Top-10 season's-best marks for the quartet | STATE CHAMPIONS denoted with bold text
1 - 48.01 (2023) Ashley Hall, Emily Heitzman, Shea Johnson, Olivia Kramer - State Champions, 20th fastest in state history
2 - 48.11 (2025) Emily Heitzman, Ellie Mead, Maddie Nagel, Annie Smith
3 - 48.26 (2013) Michaela Cunningham, Emma Kasap, Kaila Konz, Jessica Campbell - State Champions
4 - 48.40 (2012) Abby Davis, Emma Kasap, Kaila Konz, Jessica Campbell
5 - 48.82 (2022) Esaba Okwaramoi, Emily Heitzman, Shea Johnson, Olivia Kramer
6 - 49.18 (2025) Ellie Mead, Annie Smith, Maddie Nagel, Emily Heitzman
T7 - 49.25 (2010) Abby Davis, Holly Kayser, Maddie Wiedemeier, Jessica Campbell
T7 - 49.25 (2024) Ellie Mead, Emily Heitzman, Shea Johnson, Franny Brooks
T9 - 49.26 (2014) Savannah Ingham, Michaela Cunningham, Kaila Konz, Emma Kasap
T9 - 49.26 (2018) Mira Baccile, Rozzie Heuckendorf, Olivia Gehrke, Kathryn Pierick
1 - 1:42.07 (2012) Hanna DeHaes, Emma Kasap, Kaila Konz, Jessica Campbell
2 - 1:42.25 (2023) Annie Smith, Ashley Hall, Lauren McCoy, Olivia Kramer
3 - 1:42.45 (2023) Annie Smith, Emily Heitzman, Ashley Hall, Lauren McCoy
4 - 1:42.64 (2025) Alex Gaskell, Maddie Nagel, Emily Heitzman, Annie Smith
5 - 1:42.69 (2018) Juru Okwaramoi, Rozzie Heuckendorf, Olivia Gehrke, Margaret Tobias
6 - 1:42.76 (2013) Michaela Cunningham, Emma Kasap, Kaila Konz, Jessica Campbell
7 - 1:42.79 (2025) Maddie Nagel, Ellie Mead, Emily Heitzman, Alex Gaskell
8 - 1:42.91 (2014) Katie Cross, Michaela Cunningham, Kaila Konz, Emma Kasap
9 - 1:42.94 (2019) Juru Okwaramoi, Rozzie Heuckendorf, Olivia Gehrke, Margaret Tobias
10 - 1:43.23 (2021) Julia Shonka, Olivia Kramer, Shea Johnson, Margaret Tobias
1 - 3:52.05 (2019) Margaret Tobias, Kate Timboe, Janey Meilander, Kelsey Schweizer - 14th fastest in state history
2 - 3:54.65 (2019) Margaret Tobias, Kate Timboe, Janey Meilander, Rozzie Heuckendorf
3 - 3:58.38 (1985) Mary McEniry, Andi Hrabe, Sheila Hickey, Richelle Lugowski
4 - 3:58.52 (2024) Maddie Nagel, Alex Gaskell, Katherine Banker, Lauren McCoy
5 - 3:58.97 (2018) Margaret Tobias, Kate Timboe, Anna Giudici, Kelsey Schweizer
6 - 3:59.55 (2024) Maddie Nagel, Franny Brooks, Katherine Banker, Lauren McCoy
7 - 4:00.02 (2012) Hanna DeHaes, Emma Kasap, Beth Knoblauch, Maddie Wiedemeier
8 - 4:00.54 (1981) Sheila Hickey, Colleen Mahoney, Patty McManus, Martina Nichols
9 - 4:00.85 (2009) Heather Tobias, Maddie Wiedemeier, Madison Bravard, Hanna DeHaes
10 - 4:01.55 (2023) Annie Smith, Sally Gaskell, Maddie Nagel, Lauren McCoy
1 - 9:11.01 (2010) Madison Bravard, Ashlie Decker, Heather Tobias, Katie Flood - State Champions, 9th fastest in state history
2 - 9:16.45 (2019) Sydnee Miller, Kate Timboe, Janey Meilander, Kelsey Schweizer
3 - 9:17.38 (2008) Heather Tobias, Katie Flood, Kayla Weier, Betsy Flood - State Champions
4 - 9:24.42 (2001) Ally Thrall, Emily Nessler, Sarah Bird, Beth Abramovich
5 - 9:24.85 (2017) Kate Timboe, Janey Meilander, Sydnee Miller, Kelsey Schweizer
6 - 9:24.92 (2018) Janey Meilander, Kate Timboe, Sydnee Miller, Kelsey Schweizer
7 - 9:25.45 (2007) Kayla Weier, Betsy Flood, Ashlie Decker, Katie Flood
8 - 9:25.70 (1991)
9 - 9:30.47 (2011) Madison Bravard, Allie Vaughan, Kayla Snyder, Karissa Schweizer
10 - 9:30.62 (2012) Allie Vaughan, Vanessa Miller, Hannah Thomas, Jennifer Luksan
1 - 1:46.48 (2024) Shea Johnson, Emily Heitzman, Annie Smith, Lauren McCoy
2 - 1:47.53 (2023) Shea Johnson, Emily Heitzman, Ashley Hall, Lauren McCoy
3 - 1:48.04 (2023) Shea Johnson, Emily Heitzman, Annie Smith, Lauren McCoy
4 - 1:48.70 (2021) Forest Kuestner-Burleson, Shea Johnson, Olivia Kramer, Margaret Tobias
5 - 1:48.91 (2013) Michaela Cunningham, Kaila Konz, Savannah Ingham, Emma Kasap
6 - 1:49.01 (2018) Mallory Wilson, Rozzie Heuckendorf, Olivia Gehrke, Margaret Tobias
7 - 1:49.46 (2019) Mallory Wilson, Rozzie Heuckendorf, Olivia Gehrke, Margaret Tobias
8 - 1:50.16 (2025) Ellie Mead, Emily Heitzman, Annie Smith, Maddie Nagel)
9 - 1:50.19 (2024) Ruby Leman, Shea Johnson, Emily Heitzman, Lauren McCoy
10 - 1:50.53 (2017) Ashley Coppola, Rozzie Heuckendorf, Emily Flood, Kate Timboe
1 - 4:02.47 (2008) Alex Hudson, Kelsey Knoblauch, Maddie Wiedemeier, Betsy Flood - 12th fastest in state history
2 - 4:02.61 (2013) Michaela Cunningham, Kaila Konz, Emma Kasap, Karissa Schweizer - 13th fastest in state history
3 - 4:02.80 (2014) Michaela Cunningham, Kaila Konz, Emma Kasap, Karissa Schweizer - State Champions, 14th fastest in state history
4 - 4:05.51 (2017) Emily Flood, Rozzie Heuckendorf, Kate Timboe, Kelsey Schweizer
5 - 4:05.76 (2007) Anna Tursi, Valerie Ferguson, Maddie Wiedemeier, Betsy Flood - State Champions
6 - 4:05.86 (1981) Martina Nichols, Jane Eitel, Sheila Hickey, Colleen Mahoney - State Champions
7 - 4:06.61 (1981)
8 - 4:07.83 (1979)
9 - 4:08.89 (1997)
10 - 4:09.82 (2009) Maddie Wiedemeier, Kelsey Knoblauch, Maddison, Bravard, Hanna DeHaes
1 - 1:00.44 (2022) Olivia Kramer, Ruby Leman, Alex Gaskell, Esaba Okwaramoi - State Champions, 2nd fastest in state history
2 - 1:01.24 (2025) Franny Brooks, Ruby Leman, Alex Gaskell, Annie Smith - 8th fastest in state history
3 - 1:01.34 (2023) Olivia Kramer, Alex Gaskell, Reese Ervin, Ruby Leman - State Champions and Drake Relays Champions, 10th fastest in state history
4 - 1:01.43 (2024) Annie Smith, Franny Brooks, Alex Gaskell, Ruby Leman - State Champions and Drake Relays Champions, 11th fastest in state history
5 - 1:02.67 (2022) Olivia Kramer, Ruby Leman, Reese Ervin, Esaba Okwaramoi
6 - 1:02.88 (2018) Mira Baccile, Christina Odir, Olivia Gehrke, Juru Okwaramoi - Drake Relays Champions
7 - 1:03.02 (2025) Annie Smith, Ruby Leman, Alex Gaskell, Franny Brooks
8 - 1:03.19 (2017) Samiya Abu-Youm, Christina Odir, Mira Baccile, Juru Okwaramoi
9 - 1:03.23 (2019) Mira Baccile, Olivia Gehrke, Mallory Wilson, Juru Okwaramoi
10 - 1:04.56 (2021) Forest Kuestner-Burleson, Esaba Okwaramoi, Olivia Kramer, Julia Shonka