Colorado Swimming Girls 10 & under - 50 M Back
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Emelia Ryan | 53.05 | 10 | B Min | BB: 49.69 (+3.36s | 6.3%) | Denver Swim Academy | 07/10/2026 | 2026 CO ACES DSA Summer Blast | |
| 152 | Madeline Johnson | 53.06 | 9 | B Min | BB: 49.69 (+3.37s | 6.4%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 153 | Alba Zarate | 53.14 | 9 | B Min | BB: 49.69 (+3.45s | 6.5%) | Pikes Peak Athletics | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 154 | Abigail Hackenberg | 53.18 | 10 | B Min | BB: 49.69 (+3.49s | 6.6%) | Longmont Swim Club | 05/02/2026 | 2026 CO Longmont IMR IMX Adrenaline Gauntlet | |
| 155 | Milana Amato | 53.42 | 10 | B Min | BB: 49.69 (+3.73s | 7.0%) | Life Time Colorado Swim Club | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | |
| 156 | Emmaline Montague | 53.42 | 9 | B Min | BB: 49.69 (+3.73s | 7.0%) | Denver Triton Swim Team | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 157 | Khaliya Stock | 53.43 | 9 | B Min | BB: 49.69 (+3.74s | 7.0%) | Maverick Aquatics | 06/19/2025 | 2025 CO Grand Junction Invitational | |
| 158 | Vega Kelley | 53.43 | 9 | B Min | BB: 49.69 (+3.74s | 7.0%) | Front Range Barracudas | 04/24/2026 | 2026 CO Steve Drozda LC Shotgun | |
| 159 | Madison Alvarez | 53.51 | 9 | B Min | BB: 49.69 (+3.82s | 7.1%) | Rocky Mountain Rapids | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | |
| 160 | Ellie-Rose Boswell | 53.56 | 9 | B Min | BB: 49.69 (+3.87s | 7.2%) | Durango Swim Club | 07/10/2026 | 2026 CO Western Slope League Championships | |
| 161 | Joelle Noffsinger | 53.58 | 10 | B Min | BB: 49.69 (+3.89s | 7.3%) | Mission Aurora Colorado Swimmi | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 162 | Aliana Phillips | 53.60 | 8 | B Min | BB: 49.69 (+3.91s | 7.3%) | Front Range Barracudas | 06/12/2026 | 2026 RST Coach Beth Rushmore Classic | |
| 163 | Annie McGrath | 53.60 | 8 | B Min | BB: 49.69 (+3.91s | 7.3%) | Univ. of Denver Hilltoppers | 04/24/2026 | 2026 CO Arena Catch Me If You Can | |
| 164 | Molly Bayer | 53.64 | 10 | B Min | BB: 49.69 (+3.95s | 7.4%) | Canon City Piranhas | 06/05/2026 | 2026 CO La Junta Tigersharks Invitational | |
| 165 | Keller Mccutcheon | 53.76 | 10 | B Min | BB: 49.69 (+4.07s | 7.6%) | Cortez Water Dragons | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | |
| 166 | Clara Chaikin | 53.76 | 9 | B Min | BB: 49.69 (+4.07s | 7.6%) | Denver Swim Academy | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 167 | Tessa Piotrowski | 53.78 | 10 | B Min | BB: 49.69 (+4.09s | 7.6%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 168 | Kate Lackey | 53.88 | 8 | B Min | BB: 49.69 (+4.19s | 7.8%) | Denver Swim Academy | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 169 | Evelyn Long | 53.95 | 10 | B Min | BB: 49.69 (+4.26s | 7.9%) | Boulder Swim Team | 07/10/2026 | 2026 CO Firecracker Last Chance Invite | |
| 170 | Rosalie McNutt | 53.96 | 9 | B Min | BB: 49.69 (+4.27s | 7.9%) | Loveland Swim Club | 04/24/2026 | 2026 CO FAST Spring Splash | |
| 171 | Ava Donovan | 53.96 | 9 | B Min | BB: 49.69 (+4.27s | 7.9%) | Aquawolves Swimming | 05/23/2026 | 2026 CO CUDA Vs AQUA Dual | |
| 172 | Brielle Hellu | 53.97 | 10 | B Min | BB: 49.69 (+4.28s | 7.9%) | COSA Swimming | 07/11/2026 | 2026 CO SOCO LC Championship Last Chance | |
| 173 | Marley Perez | 53.97 | 9 | B Min | BB: 49.69 (+4.28s | 7.9%) | Salida Cyclones | 07/17/2026 | 2026 CO Alicia Leavitt Memorial | |
| 174 | Ava Welsh | 53.98 | 9 | B Min | BB: 49.69 (+4.29s | 7.9%) | Maverick Aquatics | 07/10/2026 | 2026 CO Western Slope League Championships | |
| 175 | Emma Clarke | 54.00 | 9 | B Min | BB: 49.69 (+4.31s | 8.0%) | Greenwood Tiger Sharks | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 176 | Lily Balliet | 54.02 | 8 | B Min | BB: 49.69 (+4.33s | 8.0%) | Castle Rock Swimming | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 177 | Evelyn St Onge | 54.09 | 8 | B Min | BB: 49.69 (+4.40s | 8.1%) | COSA Swimming | 07/11/2026 | 2026 CO SOCO LC Championship Last Chance | |
| 178 | Caelyn Gibbons | 54.15 | 9 | B Min | BB: 49.69 (+4.46s | 8.2%) | Pikes Peak Athletics | 06/19/2026 | 2026 CO Falfins Long Course Open | |
| 179 | Aliana Mazon | 54.16 | 10 | B Min | BB: 49.69 (+4.47s | 8.3%) | Pueblo Swim Club | 07/11/2026 | 2026 CO SOCO LC Championship Last Chance | |
| 180 | Adalyn Moser | 54.26 | 10 | B Min | BB: 49.69 (+4.57s | 8.4%) | Fort Collins Area Swim Team | 07/10/2026 | 2026 CO NCS Gold District Championships | |
| 181 | Lena Paul | 54.27 | 9 | B Min | BB: 49.69 (+4.58s | 8.4%) | Aces Swim Club | 07/10/2026 | 2026 CO ACES DSA Summer Blast | |
| 182 | Naomi Alozie-Obuh | 54.27 | 8 | B Min | BB: 49.69 (+4.58s | 8.4%) | Denver Swim Academy | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 183 | Frankie Medina | 54.32 | 9 | B Min | BB: 49.69 (+4.63s | 8.5%) | Foothills Swim Team | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 184 | Ella Roberts | 54.45 | 9 | B Min | BB: 49.69 (+4.76s | 8.7%) | Denver Swim Academy | 06/26/2026 | 2026 CO Zone 2 District Meet DU | |
| 185 | Emery Anderson | 54.45 | 10 | B Min | BB: 49.69 (+4.76s | 8.7%) | Team Sopris Swimming | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 186 | Neve Caldwell | 54.48 | 9 | B Min | BB: 49.69 (+4.79s | 8.8%) | Foothills Swim Team | 06/26/2026 | 2026 CO Zone 2 District Meet AAC | |
| 187 | Nancy Aldrich | 54.51 | 10 | B Min | BB: 49.69 (+4.82s | 8.8%) | Pueblo Swim Club | 06/05/2026 | 2026 COSA Long Couse Open | |
| 188 | Katelyn Sang | 54.59 | 9 | B Min | BB: 49.69 (+4.90s | 9.0%) | Foothills Swim Team | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 189 | Mary Fan | 54.61 | 7 | B Min | BB: 49.69 (+4.92s | 9.0%) | Highlands Ranch Aquatics | 07/11/2026 | 2026 CO SBL Summer Sizzler | |
| 190 | Ellie White | 54.62 | 9 | B Min | BB: 49.69 (+4.93s | 9.0%) | Pagosa Lakes Porpoises | 05/29/2026 | 2026 CO Cortez Summer Open | |
| 191 | Emerson Prawlucki | 54.63 | 9 | B Min | BB: 49.69 (+4.94s | 9.0%) | SlipStream Aquatics | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 192 | Ziyu He | 54.70 | 8 | B Min | BB: 49.69 (+5.01s | 9.2%) | Greenwood Tiger Sharks | 04/12/2026 | 2026 CO NJ SBL Pentathlon 12 U | |
| 193 | Evelyn Borchard | 54.70 | 10 | B Min | BB: 49.69 (+5.01s | 9.2%) | Meeker Marlins | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 194 | Mae Gatheridge | 54.81 | 10 | B Min | BB: 49.69 (+5.12s | 9.3%) | Falfins Swimming | 07/11/2026 | 2026 CO SOCO LC Championship Last Chance | |
| 195 | Aria Dao | 54.94 | 10 | B Min | BB: 49.69 (+5.25s | 9.6%) | Aces Swim Club | 05/15/2026 | 2026 CO ACES Spring Invite | |
| 196 | Abigail Kroll | 54.97 | 10 | B Min | BB: 49.69 (+5.28s | 9.6%) | Cortez Water Dragons | 07/10/2026 | 2026 CO Western Slope League Championships | |
| 197 | Louise Sellers | 54.99 | 10 | B Min | BB: 49.69 (+5.30s | 9.6%) | Fort Collins Area Swim Team | 04/11/2026 | 2026 CO FAST Vs CUDA Dua; | |
| 198 | Evelyn Kroes | 55.01 | 8 | B Min | BB: 49.69 (+5.32s | 9.7%) | Salida Cyclones | 07/17/2026 | 2026 CO Alicia Leavitt Memorial | |
| 199 | Emerson Weaver | 55.02 | 10 | B Min | BB: 49.69 (+5.33s | 9.7%) | Evergreen Hurricanes | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | |
| 200 | Kara Strange | 55.13 | 9 | B Min | BB: 49.69 (+5.44s | 9.9%) | Foothills Swim Team | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.