| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Asante, Abigail O (12)
|
CTZEUS |
58.42 |
58.46 |
0.04 |
| 2 |
Catanzaro, Gemma R (12)
|
MRPAC |
1:02.09 |
1:01.27 |
-0.82 |
| 3 |
Xie, Emily (12)
|
MREAST |
1:10.07 |
1:02.07 |
-8.00 |
| 4 |
Bentley, Elena M (12)
|
MREAST |
1:01.28 |
1:02.19 |
0.91 |
| 5 |
Stidolph, Stella G (12)
|
CTZEUS |
1:02.96 |
1:03.01 |
0.05 |
| 6 |
Qian, Sophia (12)
|
MRMPNY |
1:06.17 |
1:05.47 |
-0.70 |
| 7 |
Campanelli, Violet M (12)
|
MREAST |
1:06.88 |
1:07.39 |
0.51 |
| 8 |
Volodicheva, Emma (12)
|
MRPAC |
1:10.40 |
1:07.78 |
-2.62 |
| 9 |
Garcia-Alonso, Alexia (11)
|
CTGRYM |
1:10.76 |
1:10.10 |
-0.66 |
| 10 |
Kim, Cameron E (11)
|
MREAST |
1:13.11 |
1:10.48 |
-2.63 |
| 11 |
Krogsgaard, Linnea A (12)
|
MREAST |
1:12.20 |
1:10.64 |
-1.56 |
| 12 |
Barowsky, Mischa E (12)
|
MREAST |
1:10.26 |
1:11.02 |
0.76 |
| 13 |
Toquica, Iyanna (12)
|
CTZEUS |
1:13.86 |
1:11.39 |
-2.47 |
| 14 |
Tsatsonis, Elina (12)
|
CTGRYM |
1:14.28 |
1:12.82 |
-1.46 |
| 15 |
Mora, Olivia S (12)
|
CTZEUS |
1:12.10 |
1:13.00 |
0.90 |
| 16 |
Jaeger, Haylee L (12)
|
CTZEUS |
1:13.81 |
1:13.10 |
-0.71 |
| 17 |
Henkes, Julia E (11)
|
CTGRYM |
1:13.87 |
1:13.11 |
-0.76 |
| 18 |
Liu, Shasha (11)
|
MREAST |
1:15.05 |
1:13.33 |
-1.72 |
| 19 |
Wiczyk, Joely F (11)
|
MREAST |
1:23.06 |
1:13.56 |
-9.50 |
| 20 |
Ciobanu, Ella C (11)
|
MRPAC |
1:15.43 |
1:14.83 |
-0.60 |
| 21 |
Brown, Floreana J (12)
|
CTZEUS |
1:17.58 |
1:14.95 |
-2.63 |
| 22 |
Walter, Silvana M (11)
|
MRPATS |
1:18.41 |
1:15.08 |
-3.33 |
| 23 |
Gorog, Sofia (11)
|
CTGRYM |
1:18.49 |
1:17.03 |
-1.46 |
| 24 |
Mandel, Becky L (11)
|
MREAST |
|
1:17.90 |
- |
| 25 |
Kimchy, Ella N (12)
|
MRPAC |
1:17.66 |
1:19.21 |
1.55 |
| 26 |
Di Domenico, Ellie B (11)
|
MREAST |
1:15.73 |
1:19.30 |
3.57 |
| 27 |
Villanueva, Alexandra (12)
|
CTZEUS |
1:23.90 |
1:19.33 |
-4.57 |
| 28 |
Dosoulas, Niki (11)
|
CTZEUS |
1:19.08 |
1:19.39 |
0.31 |
| 29 |
Kim, Madison Y (12)
|
MRPAC |
1:24.64 |
1:19.85 |
-4.79 |
| 30 |
Chadha, Sonia M (11)
|
CTZEUS |
1:21.42 |
1:20.73 |
-0.69 |
| 31 |
Wang, Keer (11)
|
MREAST |
|
1:21.03 |
- |
| 32 |
Siano, Lillian I (11)
|
CTZEUS |
1:20.79 |
1:21.36 |
0.57 |
| 33 |
Choe, Grace H (11)
|
MRPAC |
1:24.69 |
1:21.73 |
-2.96 |
| 34 |
Martocci, Ayla T (11)
|
CTZEUS |
1:31.07 |
1:25.43 |
-5.64 |
| 35 |
Villanueva, Brooke (11)
|
CTZEUS |
1:25.28 |
1:25.98 |
0.70 |
| 36 |
O'Rourke, Ann M (11)
|
MREAST |
1:24.17 |
1:32.89 |
8.72 |
| 37 |
Goulet, Coralie B (11)
|
MREAST |
|
1:36.06 |
- |
| 38 |
Karrazzi, Roxanna N (12)
|
MRPAC |
1:46.32 |
1:36.43 |
-9.89 |
| 39 |
Martin, Skye B (12)
|
CTZEUS |
1:32.44 |
1:36.82 |
4.38 |
|
Kampf, Ava (12)
|
CTGRYM |
1:05.82 |
NS |
- |
|
Xu, Eleanor Z (12)
|
MRPATS |
1:06.57 |
NS |
- |