| 1 | Meredith McClainPlace 1 · Sacred Heart-Griffin | — | Sacred Heart-Griffin | 18:06.30 | 1 |
| 2 | Caitlin PribblePlace 2 · Morton | — | Morton | 18:24.00 | 2 |
| 3 | Maggie CorneliusPlace 3 · Springfield | — | Springfield | 18:40.70 | 3 |
| 4 | Tami CardenasPlace 4 · O'Fallon | — | O'Fallon | 18:42.40 | 4 |
| 5 | Sydney NealPlace 5 · O'Fallon | — | O'Fallon | 18:45.80 | 5 |
| 6 | Lindsay RogersPlace 6 · Chatham Glenwood | — | Chatham Glenwood | 18:56.50 | 6 |
| 7 | Rachel CampbellPlace 7 · East St. Louis-Senior | — | East St. Louis-Senior | 19:07.40 | 7 |
| 8 | Krissy FinleyPlace 8 · Rochester | — | Rochester | 19:08.80 | 8 |
| 9 | Taylor MuellerPlace 9 · Chatham Glenwood | — | Chatham Glenwood | 19:11.50 | 9 |
| 10 | Kristen RohrerPlace 10 · Petersburg PORTA | — | Petersburg PORTA | 19:16.10 | 10 |
| 11 | Jenna WilemonPlace 11 · Mt. Vernon | — | Mt. Vernon | 19:23.70 | 11 |
| 12 | Kaylee SchmitzPlace 12 · O'Fallon | — | O'Fallon | 19:26.40 | 12 |
| 13 | Mads NelsonPlace 13 · Springfield | — | Springfield | 19:27.30 | 13 |
| 14 | Audrey WhitePlace 14 · Champaign Centennial | — | Champaign Centennial | 19:30.40 | 14 |
| 15 | Jordan ThompsonPlace 15 · O'Fallon | — | O'Fallon | 19:37.30 | 15 |
| 16 | Angela BuchPlace 16 · O'Fallon | — | O'Fallon | 19:38.90 | 16 |
| 17 | Heather GuettermanPlace 17 · O'Fallon | — | O'Fallon | 19:40.30 | 17 |
| 18 | Alex HousePlace 18 · Sacred Heart-Griffin | — | Sacred Heart-Griffin | 19:47.40 | 18 |
| 19 | Seantell JohnsonPlace 19 · East St. Louis-Senior | — | East St. Louis-Senior | 19:48.90 | 19 |
| 20 | Leah VianoPlace 20 · Carlinville | — | Carlinville | 19:49.50 | 20 |
| 21 | Kristen GarwoodPlace 21 · Springfield Lutheran | — | Springfield Lutheran | 19:49.90 | — |
| 22 | Rineka SimmonsPlace 22 · East St. Louis-Senior | — | East St. Louis-Senior | 19:51.60 | 21 |
| 23 | Amanda NelsonPlace 23 · Rochester | — | Rochester | 19:54.30 | 22 |
| 24 | Bridget McClainPlace 24 · Sacred Heart-Griffin | — | Sacred Heart-Griffin | 19:55.60 | 23 |
| 25 | Breianna LowePlace 25 · Chatham Glenwood | — | Chatham Glenwood | 19:56.70 | 24 |
| 26 | Erica RideoutPlace 26 · Chatham Glenwood | — | Chatham Glenwood | 19:57.10 | 25 |
| 27 | Kerryn O'ReillyPlace 27 · Chatham Glenwood | — | Chatham Glenwood | 19:57.90 | 26 |
| 28 | Brooke GoodyearPlace 28 · Morton | — | Morton | 19:58.50 | 27 |
| 29 | MacKenzie GriffinPlace 29 · Petersburg PORTA | — | Petersburg PORTA | 20:00.70 | 28 |
| 30 | Taylor KlingelePlace 30 · Liberty | — | Liberty | 20:04.30 | 29 |
| 31 | Meghan McClainPlace 31 · Sacred Heart-Griffin | — | Sacred Heart-Griffin | 20:06.60 | 30 |
| 32 | Taylor PohlmanPlace 32 · Sacred Heart-Griffin | — | Sacred Heart-Griffin | 20:08.70 | 31 |
| 33 | Haylee McNayPlace 33 · Quincy | — | Quincy | 20:17.70 | 32 |
| 34 | Meredith WellsPlace 34 · Springfield | — | Springfield | 20:20.50 | 33 |
| 35 | McKenzie MoredockPlace 35 · Springfield | — | Springfield | 20:22.10 | 34 |
| 36 | Christy RolfPlace 36 · Springfield | — | Springfield | 20:24.20 | 35 |
| 37 | Hannah BehlePlace 37 · Morton | — | Morton | 20:30.40 | 36 |
| 38 | Abby HousePlace 38 · Sacred Heart-Griffin | — | Sacred Heart-Griffin | 20:33.20 | 37 |
| 39 | Delaney DixonPlace 39 · Chatham Glenwood | — | Chatham Glenwood | 20:36.60 | 38 |
| 40 | Allison CollingwoodPlace 40 · Taylorville | — | Taylorville | 20:42.30 | 39 |
| 41 | Hannah CuttellPlace 41 · Champaign Centennial | — | Champaign Centennial | 20:44.80 | 40 |
| 42 | Taylor CoatsPlace 42 · Champaign Centennial | — | Champaign Centennial | 20:45.90 | 41 |
| 43 | Rebecca KaefringPlace 43 · Champaign Centennial | — | Champaign Centennial | 20:48.90 | 42 |
| 44 | Kylie McKinneyPlace 44 · Petersburg PORTA | — | Petersburg PORTA | 20:51.60 | 43 |
| 45 | Michelle ChildersPlace 45 · Taylorville | — | Taylorville | 20:53.20 | 44 |
| 46 | Allison HewittPlace 46 · Jacksonville | — | Jacksonville | 20:55.20 | 45 |
| 47 | Macy BrownPlace 47 · Taylorville | — | Taylorville | 20:57.20 | 46 |
| 48 | Elaine GoromPlace 48 · O'Fallon | — | O'Fallon | 20:57.60 | 47 |
| 49 | Nicole LockwoodPlace 49 · Morton | — | Morton | 20:59.90 | 48 |
| 50 | Dejanee FossettPlace 50 · East St. Louis-Senior | — | East St. Louis-Senior | 21:01.20 | 49 |
| 51 | Emily LeonPlace 51 · Granite City | — | Granite City | 21:04.90 | 50 |
| 52 | Natalie FlynnPlace 52 · Jacksonville | — | Jacksonville | 21:05.30 | 51 |
| 53 | Mackenzie NicholsPlace 53 · Franklin | — | Franklin | 21:09.50 | — |
| 54 | Erika GordonPlace 54 · Morton | — | Morton | 21:10.40 | 52 |
| 55 | Nicole TabatabaiPlace 55 · Rochester | — | Rochester | 21:11.30 | 53 |
| 56 | Nikki EigstiPlace 56 · Morton | — | Morton | 21:15.10 | 54 |
| 57 | Savannah RhodesPlace 57 · Morton | — | Morton | 21:18.70 | 55 |
| 58 | Allie SkobelPlace 58 · Mt. Vernon | — | Mt. Vernon | 21:19.20 | 56 |
| 59 | Sierra O'ConnorPlace 59 · Petersburg PORTA | — | Petersburg PORTA | 21:19.60 | 57 |
| 60 | Alison NowakowskiPlace 60 · Rochester | — | Rochester | 21:20.10 | 58 |
| 61 | Emma ChelsvigPlace 61 · Jacksonville | — | Jacksonville | 21:20.70 | 59 |
| 62 | Lauren SmithPlace 62 · Springfield | — | Springfield | 21:22.90 | 60 |
| 63 | Kinzey StollPlace 63 · Rochester | — | Rochester | 21:23.30 | 61 |
| 64 | Miranda MathenyPlace 64 · Taylorville | — | Taylorville | 21:24.60 | 62 |
| 65 | Megan DeWittPlace 65 · Jacksonville | — | Jacksonville | 21:25.90 | 63 |
| 66 | Seagan PhillipsPlace 66 · Salem | — | Salem | 21:27.40 | 64 |
| 67 | Madalyn CooperPlace 67 · Lincoln | — | Lincoln | 21:27.80 | 65 |
| 68 | Sadie ShourdPlace 68 · Springfield | — | Springfield | 21:31.60 | 66 |
| 69 | Nikki SteinwartPlace 69 · Pleasant Plains | — | Pleasant Plains | 21:38.20 | — |
| 70 | Emily BlankenshipPlace 70 · Rochester | — | Rochester | 21:38.90 | 67 |
| 71 | Abby SuttonPlace 71 · Petersburg PORTA | — | Petersburg PORTA | 21:42.60 | 68 |
| 72 | Gabi LopezPlace 72 · Belleville East | — | Belleville East | 21:44.70 | 69 |
| 73 | Kelsey WhitePlace 73 · Quincy | — | Quincy | 21:49.40 | 70 |
| 74 | Morgan LandonPlace 74 · Carlinville | — | Carlinville | 21:49.90 | 71 |
| 75 | Chloe WaltonPlace 75 · Carlinville | — | Carlinville | 21:50.40 | 72 |
| 76 | Olivia RohrPlace 76 · Pleasant Plains | — | Pleasant Plains | 21:52.90 | — |
| 77 | Taylor IveyPlace 77 · Petersburg PORTA | — | Petersburg PORTA | 21:54.20 | 73 |
| 78 | Madeline GaulPlace 78 · Belleville East | — | Belleville East | 21:55.50 | 74 |
| 79 | Lauren PearcePlace 79 · Taylorville | — | Taylorville | 22:05.00 | 75 |
| 80 | Meghan McCarthyPlace 80 · Belleville East | — | Belleville East | 22:06.30 | 76 |
| 81 | Linette HernandezPlace 81 · Granite City | — | Granite City | 22:08.80 | 77 |
| 82 | Ellen NikonowiczPlace 82 · Granite City | — | Granite City | 22:09.50 | 78 |
| 83 | Rebecca RexingPlace 83 · Mt. Vernon | — | Mt. Vernon | 22:10.10 | 79 |
| 84 | Maddie BoentePlace 84 · Carlinville | — | Carlinville | 22:15.10 | 80 |
| 85 | Gretchen BuehrlePlace 85 · Mascoutah | — | Mascoutah | 22:17.50 | — |
| 86 | Taylor StaabPlace 86 · Champaign Centennial | — | Champaign Centennial | 22:22.60 | 81 |
| 87 | Angela HyonPlace 87 · Springfield | — | Springfield | 22:24.30 | — |
| 88 | Kattie RawlingsPlace 88 · Illini Central | — | Illini Central | 22:24.70 | — |
| 89 | Meghan ObertPlace 89 · Liberty | — | Liberty | 22:25.00 | 82 |
| 90 | Amber BorgesPlace 90 · Belleville East | — | Belleville East | 22:30.10 | 83 |
| 91 | Kiarra BartonPlace 91 · Salem | — | Salem | 22:40.50 | 84 |
| 92 | Clara LeePlace 92 · Jacksonville | — | Jacksonville | 22:46.50 | 85 |
| 93 | Mabry LewisPlace 93 · Granite City | — | Granite City | 22:50.70 | 86 |
| 94 | Tiffani MusialPlace 94 · Salem | — | Salem | 22:59.50 | 87 |
| 95 | Aspen WilliamsPlace 95 · Rochester | — | Rochester | 23:02.70 | 88 |
| 96 | Katelyn HalliganPlace 96 · Jacksonville | — | Jacksonville | 23:07.70 | 89 |
| 97 | Haley BroylesPlace 97 · Granite City | — | Granite City | 23:08.10 | 90 |
| 98 | Zoe MattinglyPlace 98 · Mt. Vernon | — | Mt. Vernon | 23:08.50 | 91 |
| 99 | Tomisha CoxPlace 99 · East St. Louis-Senior | — | East St. Louis-Senior | 23:10.80 | 92 |
| 100 | Danielle RowandPlace 100 · Quincy | — | Quincy | 23:20.70 | 93 |
| 101 | Maggie MuniePlace 101 · Belleville East | — | Belleville East | 23:21.20 | 94 |
| 102 | Priscella SellersPlace 102 · Franklin | — | Franklin | 23:21.60 | — |
| 103 | Jamella McGrawPlace 103 · East St. Louis-Senior | — | East St. Louis-Senior | 23:23.50 | 95 |
| 104 | Ami FrostPlace 104 · Lincoln | — | Lincoln | 23:33.40 | 96 |
| 105 | Erin KincaidPlace 105 · Belleville East | — | Belleville East | 23:36.60 | 97 |
| 106 | Britney BluntPlace 106 · Salem | — | Salem | 23:37.40 | 98 |
| 107 | Laness GrahamPlace 107 · Liberty | — | Liberty | 23:38.00 | 99 |
| 108 | Rachael RexingPlace 108 · Mt. Vernon | — | Mt. Vernon | 23:40.70 | 100 |
| 109 | Hannah ClarkPlace 109 · Salem | — | Salem | 23:42.30 | 101 |
| 110 | Megan SchultePlace 110 · Mascoutah | — | Mascoutah | 23:48.00 | — |
| 111 | Sarah PokojskiPlace 111 · Salem | — | Salem | 23:49.00 | 102 |
| 112 | Elaine TiffanyPlace 112 · Lincoln | — | Lincoln | 23:55.20 | 103 |
| 113 | Markita RushPlace 113 · East St. Louis-Senior | — | East St. Louis-Senior | 24:02.80 | 104 |
| 114 | Myiah MackinsPlace 114 · Belleville East | — | Belleville East | 24:14.60 | 105 |
| 115 | Sydney TefftPlace 115 · Salem | — | Salem | 24:15.20 | 106 |
| 116 | Kenzie RankinPlace 116 · Mt. Vernon | — | Mt. Vernon | 24:15.90 | 107 |
| 117 | Brianna DyePlace 117 · Lincoln | — | Lincoln | 24:16.20 | 108 |
| 118 | Emily CorbridgePlace 118 · Jacksonville | — | Jacksonville | 24:21.10 | 109 |
| 119 | Kelly PerkinsPlace 119 · Mascoutah | — | Mascoutah | 24:23.30 | — |
| 120 | Kate JohnsonPlace 120 · Illini Central | — | Illini Central | 24:23.90 | — |
| 121 | Cassie ClingingPlace 121 · Liberty | — | Liberty | 24:29.00 | 110 |
| 122 | Montanna NiesenPlace 122 · Liberty | — | Liberty | 24:37.30 | 111 |
| 123 | Allison ChampleyPlace 123 · Taylorville | — | Taylorville | 24:46.90 | 112 |
| 124 | Megan GrahamPlace 124 · Liberty | — | Liberty | 24:49.90 | 113 |
| 125 | Holly BushPlace 125 · Champaign Centennial | — | Champaign Centennial | 24:51.80 | 114 |
| 126 | Abigail ButlerPlace 126 · Lincoln | — | Lincoln | 24:52.80 | 115 |
| 127 | Courtney ReidPlace 127 · Carlinville | — | Carlinville | 25:08.30 | 116 |
| 128 | Bittney BonePlace 128 · Lincoln | — | Lincoln | 25:17.20 | 117 |
| 129 | Catie WittPlace 129 · Carlinville | — | Carlinville | 25:17.50 | 118 |
| 130 | Ariel ProstPlace 130 · Quincy | — | Quincy | 25:19.50 | 119 |
| 131 | Lexi MangoffPlace 131 · Granite City | — | Granite City | 25:21.20 | 120 |
| 132 | Shannon DowlingPlace 132 · Mascoutah | — | Mascoutah | 25:21.90 | — |
| 133 | Lindsay McCloughanPlace 133 · Springfield Lutheran | — | Springfield Lutheran | 25:53.10 | — |
| 134 | Susie LangPlace 134 · Granite City | — | Granite City | 26:36.70 | 121 |
| 135 | Alexis BoydPlace 135 · Quincy | — | Quincy | 27:32.50 | 122 |
| 136 | Brooke BattersonPlace 136 · Franklin | — | Franklin | 27:39.90 | — |
| 137 | Colleen MockPlace 137 · Quincy | — | Quincy | 27:48.10 | 123 |
| 138 | Kelsey LeischnerPlace 138 · Springfield Lutheran | — | Springfield Lutheran | 27:57.50 | — |
| 139 | Tiffany StricklerPlace 139 · Lincoln | — | Lincoln | 28:25.10 | 124 |