19 |
Parsnick, William Z (7)
|
NICLSC |
NT |
1:47.94 |
107.94 |
| 20 |
Liu, David H (10)
|
NIBAAC |
NT |
1:49.27 |
109.27 |
| 21 |
Umansky, Isabella C (9)
|
NIBAAC |
1:55.60 |
1:58.78 |
3.18 |
| 22 |
Parashar, Krish (11)
|
NIBAAC |
NT |
2:02.43 |
122.43 |
| 23 |
YE, ANGELA k (11)
|
NIUN-D |
1:40.93 |
DQ |
- |
| 24 |
Hall, Jenna E (12)
|
NIWWSC |
NT |
DQ |
- |
| 25 |
Wang, Alice (11)
|
NIUN-D |
2:09.08 |
NS |
- |
| 26 |
Dissanayake, Andrew S (16)
|
NIUN-D |
1:00.37 |
NS |
- |
| 27 |
Konovalov, Veniamin O (18)
|
NIBAAC |
55.96 |
NS |
- |