| Event | Rank | Mark | By | Meet |
| G-300H | 1 | 43.72 | Norman, Tieara (2016) (Milwaukie, OR) | Northwest Oregon Conference Championhships(OR), 2015-05-15(#1) |
| G-300H | 2 | 43.84 | Folsom, Halley (2015) (North Medford, OR) | OR 6A State Meet(OR), 2015-05-23(#1) |
| G-300H | 3 | 44.08 | Cameron, Baylie (2016) (Silverton, OR) | Silverton at Woodburn(OR), 2015-05-06(#1) |
| | | National Elites above. State Elites below | | |
| G-300H | 4 | 44.64 | Dean, Anna (2015) (Hillsboro, OR) | OR 5A State Meet(OR), 2015-05-23(#2) |
| G-300H | 5 | 44.97 | McClain, Leah (2015) (Glencoe, OR) | Metro League Championships(OR), 2015-05-15(#1) |
| G-300H | 6 | 44.99 | Parks, Emily (2016) (Lost River, OR) | Crater Rotary Classic(OR), 2015-04-18(#1) |
| G-300H | 6 | 44.99 | Ford, Riley (2015) (Central Catholic, OR) | OR 6A State Meet(OR), 2015-05-23(#2) |
| G-300H | 8 | 45.23 | Bates, Hannah (2015) (Vale, OR) | OR 3A State Meet(OR), 2015-05-22(#1) |
| G-300H | 9 | 45.29 | Lambert, Emma (2015) (Portland Lincoln, OR) | OR 6A State Meet(OR), 2015-05-23(#3) |
| G-300H | 10 | 45.43 | Corbitt, Claire (2017) (Jesuit Portland, OR) | OR 6A State Meet(OR), 2015-05-23(#4) |
| G-300H | 11 | 45.49 | Berger, Katja (2017) (Southridge, OR) | Metro League Championships(OR), 2015-05-15(#2) |
| G-300H | 12 | 45.64 | Kunkle-Read, Nehalem (2016) (Lake Oswego, OR) | OR 6A State Meet(OR), 2015-05-23(#4) |
| G-300H | 13 | 45.66 | Kilday, Allison (2015) (Seaside, OR) | Cowapa District Championships(OR), 2015-05-15(#1) |
| G-300H | 14 | 45.69 | Stoppa, Brianna (2015) (Tigard, OR) | OR 6A State Meet(OR), 2015-05-23(#5) |
| G-300H | 15 | 45.70 | Childers, Kristi (2015) (Mcloughlin, OR) | OR 4A State Meet(OR), 2015-05-23(#1) |
| G-300H | 16 | 45.72 | Russell, Leah (2016) (Gresham, OR) | Barlow, Gresham at Centennial(OR), 2015-05-05(#1) |
| G-300H | 17 | 45.75 | Burke, Kristen (2017) (Wilsonville, OR) | Northwest Oregon Conference Championhships(OR), 2015-05-15(#3) |
| G-300H | 18 | 45.81 | Andyke, Kali (2016) (Corbett, OR) | OR 4A State Meet(OR), 2015-05-23(#2) |
| G-300H | 19 | 45.88 | Meyer, Renick (2017) (Sam Barlow, OR) | David Douglas and Barlow at Reynolds(OR), 2015-04-08(#1) |
| G-300H | 20 | 45.96 | Locke-Zimmerman, Meghan (2015) (Southridge, OR) | Metro League Championships(OR), 2015-05-15(#3) |
| G-300H | 21 | 46.05 | Ridling, Allyson (2015) (Silverton, OR) | Mid-Willamette Championships(OR), 2015-05-14(#1) |
| G-300H | 22 | 46.09 | Romeo, Bonnie (2017) (Liberty, OR) | Northwest Oregon Conference Championhships(OR), 2015-05-15(#4) |
| G-300H | 23 | 46.14 | Brown, Miranda (2015) (Summit, OR) | OR 5A State Meet(OR), 2015-05-23(#3) |
| G-300H | 24 | 46.26 | Rambo, Sierra (2018) (Bend, OR) | OR 5A State Meet(OR), 2015-05-23(#4) |
| G-300H | 25 | 46.35 | Bonney, Lindsey (2017) (Grants Pass, OR) | Southwest Conference Championships(OR), 2015-05-16(#2) |
| G-300H | 26 | 46.45 | Niskanen, Nicole (2016) (South Albany, OR) | Mid-Willamette Championships(OR), 2015-05-14(#2) |
| G-300H | 27 | 46.49 | Lemons, Emily (2015) (South Medford, OR) | Jim Robinson's Bigfoot Pepsi Twilight(OR), 2015-04-11(#1) |
| G-300H | 28 | 46.70 | Mccarthy, Bridget (2016) (St. Mary's Academy, OR) | Three Rivers League Championships(OR), 2015-05-15(#3) |
| G-300H | 28 | 46.70 | Knight, Hallie (2016) (Reynolds, OR) | Mt. Hood Conference Championships(OR), 2015-05-13(#2) |
| G-300H | 30 | 46.84 | Mikkelsen, Tabatha (2016) (South Albany, OR) | Mid-Willamette Championships(OR), 2015-05-14(#3) |
| G-300H | 31 | 46.86 | Grable, Lily (2015) (Springfield, OR) | Midwestern League Championships(OR), 2015-05-16(#1) |
| G-300H | 32 | 46.91 | Bakker, Meagan (2016) (Bend, OR) | Intermountain Conference Championships(OR), 2015-05-15(#3) |
| G-300H | 33 | 46.97 | Edwards, Mckenzie (2016) (North Bend, OR) | OR 4A State Meet(OR), 2015-05-23(#3) |
| G-300H | 34 | 47.02 | Davila, Logan (2017) (Ontario, OR) | OR 4A State Meet(OR), 2015-05-23(#4) |
| G-300H | 35 | 47.13 | Villalobos, Alyssa (2016) (Forest Grove, OR) | Greater Valley Conference Championships(OR), 2015-05-15(#1) |
| G-300H | 36 | 47.20 | Blair, Skyler (2018) (Southridge, OR) | Metro League Championships(OR), 2015-05-15(#4) |
| G-300H | 37 | 47.24 | Wise, Deshae (2017) (Grants Pass, OR) | Medford Rotary Relays(OR), 2015-04-04(#4) |
| G-300H | 38 | 47.29 | Dorciak, Nicol (2017) (Liberty, OR) | Northwest Oregon Conference Championhships(OR), 2015-05-15(#5) |
| G-300H | 39 | 47.40 | Legras, Natalie (2015) (Scio, OR) | OR 3A State Meet(OR), 2015-05-22(#2) |
| G-300H | 40 | 47.44 | Groth, Isabel (2016) (Marshfield, OR) | OR 4A State Meet(OR), 2015-05-23(#7) |
| G-300H | 41 | 47.50 | Boozer, Hannah (2015) (Pendleton, OR) | Columbia River Conference Championships(OR), 2015-05-15(#1) |
| G-300H | 42 | 47.55 | Burns, Lindsey (2017) (Phoenix, OR) | OR 4A State Meet(OR), 2015-05-23(#5) |
| G-300H | 43 | 47.61 | Parks, Rachel (2018) (Lost River, OR) | OR 2A State Meet(OR), 2015-05-22(#2) |
| G-300H | 44 | 47.64 | Hergert, Madison (2017) (Newberg, OR) | Newberg at Tigard(OR), 2015-04-08(#1) |
| G-300H | 45 | 47.67 | Berriochoa, Paige (2015) (Crater, OR) | Midwestern League Championships(OR), 2015-05-16(#2) |
| G-300H | 45 | 47.67 | Miller, Michaela (2016) (Sisters, OR) | OR 4A State Meet(OR), 2015-05-23(#6) |
| G-300H | 47 | 47.78 | Radley, Lauren (2015) (West Salem, OR) | Greater Valley Conference Championships(OR), 2015-05-15(#2) |
| G-300H | 48 | 47.80 | Berlin, Laken (2015) (Crook County, OR) | Tri Valley Conference Championships(OR), 2015-05-16(#1) |
| G-300H | 49 | 47.82 | Morgan, Marycatherine (2017) (St. Mary's Academy, OR) | Three Rivers League Championships(OR), 2015-05-15(#4) |
| G-300H | 50 | 47.89 | Doerr, Maddie (2015) (Henry D Sheldon, OR) | Southwest Conference Championships(OR), 2015-05-16(#4) |
| G-300H | 51 | 47.92 | Kiley, Nicole (2017) (Westview, OR) | Metro League Championships(OR), 2015-05-15(#5) |
| G-300H | 52 | 47.96 | Weber, Braanna (2015) (Century, OR) | Metro League Championships(OR), 2015-05-15(#6) |
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