| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Okodogbe, Favour E (14)
|
MRLIAC |
1:01.16 |
1:02.89 |
1.73 |
| 2 |
Bouyer, Sophia K (14)
|
MRLIAC |
1:07.43 |
1:05.08 |
-2.35 |
| 3 |
Dorrian, Olivia F (15)
|
MRLIAC |
1:05.85 |
1:05.83 |
-0.02 |
| 4 |
Darcy, LilyAnne (13)
|
MRUN |
1:05.99 |
1:08.25 |
2.26 |
| 5 |
Ozkumru, Karli S (14)
|
MRLIAC |
1:08.60 |
1:08.46 |
-0.14 |
| 6 |
Walsh, Kelsey D (13)
|
MRLIAC |
1:07.71 |
1:09.01 |
1.30 |
| 7 |
Veronese, Rebecca E (13)
|
MRLIAC |
1:11.15 |
1:09.41 |
-1.74 |
| 7 |
Davidoff, Ranit S (12)
|
MRLIAC |
1:13.05 |
1:09.41 |
-3.64 |
| 9 |
Wei, Claire (13)
|
MRLIAC |
1:12.14 |
1:09.46 |
-2.68 |
| 10 |
Plum, Honey (13)
|
MRLIAC |
1:09.02 |
1:10.31 |
1.29 |
| 11 |
Hui, Ashley K (13)
|
MRLIAC |
1:15.04 |
1:10.88 |
-4.16 |
| 12 |
Fargnoli, Kimberly (13)
|
MRLIAC |
1:22.06 |
1:11.80 |
-10.26 |
| 13 |
Varjan, Amy (14)
|
MRLIAC |
1:35.00 |
1:12.63 |
-22.37 |
| 14 |
Polanco, Valerie (14)
|
MRLIAC |
1:13.94 |
1:13.68 |
-0.26 |
| 15 |
Ramsaroop, Anjali R (15)
|
MRLIAC |
1:17.47 |
1:14.45 |
-3.02 |
| 16 |
Giambrone, Alyssa M (15)
|
MRLIAC |
1:15.99 |
1:18.57 |
2.58 |
| 17 |
Gomez-Vergara, Leah S (14)
|
MRLIAC |
1:19.82 |
1:18.75 |
-1.07 |
| 18 |
Konappanavar, Varada V (13)
|
MRLIAC |
1:29.29 |
1:22.36 |
-6.93 |