Old Crse Round of 64 07/22/2009 | New Crse Round of 32 07/23/2009 | New Crse Round of 16 07/23/2009 | New Crse Quarterfinal 07/24/2009 | New Crse Semifinal 07/24/2009 | New Crse Final 07/25/2009 | Winner | |  |  | | 1 | Amy Anderson, Oxbow, N.D. | 141 | | | 64 | Harin Lee, Bayside, N.Y. | 157 |  | |
| | | | | | | |  |  | | 32 | Jenny Shin, Torrance, Calif. | 152 | | | 33 | Isabelle Lendl, Goshen, Conn. | 152 |  | |
| |  |  | | 16 | Alison Lee, Valencia, Calif. | 149 | | | 49 | Allison Emrey, Charlotte, N.C. | 155 |  | |
| | |  |  | | 17 | Cassy Isagawa, Wailuku, Hawaii | 149 | | | 48 | Haley Andreas, Pacific Grove, Calif. | 155 |  | |
| |  |  | | 8 | Ginger Howard, Bradenton, Fla. | 146 | | | 57 | Gabi Oubre, Mobile, Ala. | 156 |  | |
| | | |  |  | | 25 | Karen Chung, Livingston, N.J. | 151 | | | 40 | Emma Talley, Princeton, Ky. | 153 |  | |
| |  |  | | 9 | Victoria Tanco, Argentina | 147 | | | 56 | Alina Ching, Honolulu, Hawaii | 156 |  | |
| | |  |  | | 24 | Hannah Suh, San Jose, Calif. | 150 | | | 41 | Kendall Martindale, Jefferson City, Tenn. | 153 |  | |
| |  |  | | 4 | Sarah Brown, Lopatcong Twp, N.J. | 142 | | | 61 | Daniela Lendl, Goshen, Conn. | 157 |  | |
| | | | |  |  | | 29 | Victoria Park, Irvine, Calif. | 151 | | | 36 | Casey Grice, College Station, Texas | 152 |  | |
| |  |  | | 13 | Kimberly Kaufman, Clark, S.D. | 148 | | | 52 | Kaira Martin, Paradise Valley, Ariz. | 156 |  | |
| | |  |  | | 20 | Casie Cathrea, Castro Valley, Calif. | 149 | | | 45 | Lindsey Weaver, Scottsdale, Ariz. | 154 |  | |
| |  |  | | 5 | Ani Gulugian, Irvine, Calif. | 143 | | | 60 | Anne Cheng, Torrance, Calif. | 157 |  | |
| | | |  |  | | 28 | Soobin Kim, Canada | 151 | | | 37 | Kristin Coleman, Rolling Hills Estate, Calif. | 152 |  | |
| |  |  | | 12 | Yueer (Cindy) Feng, Orlando, Fla. | 147 | | | 53 | Jackie Chang, Paradise Valley, Ariz. | 156 |  | |
| | |  |  | | 21 | Luz Alejandra Cangrejo, Colombia | 149 | | | 44 | Devon Brown, Rancho Santa Fe, Calif. | 153 |  | |
| |  |  | | 2 | Erynne Lee, Silverdale, Wash. | 142 | | | 63 | Veronica Valerio, Temecula, Calif. | 157 |  | |
| | | | | |  |  | | 31 | Doris Chen, Bradenton, Fla. | 152 | | | 34 | Katherine Perry, Cary, N.C. | 152 |  | |
| |  |  | | 15 | Rebecca Lee-Bentham, Canada | 149 | | | 50 | Dottie Ardina, Philippines | 156 |  | |
| | |  |  | | 18 | Austin Ernst, Seneca, S.C. | 149 | | | 47 | Suzie Lee, Long Island, N.Y. | 155 |  | |
| |  |  | | 7 | Alexis Thompson, Coral Springs, Fla. | 145 | | | 58 | Jisoo Park, Beaumont, Calif. | 156 |  | |
| | | |  |  | | 26 | Kyung Kim, Chandler, Ariz. | 151 | | | 39 | Kayli Quinton, Cypress, Texas | 153 |  | |
| |  |  | | 10 | Stephanie Meadow, Northern Ireland | 147 | | | 55 | Serena Aoki, Japan | 156 |  | |
| | |  |  | | 23 | Ariya Jutanugarn, Thailand | 149 | | | 42 | Heather Proctor, Silver Spring, Fla. | 153 |  | |
| |  |  | | 3 | Jessica Korda, Bradenton, Fla. | 142 | | | 62 | Seshia-Lei Telles, Tualatin, Ore. | 157 |  | |
| | | | |  |  | | 30 | Annie Park, Levittown, N.Y. | 151 | | | 35 | Nicole Zhang, Canada | 152 |  | |
| |  |  | | 14 | Kristen Park, Buena Park, Calif. | 149 | | | 51 | Casey Kennedy, Venice, Fla. | 156 |  | |
| | |  |  | | 19 | Kimberly Kim, Hilo, Hawaii | 149 | | | 46 | Kyle Roig, Pembroke Pines, Fla. | 154 |  | |
| |  |  | | 6 | Kelly Shon, Port Washington, N.Y. | 144 | | | 59 | Mariko Tumangan, San Jose, Calif. | 156 |  | |
| | | |  |  | | 27 | Daffodil Sanchez, Mesa, Ariz. | 151 | | | 38 | Lisa McCloskey, Houston, Texas | 152 |  | |
| |  |  | | 11 | Danielle Kang, Thousand Oaks, Calif. | 147 | | | 54 | Whitney Rhodes, Staunton, Va. | 156 |  | |
| | |  |  | | 22 | Jennifer Johnson, La Quinta, Calif. | 149 | | | 43 | Seo Hee Moon, Mukilteo, Wash. | 153 |  | |
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