USA Girls 10 & under - 50 M Back
These rankings show the swimmers' placement within the United States.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3101 | Aubrey Geffre | 1:16.48 | 9 | B: 55.79 (+20.69s | 27.1%) | Pierre Swim Team | 06/28/2025 | 2025 SD Summer Starter | ||
| 3102 | Lilith Nastasi | 1:16.51 | 8 | B: 55.79 (+20.72s | 27.1%) | Ohana Swim Club | 05/16/2025 | 2025 FAST May Invite | ||
| 3103 | Clara Jellinger | 1:16.52 | 8 | B: 55.79 (+20.73s | 27.1%) | Tuna Swim Club | 06/21/2025 | 2025 MN TUNA Oppor TUNA Ty 2 Invite | ||
| 3104 | Naomi Barrett | 1:16.52 | 9 | B: 55.79 (+20.73s | 27.1%) | Edina Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 3105 | Lilly Olsen | 1:16.52 | 8 | B: 55.79 (+20.73s | 27.1%) | Nitro Swimming | 04/26/2025 | 2025 ST NTRO Splashing Into Long Course | ||
| 3106 | Daisy McEwan | 1:16.56 | 9 | B: 55.79 (+20.77s | 27.1%) | Hood River Valley Swim Team | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 3107 | Jessica Chavez | 1:16.64 | 9 | B: 55.79 (+20.85s | 27.2%) | Fresno Dolphins Swim Team | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | ||
| 3108 | Adelynn Kyser | 1:16.69 | 8 | B: 55.79 (+20.90s | 27.3%) | West Volusia Killer Whatles | 05/30/2025 | Hydro4 Summer Open | ||
| 3109 | Olivia Mapiloko | 1:16.71 | 9 | B: 55.79 (+20.92s | 27.3%) | Miller Swim Club | 06/28/2025 | 2025 SD Summer Starter | ||
| 3110 | Youzi Liu | 1:16.77 | 10 | B: 55.79 (+20.98s | 27.3%) | Sunnyvale Swim Club | 06/24/2023 | 2023 SUNN Silicon Valley LC Age Group Meet | ||
| 3111 | Cali Waldron | 1:16.78 | 8 | B: 55.79 (+20.99s | 27.3%) | Treasure Coast Aquatics | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | ||
| 3112 | Renata Ash | 1:16.79 | 6 | B: 55.79 (+21.00s | 27.3%) | Falfins Swimming | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 3113 | Liana XU | 1:16.79 | 10 | B: 55.79 (+21.00s | 27.3%) | Longhorn Aquatics | 04/05/2025 | 2025 ST TXLA 10 U Long Course Kick Off | ||
| 3114 | Andrea Liu | 1:16.87 | 8 | B: 55.79 (+21.08s | 27.4%) | Alto Swim Club | 04/29/2023 | ALTO C B A+ Long Course Meet | ||
| 3115 | Abigail Wang | 1:16.87 | 7 | B: 55.79 (+21.08s | 27.4%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 3116 | Enissa Milward | 1:16.89 | 9 | B: 55.79 (+21.10s | 27.4%) | Academy Aquatic Club | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | ||
| 3117 | Georgiana Wade | 1:16.93 | 10 | B: 55.79 (+21.14s | 27.5%) | Virginia Gators | 07/12/2024 | 2024 CCA Summer Awards | ||
| 3118 | Presley Buchanan | 1:16.95 | 10 | B: 55.79 (+21.16s | 27.5%) | Valley Splash | 06/27/2025 | Valley Splash | ||
| 3119 | Leilani Watson | 1:16.96 | 7 | B: 55.79 (+21.17s | 27.5%) | Austin Swim Club | 04/19/2025 | 2025 ST ASC Long Course Kickoff | ||
| 3120 | Elise Meter | 1:16.97 | 9 | B: 55.79 (+21.18s | 27.5%) | SwimTLC-Parker Phenomena Swim | 04/26/2025 | 2025 CO FST Spring LC Fever | ||
| 3121 | Kyla Nguyen | 1:17.05 | 9 | B: 55.79 (+21.26s | 27.6%) | Gilroy Gators Swim Team | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 3122 | Abrielle James | 1:17.08 | 10 | B: 55.79 (+21.29s | 27.6%) | Y Wooster Rec Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 3123 | Shira Rattner | 1:17.11 | 7 | B: 55.79 (+21.32s | 27.6%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 3124 | Diya Vinjamur | 1:17.14 | 10 | B: 55.79 (+21.35s | 27.7%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 3125 | Tara Singh | 1:17.16 | 9 | B: 55.79 (+21.37s | 27.7%) | Palo Alto Stanford Aquatics | 06/06/2025 | BAC C B A Meet | ||
| 3126 | Emmaline Roller | 1:17.16 | 9 | B: 55.79 (+21.37s | 27.7%) | T2 Aquatics | 06/21/2025 | 2025 T2 June Saturday Showcase | ||
| 3127 | Zixin Cui | 1:17.27 | 7 | B: 55.79 (+21.48s | 27.8%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 3128 | June Gigot-Luce | 1:17.37 | 10 | B: 55.79 (+21.58s | 27.9%) | Skagit Valley YMCA Tritons | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 3129 | Reagan Stick | 1:17.38 | 7 | B: 55.79 (+21.59s | 27.9%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 3130 | Makenna Burriss | 1:17.39 | 9 | B: 55.79 (+21.60s | 27.9%) | Wahoo\\\\\\'s of Wellington | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | ||
| 3131 | Lucy Cline | 1:17.40 | 9 | B: 55.79 (+21.61s | 27.9%) | Univ. of Denver Hilltoppers | 04/12/2025 | 2025 CO TOPS Suburban League Pentathlon | ||
| 3132 | Sophia Amaya | 1:17.40 | 8 | B: 55.79 (+21.61s | 27.9%) | Wahoos of Jacksonville | 05/23/2025 | EAJ Mayhem 2025 | ||
| 3133 | Matilda Thayer | 1:17.44 | 8 | B: 55.79 (+21.65s | 28.0%) | Tuna Swim Club | 06/21/2025 | 2025 MN TUNA Oppor TUNA Ty 2 Invite | ||
| 3134 | Elena Willis | 1:17.46 | 8 | B: 55.79 (+21.67s | 28.0%) | Team Eugene Aquatics | 05/17/2025 | TEAM Showdown | ||
| 3135 | Leela Chapman | 1:17.55 | 8 | B: 55.79 (+21.76s | 28.1%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | ||
| 3136 | Mia Feyereisen | 1:17.57 | 7 | B: 55.79 (+21.78s | 28.1%) | Watertown Area Swim Club | 07/11/2025 | 2025 SD Long Course State B Swim Meet | ||
| 3137 | Jillian Powers | 1:17.65 | 9 | B: 55.79 (+21.86s | 28.2%) | Tuna Swim Club | 06/21/2025 | 2025 MN TUNA Oppor TUNA Ty 2 Invite | ||
| 3138 | Shanaya Lobo | 1:17.67 | 8 | B: 55.79 (+21.88s | 28.2%) | Sunnyvale Swim Club | 05/17/2025 | 2025 LAMV SCM C B A+ | ||
| 3139 | Harper Harding | 1:17.67 | 10 | B: 55.79 (+21.88s | 28.2%) | Unattached | 05/17/2025 | 2025 PSA May Invite | ||
| 3140 | Josephine Sessions | 1:17.68 | 8 | B: 55.79 (+21.89s | 28.2%) | Loveland Swim Club | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | ||
| 3141 | Emma Vogel | 1:17.71 | 9 | B: 55.79 (+21.92s | 28.2%) | Grand Island YMCA Quicksilver | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | ||
| 3142 | Margaret Li | 1:17.72 | 9 | B: 55.79 (+21.93s | 28.2%) | Aquajets Swim Team | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | ||
| 3143 | Audrey Belew | 1:17.78 | 9 | B: 55.79 (+21.99s | 28.3%) | La Junta Tigersharks | 06/06/2025 | 2025 CO La Junta Invitational | ||
| 3144 | Una Cameron | 1:17.89 | 7 | B: 55.79 (+22.10s | 28.4%) | Cascade Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 3145 | Autumn Kunkel | 1:17.92 | 10 | B: 55.79 (+22.13s | 28.4%) | Watertown Area Swim Club | 06/06/2025 | 2025 BSC Summer Splash | ||
| 3146 | Lyla Grippo | 1:17.93 | 8 | B: 55.79 (+22.14s | 28.4%) | Sarasota Sharks | 04/26/2025 | 10th Annual Hohne Memorial Invitational | ||
| 3147 | Elizabeth Allbee | 1:17.95 | 9 | B: 55.79 (+22.16s | 28.4%) | Redmond Aquatic Club | 05/02/2025 | Bend Swim Club May Invitational | ||
| 3148 | Carlee Evans | 1:17.95 | 9 | B: 55.79 (+22.16s | 28.4%) | Old Dominion Aquatic Club | 05/03/2024 | 2024 TIDE Swimming Spring Shockwave Meet | ||
| 3149 | Lucy Jiang | 1:17.97 | 9 | B: 55.79 (+22.18s | 28.4%) | South San Francisco Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 3150 | June Stapleton | 1:18.02 | 10 | B: 55.79 (+22.23s | 28.5%) | Gold\\\\\\'s Aquatics Club (Camas) | 12/20/2025 | GACC December Intrasquad | ||
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.