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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
1001 Cecelia Staples 51.79 10 B Min BB: 49.69 (+2.10s | 4.1%) Bolles School Sharks 07/25/2025 2025 Area 1 LCM Championships
1002 Elizabeth Jiao 51.79 10 B Min BB: 49.69 (+2.10s | 4.1%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
1003 Raegan Seker 51.80 10 B Min BB: 49.69 (+2.11s | 4.1%) Treasure Coast Aquatics 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
1004 Wilhelmina Newell 51.81 10 B Min BB: 49.69 (+2.12s | 4.1%) Madison Area YMCA Mariners 08/06/2025 2025 Summer Elite Showcase
25 Back
1:10.36
1:10.36
50 Back
-18.-55
51.81
50 Back
51.81
1005 Emalin Diep 51.81 10 B Min BB: 49.69 (+2.12s | 4.1%) Lakeridge Swim Team 05/23/2025 2025 Intermountain Classic Long Course Meet
1006 Chelsea Shia 51.82 9 B Min BB: 49.69 (+2.13s | 4.1%) DeAnza Cupertino Aquatics 05/16/2025 2025 DACA LC CBA Meet
1007 Olivia Shieh 51.82 10 B Min BB: 49.69 (+2.13s | 4.1%) Lake Oswego Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
1008 Quinn Taute 51.83 8 B Min BB: 49.69 (+2.14s | 4.1%) Sea Dragon Aquatics 06/20/2025 2025 GCST MARK MCCAW SUMMER
1009 Palmer Baker 51.83 10 B Min BB: 49.69 (+2.14s | 4.1%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
1010 Everly Fulbeck 51.84 9 B Min BB: 49.69 (+2.15s | 4.1%) Puma Aquatic Team 07/16/2025 Renee And Jim Patterson Meet 2025
25 Back
1:03.89
1:03.89
50 Back
-12.-5
51.84
50 Back
51.84
1011 Victoria Linares Danzos 51.84 10 B Min BB: 49.69 (+2.15s | 4.1%) Crow Canyon Sharks 05/25/2024 2024 Tiger Aquatics C B BB+ Memorial Day Meet
1012 Karisa Maredia 51.85 10 B Min BB: 49.69 (+2.16s | 4.2%) Nova of Virginia 05/17/2024 Freedom Splash
1013 Zoe Lau 51.86 9 B Min BB: 49.69 (+2.17s | 4.2%) Vallejo Aquatic Club 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
1014 Nikki Henderson 51.87 10 B Min BB: 49.69 (+2.18s | 4.2%) Maverick Aquatics 06/19/2025 2025 CO Grand Junction Invitational
1015 Grace Nichols 51.87 10 B Min BB: 49.69 (+2.18s | 4.2%) Blue Wave Swimming 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
1016 Adalynn Luppert 51.88 10 B Min BB: 49.69 (+2.19s | 4.2%) Patriot Aquatics 04/26/2025 2025 Ron Nardozzi Pre Derby Sprint Invite
1017 Annabelle Wang 51.90 10 B Min BB: 49.69 (+2.21s | 4.3%) Pacific Dragons Swim Team 07/11/2025 2025 PN OCA July Jamboree Invitational
1018 Evelyn Choi 51.91 9 B Min BB: 49.69 (+2.22s | 4.3%) Aspire Aquatics of Colorado 04/25/2025 2025 CO TOPS Arena Catch Me If You Can
1019 Lucille Engelmeyer 51.91 9 B Min BB: 49.69 (+2.22s | 4.3%) Rochester Swim Club 06/13/2025 2025 MN RSC Summerfest
1020 Kaitlyn Crocker 51.91 10 B Min BB: 49.69 (+2.22s | 4.3%) VillaSport Swim Team 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
1021 Elena Lee 51.93 10 B Min BB: 49.69 (+2.24s | 4.3%) Aspire Aquatics of Colorado 06/27/2025 2025 CO Zone 2 VMAC Meet
1022 Oakley Froelich 51.94 9 B Min BB: 49.69 (+2.25s | 4.3%) Rochester Swim Club 07/18/2025 2025 MN MTKA Minnesota Regional Championship
1023 Evangeline Yeykal 51.95 10 B Min BB: 49.69 (+2.26s | 4.4%) Unattached 06/20/2025 2025 Planet Swim Summer Championships
1024 Zoey Vasquez 51.96 9 B Min BB: 49.69 (+2.27s | 4.4%) Lakewood Ranch Swim Associatio 05/16/2025 2025 SYS Memorial Meet
1025 Elisha Nkamla Teufack 51.96 9 B Min BB: 49.69 (+2.27s | 4.4%) Life Time Colorado Swim Club 06/27/2025 2025 CO Zone 2 VMAC Meet
1026 Courtney Carroll 51.97 10 B Min BB: 49.69 (+2.28s | 4.4%) Fort Collins Area Swim Team 04/25/2025 2025 CO FAST Spring Splash LC Open
1027 Ariadne Holmbeck 51.98 10 B Min BB: 49.69 (+2.29s | 4.4%) Tornadoes Swim Team 05/30/2025 LA OPEN 2025
1028 Emilee Sharp 51.98 10 B Min BB: 49.69 (+2.29s | 4.4%) Converse County Waves 04/25/2025 2025 CO FAST Spring Splash LC Open
1029 Zoe Campero-Infante 52.00 10 B Min BB: 49.69 (+2.31s | 4.4%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
1030 Anne Brooker 52.00 10 B Min BB: 49.69 (+2.31s | 4.4%) Saint Petersburg Aquatics 04/18/2025 2025 SPA Spring First Long Course Meet
1031 Madeline Collins 52.02 10 B Min BB: 49.69 (+2.33s | 4.5%) YMCA of Central Florida 04/26/2025 2025 Ron Nardozzi Pre Derby Sprint Invite
1032 Eliza Vavrichek 52.03 8 B Min BB: 49.69 (+2.34s | 4.5%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
1033 Olivia Dameron 52.05 10 B Min BB: 49.69 (+2.36s | 4.5%) Virginia Gators 07/12/2024 2024 CCA Summer Awards
1034 Salinna Arigong 52.05 9 B Min BB: 49.69 (+2.36s | 4.5%) Unattached 06/20/2025 2025 Planet Swim Summer Championships
1035 Sofia Jelezov 52.05 10 B Min BB: 49.69 (+2.36s | 4.5%) Alamo Area Aquatic Association 05/16/2025 2025 ST AAAA NS Salute To The Troops
1036 Avery Durkee 52.05 8 B Min BB: 49.69 (+2.36s | 4.5%) Fast Fins Elite 05/16/2025 2025 ST ASC Spring Showcase
1037 Caroline Kersten 52.05 10 B Min BB: 49.69 (+2.36s | 4.5%) Rocky Mountain Rapids 06/06/2025 2025 CO NJ Summer Solstice Invitational
1038 Ella Kim 52.05 9 B Min BB: 49.69 (+2.36s | 4.5%) Lake Oswego Swim Club 06/06/2025 2025 THSC June Invitational
1039 Ella Davis 52.05 10 B Min BB: 49.69 (+2.36s | 4.5%) Hanover Aquatics 05/17/2024 HNVR Storm Surge 2024
1040 Clara Cederholm 52.06 9 B Min BB: 49.69 (+2.37s | 4.6%) Olympus Aquatics 06/06/2025 Speed Lake City 2025
1041 Gwendolyn Khalil 52.07 10 B Min BB: 49.69 (+2.38s | 4.6%) Issaquah Swim Team 05/02/2025 2025 PN BC May Flowers
1042 Whitnee Jacobson 52.07 10 B Min BB: 49.69 (+2.38s | 4.6%) Red Wing Swim Club 05/03/2025 2025 MN RSC Pentathlon
1043 Stella Kang 52.07 10 B Min BB: 49.69 (+2.38s | 4.6%) Lone Star Aquatic Club 05/04/2025 2025 ST TXLA 10 U End Of School Splash
1044 Vivian Evenson 52.08 9 B Min BB: 49.69 (+2.39s | 4.6%) Hurricanes Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
1045 Kadence Watts 52.09 10 B Min BB: 49.69 (+2.40s | 4.6%) Perry Aquatic Club 07/24/2025 2025 LE Age Group And Senior LC Championships
1046 Zoe Horn 52.10 10 B Min BB: 49.69 (+2.41s | 4.6%) Bainbridge Island Swim Club 06/27/2025 2025 PN SMAC Summer Classic Invitational
1047 Viola Johnson 52.11 9 B Min BB: 49.69 (+2.42s | 4.6%) Hastings Area Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
1048 Izabelle Kvidera 52.11 9 B Min BB: 49.69 (+2.42s | 4.6%) Siouxland Wave Aquatic Team 06/27/2025 2025 SD SFST Sanford Invite
1049 Lauren Lipsey 52.13 10 B Min BB: 49.69 (+2.44s | 4.7%) South Metro Storm 06/20/2025 2025 MN MAN Red White Blue Invite
1050 Lily Vavrichek 52.17 10 B Min BB: 49.69 (+2.48s | 4.8%) Olympic Cascade Aquatics 06/27/2025 2025 PN SMAC Summer Classic Invitational

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.