| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Cherry (10)
|
MRLIAC |
2:51.44 |
2:43.08 |
-8.36 |
| 2 |
Monti, Lila R (10)
|
MRTVSC |
2:49.08 |
2:44.62 |
-4.46 |
| 3 |
Anderson, Samantha R (10)
|
MRLIAC |
2:55.60 |
2:47.77 |
-7.83 |
| 4 |
Retzlaff, Claudia L (10)
|
MRTVSC |
2:45.79 |
2:47.79 |
2.00 |
| 5 |
Vinciguerra, Jacqueline X (10)
|
MRTVSC |
2:59.13 |
2:51.87 |
-7.26 |
| 6 |
McDonald, Cara B (10)
|
MRLIAC |
3:00.51 |
2:54.61 |
-5.90 |
| 7 |
Ojutiku, Tiwalolu A (10)
|
MRSSC |
3:08.70 |
2:55.18 |
-13.52 |
| 8 |
Klein, Farrah M (10)
|
MRTS |
3:07.94 |
2:56.50 |
-11.44 |
| 9 |
Connor, Kaitlin G (10)
|
MRLIAC |
3:09.19 |
2:57.04 |
-12.15 |
| 10 |
Wu, Natalie (10)
|
MRLIAC |
3:09.62 |
2:57.45 |
-12.17 |
| 11 |
Lam, Koiip (10)
|
MRLIAC |
3:34.50 |
3:01.97 |
-32.53 |
| 12 |
Lee, Yuna (9)
|
MRLIAC |
3:44.16 |
3:05.94 |
-38.22 |
| 13 |
Donegain, Kaitlin A (9)
|
MRIA |
3:29.60 |
3:09.97 |
-19.63 |
| 14 |
Doran, Molly K (10)
|
MRLIAC |
3:23.81 |
3:11.90 |
-11.91 |
|
So, Leni A (10)
|
MRLIAC |
2:57.92 |
DQ |
- |