| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Harish, Nila (8)
|
MRUNMP |
1:45.00 |
1:38.12 |
-6.88 |
| 2 |
Kaps, Martyna (7)
|
MRMPNY |
1:40.69 |
1:39.24 |
-1.45 |
| 3 |
Ott, Ursula J (8)
|
MRAGUA |
1:43.89 |
1:40.98 |
-2.91 |
| 4 |
Constantine, Jacqueline M (8)
|
MRAGUA |
1:42.12 |
1:42.80 |
0.68 |
| 5 |
Wu, Heidi (7)
|
MRAGUA |
2:01.00 |
1:45.59 |
-15.41 |
| 6 |
Larsen, Sarah E (8)
|
MRLIAC |
1:43.69 |
1:48.43 |
4.74 |
| 7 |
Klein, Neala J (7)
|
MRAGUA |
1:55.00 |
1:49.31 |
-5.69 |
| 8 |
Moloney, Aislinn R (8)
|
MRAGUA |
2:10.00 |
1:51.29 |
-18.71 |
| 9 |
Castano, Isabella H (8)
|
MRAGUA |
2:02.71 |
1:51.38 |
-11.33 |
| 10 |
Nam, Lauren (8)
|
MRLIAC |
1:55.88 |
1:53.08 |
-2.80 |
| 11 |
Hunt, Anna K (8)
|
MRAGUA |
2:03.21 |
1:57.55 |
-5.66 |
| 12 |
Asch, Gillian K (8)
|
MRAGUA |
2:02.00 |
1:57.65 |
-4.35 |
| 13 |
Chun, April S (8)
|
MRLIAC |
1:59.74 |
1:57.76 |
-1.98 |
| 14 |
Pai, Heidi S (8)
|
MRLIAC |
2:20.00 |
2:01.08 |
-18.92 |
| 15 |
Schaepers-Cheu, Sabine N (8)
|
MRAGUA |
2:10.00 |
2:04.99 |
-5.01 |
| 16 |
MacLennan, Catherine L (8)
|
MRAGUA |
2:01.00 |
2:07.64 |
6.64 |
| 17 |
Raber, Julia (8)
|
MRBBSC |
2:23.55 |
2:11.47 |
-12.08 |
| 18 |
Cook, Keiran R (8)
|
MRLIAC |
2:25.00 |
2:27.14 |
2.14 |
|
Lynton, Mackenzie R (8)
|
MRAGUA |
2:06.04 |
DQ |
- |
|
Tan, Shanel E (6)
|
MRBBSC |
2:40.55 |
DQ |
- |