USA Girls 10 & under - 50 M Breast
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1051 | Rory Lewis | 51.99 | 10 | BB Min | A: 48.79 (+3.20s | 6.2%) | Lone Star Aquatic Club | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 1052 | Ella Henry | 51.99 | 10 | BB Min | A: 48.79 (+3.20s | 6.2%) | Albany Armada Aquatics | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 1053 | Alice Urick | 51.99 | 9 | BB Min | A: 48.79 (+3.20s | 6.2%) | Sea Devils | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 1054 | Vanessa Pham | 52.00 | 9 | BB Min | A: 48.79 (+3.21s | 6.2%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 1055 | Lucy Riley | 52.00 | 10 | BB Min | A: 48.79 (+3.21s | 6.2%) | Sarasota Sharks | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 1056 | Polina Timchenko | 52.00 | 10 | BB Min | A: 48.79 (+3.21s | 6.2%) | Streamline Aquatics | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 1057 | Mallory Wertheim | 52.00 | 10 | BB Min | A: 48.79 (+3.21s | 6.2%) | Charles River Aquatics | 06/26/2026 | 2026 NE SUN Summer Solstice | |
| 1058 | Katherine Schneider | 52.00 | 9 | BB Min | A: 48.79 (+3.21s | 6.2%) | Memphis Tiger Swimming | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | |
| 1059 | Eleanor Rogers | 52.01 | 10 | BB Min | A: 48.79 (+3.22s | 6.2%) | Sparks Piranhas Swim Team | 06/19/2026 | Reno Aquatic Club Gamble | |
| 1060 | Maddy Walker | 52.01 | 10 | BB Min | A: 48.79 (+3.22s | 6.2%) | Spokane Sea Serpents | 05/28/2026 | 2026 IE VS Apple Capital | |
| 1061 | Callie Xu | 52.02 | 10 | BB Min | A: 48.79 (+3.23s | 6.2%) | Spokane Waves Aquatic Team | 04/25/2026 | 2026 SWAT Spring Fling | |
| 1062 | Yeon Han | 52.02 | 10 | BB Min | A: 48.79 (+3.23s | 6.2%) | Pacific Swim | 07/24/2025 | 2025 SI LC AG CHAMPS | |
| 1063 | Callie Gagnon | 52.02 | 10 | BB Min | A: 48.79 (+3.23s | 6.2%) | Sea Devils | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 1064 | Leonora Foster | 52.03 | 9 | BB Min | A: 48.79 (+3.24s | 6.2%) | Occoquan Swimming | 05/01/2026 | Speedo Spring Splash | |
| 1065 | Airen Chu | 52.04 | 9 | BB Min | A: 48.79 (+3.25s | 6.2%) | Columbia Aquatics Association | 06/13/2026 | 2026 CAC Schools Out For Summer LCM Swim Meet | |
| 1066 | Emilia Sun | 52.05 | 9 | BB Min | A: 48.79 (+3.26s | 6.3%) | Dynamo Swim Club | 06/26/2026 | 2026 HSA June Invitational | |
| 1067 | Allison Ruisi | 52.05 | 10 | BB Min | A: 48.79 (+3.26s | 6.3%) | Tide Swimming | 06/05/2026 | 2026 TIDE Schools Out Classic | |
| 1068 | Claire Lopez | 52.07 | 10 | BB Min | A: 48.79 (+3.28s | 6.3%) | Nitro Swimming | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 1069 | Emily Georgieva | 52.07 | 9 | BB Min | A: 48.79 (+3.28s | 6.3%) | Excel Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 1070 | Harlow Redson | 52.07 | 10 | BB Min | A: 48.79 (+3.28s | 6.3%) | North Jeffco Swim Team | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 1071 | Andrea Sifuentes Banda | 52.09 | 10 | B: 49.79 (+2.30s | 4.4%) | Tac Titans | 07/05/2026 | 2026 TAC July Qualifier Meet | ||
| 1072 | Nicole Cleveland | 52.09 | 10 | BB Min | A: 48.79 (+3.30s | 6.3%) | Saint Petersburg Aquatics | 04/17/2026 | 2026 SAINT PETE S 1st LONG COURSE MEET | |
| 1073 | Emma Paisley | 52.09 | 10 | BB Min | A: 48.79 (+3.30s | 6.3%) | Old North State Aquatics | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 1074 | Lily Stinson | 52.09 | 9 | BB Min | A: 48.79 (+3.30s | 6.3%) | Unattached | 05/02/2026 | 2026 MN RSC Pentathlon | |
| 1075 | Avery Tate | 52.10 | 10 | BB Min | A: 48.79 (+3.31s | 6.4%) | Midwest Aquatic Club | 04/17/2026 | 2026 METS Long Course Kickoff | |
| 1076 | Jennifer Zhao | 52.11 | 10 | BB Min | A: 48.79 (+3.32s | 6.4%) | Palo Alto Stanford Aquatics | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 1077 | Elizabeth Vincent | 52.12 | 10 | BB Min | A: 48.79 (+3.33s | 6.4%) | North Coast Aquatics | 06/19/2026 | 2026 SI Splash And Dash | |
| 1078 | Sofia Martinez | 52.12 | 10 | BB Min | A: 48.79 (+3.33s | 6.4%) | Gold\\\\\\'s Aquatics Club (Camas) | 11/01/2025 | Oregon City Fall Open 2025 | |
| 1079 | Elizabeth Edwards | 52.13 | 10 | BB Min | A: 48.79 (+3.34s | 6.4%) | Sailfish | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 1080 | Aubrey Webster | 52.13 | 10 | BB Min | A: 48.79 (+3.34s | 6.4%) | YMCA of Northwest North Caroli | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 1081 | Lucy Enger | 52.16 | 9 | BB Min | A: 48.79 (+3.37s | 6.5%) | Tuna Swim Club | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | |
| 1082 | Myra Singh | 52.16 | 10 | BB Min | A: 48.79 (+3.37s | 6.5%) | Stingray Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 1083 | Clover Cole | 52.17 | 10 | BB Min | A: 48.79 (+3.38s | 6.5%) | Kamehameha Swim Club | 05/02/2026 | Keiko Price Sprint Meet Aloha Mile | |
| 1084 | Eliza Mohr | 52.17 | 10 | BB Min | A: 48.79 (+3.38s | 6.5%) | Team Eugene Aquatics | 06/26/2026 | 2026 TEAM Summer Invitational | |
| 1085 | Bella Bastida | 52.17 | 10 | BB Min | A: 48.79 (+3.38s | 6.5%) | South Gate Aquatics Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 1086 | Marais Messana | 52.17 | 10 | BB Min | A: 48.79 (+3.38s | 6.5%) | Denver Swim Academy | 06/05/2026 | 2026 CO NJ Summer Solstice Invite | |
| 1087 | Annie Sun | 52.17 | 10 | BB Min | A: 48.79 (+3.38s | 6.5%) | Tide Swimming | 05/01/2026 | 2026 TIDE Spring Shockwave | |
| 1088 | Ella Gengler | 52.18 | 9 | BB Min | A: 48.79 (+3.39s | 6.5%) | Riptide Swim Team | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 1089 | Lana Kristo | 52.18 | 10 | BB Min | A: 48.79 (+3.39s | 6.5%) | Triton Swimming of Louisville | 05/15/2026 | 2026 Triton Summer Launch | |
| 1090 | Lillian Mzyk | 52.18 | 10 | BB Min | A: 48.79 (+3.39s | 6.5%) | Marlins Of Raleigh | 06/13/2026 | 2026 MOR Liberty Meet | |
| 1091 | Chloe Solonskyi | 52.18 | 9 | BB Min | A: 48.79 (+3.39s | 6.5%) | SwimRise Aquatics | 06/26/2026 | 2026 SwimRise Season Finale | |
| 1092 | Ariana Volk | 52.18 | 10 | BB Min | A: 48.79 (+3.39s | 6.5%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1093 | Evelyn Ye | 52.19 | 10 | BB Min | A: 48.79 (+3.40s | 6.5%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 1094 | Maria Ivanskaya | 52.19 | 10 | BB Min | A: 48.79 (+3.40s | 6.5%) | King Aquatic Club | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 1095 | Aurora Brodeur | 52.19 | 10 | BB Min | A: 48.79 (+3.40s | 6.5%) | California Capital Aquatics | 06/19/2026 | Reno Aquatic Club Gamble | |
| 1096 | Hadley Gage | 52.20 | 10 | BB Min | A: 48.79 (+3.41s | 6.5%) | Auburn Aquatics | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 1097 | Anila Machettira | 52.20 | 10 | BB Min | A: 48.79 (+3.41s | 6.5%) | Crimson Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 1098 | Quinn Barsness | 52.21 | 10 | BB Min | A: 48.79 (+3.42s | 6.6%) | Foxjets Swim Team | 06/26/2026 | 2026 SD SFST Summer Surge Classic | |
| 1099 | Mawdsley-Mae Vincent | 52.21 | 10 | BB Min | A: 48.79 (+3.42s | 6.6%) | Warrior Aquatic Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 1100 | Lyza Esterson | 52.22 | 10 | BB Min | A: 48.79 (+3.43s | 6.6%) | Salem Swim Club | 06/05/2026 | 2026 CST Summer 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.