Colorado Swimming Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Tessa Chaikin | 42.74 | 10 | BB Min | A: 37.99 (+4.75s | 11.1%) | Denver Swim Academy | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 102 | Margareta Carwin | 42.75 | 10 | BB Min | A: 37.99 (+4.76s | 11.1%) | Front Range Barracudas | 01/16/2026 | 2026 CO CUDA Classic | |
| 103 | Sorelle Henrichs | 42.80 | 8 | BB Min | A: 37.99 (+4.81s | 11.2%) | SlipStream Aquatics | 03/14/2025 | 2025 CO NJ Mile High Championships | |
| 104 | Charlotte Borovsky | 42.84 | 9 | BB Min | A: 37.99 (+4.85s | 11.3%) | Aces Swim Club | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 105 | Harper Degner | 42.93 | 8 | BB Min | A: 37.99 (+4.94s | 11.5%) | Denver Swim Academy | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 106 | Anika Muliadikara | 43.11 | 9 | BB Min | A: 37.99 (+5.12s | 11.9%) | Highlands Ranch Aquatics | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 107 | Aviva Behm | 43.20 | 9 | BB Min | A: 37.99 (+5.21s | 12.1%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 108 | Charlotte Bergin | 43.27 | 9 | BB Min | A: 37.99 (+5.28s | 12.2%) | North Jeffco Swim Team | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 109 | Campbell Rose | 43.27 | 9 | BB Min | A: 37.99 (+5.28s | 12.2%) | SlipStream Aquatics | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 110 | Kaylie Schmahl | 43.36 | 9 | B Min | BB: 43.29 (+0.07s | 0.2%) | Aquawolves Swimming | 01/16/2026 | 2026 CO CUDA Classic | |
| 111 | Finley Lenz | 43.41 | 9 | B Min | BB: 43.29 (+0.12s | 0.3%) | Flying Horse Aquatics Club | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | |
| 112 | Brooklyn Hubbard | 43.42 | 8 | B Min | BB: 43.29 (+0.13s | 0.3%) | North Jeffco Swim Team | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 113 | Natalie Camfferman | 43.44 | 10 | B Min | BB: 43.29 (+0.15s | 0.3%) | Castle Rock Swimming | 01/04/2026 | 2026 CO AAC Sprint Eliminator Invite | |
| 114 | Penelope Smith | 43.59 | 10 | B Min | BB: 43.29 (+0.30s | 0.7%) | Colorado Blue | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 115 | Charlotte Miller | 43.66 | 10 | B Min | BB: 43.29 (+0.37s | 0.8%) | Flatiron Athletic Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 116 | Claire Wang | 43.71 | 9 | B Min | BB: 43.29 (+0.42s | 1.0%) | Aces Swim Club | 10/18/2024 | 2024 CO MACS Fall Invitational | |
| 117 | Madeline Hinton | 43.73 | 10 | B Min | BB: 43.29 (+0.44s | 1.0%) | Highlands Ranch Aquatics | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 118 | Marlowe Hall | 43.79 | 9 | B Min | BB: 43.29 (+0.50s | 1.1%) | North Jeffco Swim Team | 01/09/2026 | 2026 CO NJ Narwhal Invitational | |
| 119 | Natalie Guerrero | 43.83 | 10 | B Min | BB: 43.29 (+0.54s | 1.2%) | Avon Swim Club | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 120 | Wren Hegner | 43.88 | 9 | B Min | BB: 43.29 (+0.59s | 1.3%) | Loveland Swim Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 121 | Kensie Polumbus | 43.89 | 9 | B Min | BB: 43.29 (+0.60s | 1.4%) | Denver Swim Academy | 12/13/2024 | 2024 CO FAST Bill Spahn Mid Season Finale | |
| 122 | Madison McMillan | 43.90 | 9 | B Min | BB: 43.29 (+0.61s | 1.4%) | Pikes Peak Athletics | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 123 | Madison Mccalley | 43.91 | 10 | B Min | BB: 43.29 (+0.62s | 1.4%) | Life Time Colorado Swim Club | 12/14/2025 | 2025 CO FORM Winter Open | |
| 124 | Bailey Hutchinson | 43.93 | 8 | B Min | BB: 43.29 (+0.64s | 1.5%) | Denver Swim Academy | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 125 | Amelia Aristarkhova | 43.94 | 10 | B Min | BB: 43.29 (+0.65s | 1.5%) | Bure-Aqua Academy | 01/16/2026 | 2026 CO CUDA Classic | |
| 126 | Shanaya Bisani | 44.00 | 9 | B Min | BB: 43.29 (+0.71s | 1.6%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | |
| 127 | Alex Jorgensen | 44.01 | 9 | B Min | BB: 43.29 (+0.72s | 1.6%) | Fort Collins Area Swim Team | 02/21/2025 | 2025 CO FAST Aquarius Last Chance | |
| 128 | Adriana Matousek | 44.07 | 8 | B Min | BB: 43.29 (+0.78s | 1.8%) | Longmont Swim Club | 07/09/2025 | 2025 CO NCS 10 U Summer Festival | |
| 129 | Nora Gibson | 44.09 | 10 | B Min | BB: 43.29 (+0.80s | 1.8%) | North Jeffco Swim Team | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 130 | Claire Ding | 44.12 | 9 | B Min | BB: 43.29 (+0.83s | 1.9%) | Highlands Ranch Aquatics | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 131 | Charlee Goff | 44.13 | 9 | B Min | BB: 43.29 (+0.84s | 1.9%) | Foothills Swim Team | 01/17/2025 | 2025 CO CUDA Classic | |
| 132 | Emme Post | 44.16 | 10 | B Min | BB: 43.29 (+0.87s | 2.0%) | Fort Collins Area Swim Team | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 133 | Linda Mandelli | 44.21 | 9 | B Min | BB: 43.29 (+0.92s | 2.1%) | North Jeffco Swim Team | 02/07/2025 | 2025 CO NJ Groundhog Invite | |
| 134 | McKenzie Phillips | 44.21 | 9 | B Min | BB: 43.29 (+0.92s | 2.1%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | |
| 135 | Reese Aguayo | 44.27 | 8 | B Min | BB: 43.29 (+0.98s | 2.2%) | Pikes Peak Athletics | 07/11/2025 | 2025 CO AP Rocky Mountain State Games | |
| 136 | Annelise Carey | 44.32 | 10 | B Min | BB: 43.29 (+1.03s | 2.3%) | North Jeffco Swim Team | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 137 | Evelyn Basse | 44.36 | 10 | B Min | BB: 43.29 (+1.07s | 2.4%) | Loveland Swim Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 138 | Karissa Boylan | 44.40 | 9 | B Min | BB: 43.29 (+1.11s | 2.5%) | Castle Rock Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 139 | Victoria Neary | 44.41 | 9 | B Min | BB: 43.29 (+1.12s | 2.5%) | Aces Swim Club | 02/15/2025 | 2025 CO Aces Winter Open | |
| 140 | Evelynn Walz | 44.41 | 10 | B Min | BB: 43.29 (+1.12s | 2.5%) | Northglenn Fusion Swim Club | 12/12/2025 | 2025 CO NJ Blizzard Invite | |
| 141 | Reese Stuart | 44.43 | 10 | B Min | BB: 43.29 (+1.14s | 2.6%) | Denver Swim Academy | 01/02/2026 | 2026 CO COSA New Year Open | |
| 142 | Sienna Beaudreau | 44.45 | 9 | B Min | BB: 43.29 (+1.16s | 2.6%) | Aces Swim Club | 11/23/2024 | 2024 CO CUDA Pentathlon XXXVII | |
| 143 | Allison Sanchez | 44.46 | 8 | B Min | BB: 43.29 (+1.17s | 2.6%) | Pueblo Swim Club | 01/02/2026 | 2026 CO COSA New Year Open | |
| 144 | Elisha Nkamla Teufack | 44.47 | 8 | B Min | BB: 43.29 (+1.18s | 2.7%) | Life Time Colorado Swim Club | 09/28/2024 | 2024 CO Gregg Gracheck Memorial | |
| 145 | Kaitlyn Grandt | 44.50 | 10 | B Min | BB: 43.29 (+1.21s | 2.7%) | Front Range Barracudas | 12/14/2025 | 2025 CO CUDA Vs FST Dual | |
| 146 | Tillie Boylan | 44.53 | 10 | B Min | BB: 43.29 (+1.24s | 2.8%) | Castle Rock Swimming | 12/19/2025 | 2025 CO Falfins Holiday Open | |
| 147 | Indiana Harvey | 44.55 | 9 | B Min | BB: 43.29 (+1.26s | 2.8%) | Durango Swim Club | 01/16/2026 | 2026 CO MAValanche Invitational | |
| 148 | Taylor Yoshimoto | 44.62 | 10 | B Min | BB: 43.29 (+1.33s | 3.0%) | Brighton Bullfrogs Swim Club | 01/16/2026 | 2026 CO CUDA Classic | |
| 149 | Evelyn Choi | 44.69 | 9 | B Min | BB: 43.29 (+1.40s | 3.1%) | Aspire Aquatics of Colorado | 12/12/2025 | 2025 CO FAST Bill Spahn Mid Season Finale | |
| 150 | Dylan Mares | 44.70 | 10 | B Min | BB: 43.29 (+1.41s | 3.2%) | Front Range Barracudas | 01/09/2026 | 2026 CO CUDA January Pizza Meet | |
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.