| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Remor, Rachel (8)
|
MRRIST |
58.98 |
53.53 |
-5.45 |
| 3 |
Yildiz, Chantal (6)
|
MRFREE |
1:15.99 |
1:00.96 |
-15.03 |
| 4 |
Spartioti, Maria E (7)
|
MRYFD |
1:04.35 |
1:01.70 |
-2.65 |
| 5 |
Bronskikh, Valeriia N (8)
|
MRFREE |
1:15.99 |
1:02.01 |
-13.98 |
| 6 |
Giafardino, Emma N (8)
|
CTZEUS |
1:08.17 |
1:02.24 |
-5.93 |
| 7 |
Ollivierre, Kaya Sofia (8)
|
MRRIST |
1:01.08 |
1:03.65 |
2.57 |
| 8 |
Wu, Lora (7)
|
MRYFD |
1:08.20 |
1:04.17 |
-4.03 |
| 9 |
Park, Cadie V (8)
|
MRNYCC |
55.00 |
1:04.77 |
9.77 |
| 10 |
Comisarow, Chloe (8)
|
MRYFD |
1:31.51 |
1:09.13 |
-22.38 |
| 11 |
Shah, Arya R (7)
|
MRYFD |
1:11.12 |
1:09.40 |
-1.72 |
| 12 |
Suzana, Josephine (7)
|
MRAPEX |
NT |
1:11.48 |
71.48 |
| 13 |
Kosyakovskiy, Allison (7)
|
MRFREE |
1:09.86 |
1:12.15 |
2.29 |
| 14 |
Birch, Elizabeth K (7)
|
MRYFD |
1:17.45 |
1:12.18 |
-5.27 |
| 15 |
Tu, Sophie G (7)
|
MRYFD |
NT |
1:17.26 |
77.26 |
| 16 |
Winters, Paige E (7)
|
MRFREE |
1:37.02 |
1:33.58 |
-3.44 |
| 17 |
Mealli, Ingrid S (6)
|
MRYFD |
1:38.62 |
1:36.00 |
-2.62 |
| 18 |
Filipkowski, Chloe J (7)
|
MRNBS |
2:07.41 |
1:47.15 |
-20.26 |
| 19 |
Zhu, Allison (7)
|
MRYFD |
NT |
DQ |
- |
| 20 |
Hoh, Caroline A (8)
|
MRYFD |
1:09.82 |
NS |
- |
| 21 |
Chung, Rebecca R (8)
|
MRYFD |
1:03.33 |
NS |
- |