| Event | Rank | Mark | By | Meet |
| G-Mile | 1 | 4:37.91 | Aragon, Christina (2016) (Billings, MT) (US#1) | adidas Grand Prix(NY), 2015-06-13(#1) |
| G-Mile | 2 | 4:48.32 | Hill, Annie (2018) (Glacier, MT) (US#18) | Brooks PR Invitational(WA), 2015-06-20(#6) |
| G-Mile | 3 | 4:52.62 | Morley, Bryn (2018) (Bigfork, MT) (US#31) | Brooks PR Invitational(WA), 2015-06-20(#10) |
| | | National Elites above. State Elites below | | |
| G-Mile | 4 | 5:04.04 | Morley, Makena (2015) (Bigfork, MT) | Nike Chandler Rotary Invitational(AZ), 2015-03-21(#14) |
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| | | See more performances for G-Mile | | |
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