| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Johnson, Evangeline N (12)
|
MRAGUA |
1:01.02 |
1:02.11 |
1.09 |
| 2 |
Birch, Elizabeth K (11)
|
MRAGUA |
1:07.17 |
1:05.15 |
-2.02 |
| 3 |
Ross Allen, Zoe F (12)
|
MRAGUA |
1:09.13 |
1:05.48 |
-3.65 |
| 4 |
Frey, Dolores S (12)
|
MREAST |
1:06.04 |
1:06.65 |
0.61 |
| 5 |
Reis, Sophie M (11)
|
MREAST |
1:06.70 |
1:06.81 |
0.11 |
| 6 |
Speight-Ray, Allegra I (12)
|
MRAGUA |
1:10.26 |
1:08.58 |
-1.68 |
| 7 |
Bull, Wesley (11)
|
MREHY |
1:10.30 |
1:08.66 |
-1.64 |
| 8 |
Vitiello, Alexis L (11)
|
MRWISC |
1:12.38 |
1:09.51 |
-2.87 |
| 9 |
Wheaton, Penelope F (11)
|
MRAGUA |
1:09.10 |
1:09.94 |
0.84 |
| 10 |
Bendersky, Hailey R (11)
|
MRWISC |
1:12.18 |
1:10.63 |
-1.55 |
| 11 |
Yang, Chloe (11)
|
MRAGUA |
1:09.21 |
1:10.72 |
1.51 |
| 12 |
Petrovic, Sydney B (12)
|
MRLIE |
1:14.02 |
1:12.93 |
-1.09 |
| 13 |
Cabello, Mackenzie E (12)
|
MREAST |
1:12.78 |
1:13.30 |
0.52 |
| 14 |
Masters, Katherine L (12)
|
MREAST |
|
1:14.93 |
- |
| 15 |
Lee, Priscilla J (12)
|
MRLIE |
1:18.76 |
1:15.52 |
-3.24 |
| 16 |
Chen, Heidi Y (11)
|
MREAST |
1:14.51 |
1:16.95 |
2.44 |
| 17 |
Lamberton, Jane F (12)
|
MREAST |
1:12.23 |
1:18.32 |
6.09 |
| 18 |
Vardoulias, Sofia (12)
|
MRLIE |
1:24.34 |
1:18.90 |
-5.44 |
| 19 |
Iacobazzi, Alba (12)
|
MREAST |
1:17.44 |
1:18.99 |
1.55 |
| 20 |
Casey, Emma D (11)
|
MREAST |
1:17.40 |
1:19.32 |
1.92 |
| 21 |
Chan, Tara (12)
|
MRAGUA |
1:19.44 |
1:19.42 |
-0.02 |
| 22 |
Lynton, Morgan N (12)
|
MRAGUA |
1:24.05 |
1:19.44 |
-4.61 |
| 23 |
Sciortino, Sienna B (12)
|
MRLIE |
1:33.92 |
1:19.83 |
-14.09 |
| 24 |
Langerfeld, Julia A (11)
|
MREAST |
1:18.15 |
1:19.84 |
1.69 |
| 25 |
Colletti, Sofia (12)
|
MRLIE |
1:18.95 |
1:20.57 |
1.62 |
| 26 |
Hogue, Beatrice A (11)
|
MREAST |
|
1:21.46 |
- |
| 27 |
Rolston, Viviana Q (11)
|
MREAST |
1:22.57 |
1:21.91 |
-0.66 |
| 28 |
Kohli, Eshani (12)
|
MREAST |
1:20.55 |
1:22.34 |
1.79 |
| 29 |
McShane, Mollie E (12)
|
MRLIE |
1:25.13 |
1:23.30 |
-1.83 |
| 30 |
Luna, Mia (11)
|
MREHY |
1:28.60 |
1:23.52 |
-5.08 |
| 31 |
McDonald, Isabel C (12)
|
MREAST |
1:26.70 |
1:24.03 |
-2.67 |
| 32 |
McKiernan, Taryn (12)
|
MRCSDC |
|
1:24.25 |
- |
| 33 |
Lemaitre, Nina J (12)
|
MRLIE |
1:23.18 |
1:24.56 |
1.38 |
| 34 |
Clarke, Hailey E (12)
|
MRLIE |
1:25.64 |
1:26.98 |
1.34 |
| 35 |
Colletti, Claire J (12)
|
MRLIE |
1:27.95 |
1:28.09 |
0.14 |
| 36 |
Hunter, Madeleine J (12)
|
MRLIE |
1:33.37 |
1:29.72 |
-3.65 |
| 37 |
Atkins, Sophia A (12)
|
MREAST |
1:30.45 |
1:29.95 |
-0.50 |
| 38 |
Ziegler, Reya E (11)
|
MREAST |
|
1:33.84 |
- |
| 39 |
Walsh, Julianne L (12)
|
MRLIE |
1:49.06 |
1:35.12 |
-13.94 |
| 40 |
Romolo, Reese M (11)
|
MRAGUA |
1:36.40 |
1:36.06 |
-0.34 |
| 41 |
Knight, Lucy I (11)
|
MREHY |
1:30.00 |
1:43.10 |
13.10 |
|
Obyrne, Rory L (12)
|
MREAST |
1:36.04 |
NS |
- |