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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Tiara Sokunbi | 44.66 | 10 | AA Min | AAA: 44.29 (+0.37s | 0.8%) | Commonwealth Swimming | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 102 | Tea Rutka | 44.66 | 10 | AA Min | AAA: 44.29 (+0.37s | 0.8%) | Kamehameha Swim Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 103 | Vivian Schroeder | 44.67 | 10 | AA Min | AAA: 44.29 (+0.38s | 0.9%) | Nation\\\\\\'s Capital Swim Club | 06/05/2026 | HNVR Storm Surge 2026 | |
| 104 | Evandra Walsh | 44.71 | 10 | AA Min | AAA: 44.29 (+0.42s | 0.9%) | Riptide Swim Team | 09/13/2026 | 2026 CO RIP Ice Cream Sandwich Meet | |
| 105 | Emi Morash | 44.73 | 10 | AA Min | AAA: 44.29 (+0.44s | 1.0%) | YMCA of the North Shore Sharks | 06/26/2026 | 2026 NE YNS June Prelims Finals Meet | |
| 106 | Iris Pegman-Walshe | 44.75 | 10 | AA Min | AAA: 44.29 (+0.46s | 1.0%) | Revolution Swim Club | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 107 | Kaia Fullone | 44.76 | 10 | AA Min | AAA: 44.29 (+0.47s | 1.1%) | Saint Petersburg Aquatics | 06/19/2026 | 2026 Lightning Invitational | |
| 108 | Amelia Nagle | 44.79 | 10 | AA Min | AAA: 44.29 (+0.50s | 1.1%) | Planet Swim Aquatics | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 109 | Eliana Dawson | 44.80 | 10 | AA Min | AAA: 44.29 (+0.51s | 1.1%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 110 | Maggie Burris | 44.80 | 10 | AA Min | AAA: 44.29 (+0.51s | 1.1%) | Sand Mountain Park Swimming | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 111 | Victoria So | 44.81 | 9 | AA Min | AAA: 44.29 (+0.52s | 1.2%) | Irvine Novaquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 112 | Sophia Chen | 44.82 | 10 | AA Min | AAA: 44.29 (+0.53s | 1.2%) | Tac Titans | 07/16/2026 | 2026 NCS LC AG Championships | |
| 113 | Avery Van Maasdam | 44.85 | 10 | AA Min | AAA: 44.29 (+0.56s | 1.2%) | Denver Swim Academy | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 114 | Saara Ismail | 44.86 | 10 | AA Min | AAA: 44.29 (+0.57s | 1.3%) | Hydra Aquatics | 05/01/2026 | Speedo Spring Splash | |
| 115 | Varvara Denisov Tuktarova | 44.89 | 9 | AA Min | AAA: 44.29 (+0.60s | 1.3%) | Patriot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 116 | Anna Han | 44.90 | 10 | AA Min | AAA: 44.29 (+0.61s | 1.4%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 117 | Emma Zhao | 44.93 | 10 | AA Min | AAA: 44.29 (+0.64s | 1.4%) | Northside Aquatics | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 118 | Mandy Du | 44.97 | 9 | AA Min | AAA: 44.29 (+0.68s | 1.5%) | Tac Titans | 07/16/2026 | 2026 NCS LC AG Championships | |
| 119 | Elizabeth Takahashi | 44.97 | 10 | AA Min | AAA: 44.29 (+0.68s | 1.5%) | Hawaii Swimming Club | 06/06/2026 | 2026 15th Annual Wada Rainbow Invitational | |
| 120 | Kayona Brown | 44.97 | 10 | AA Min | AAA: 44.29 (+0.68s | 1.5%) | Humboldt Swim Club | 07/30/2026 | Long Course Far Westerns | |
| 121 | Brynn Giuffre | 45.00 | 10 | AA Min | AAA: 44.29 (+0.71s | 1.6%) | Metro East Titans Swimming | 07/23/2026 | 2026 Ozark Long Course Champs Copied | |
| 122 | Mary Barton | 45.02 | 9 | AA Min | AAA: 44.29 (+0.73s | 1.6%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 123 | Chloe Chai | 45.03 | 10 | AA Min | AAA: 44.29 (+0.74s | 1.6%) | Santa Clara Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 124 | Alina Elia | 45.04 | 10 | AA Min | AAA: 44.29 (+0.75s | 1.7%) | Team Rebel Aquatics | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 125 | Bailey Luu | 45.04 | 10 | AA Min | AAA: 44.29 (+0.75s | 1.7%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 126 | Sadie Van Horn | 45.04 | 10 | AA Min | AAA: 44.29 (+0.75s | 1.7%) | Bellevue Club Swim Team | 06/13/2026 | 2026 PN IST June Invtational Approved | |
| 127 | Tsolaye Ajuyah | 45.05 | 10 | AA Min | AAA: 44.29 (+0.76s | 1.7%) | Rebel Aquatic Club | 07/23/2026 | 2026 NJ Swim LC Gold Championships | |
| 128 | Alyse Tang | 45.07 | 10 | AA Min | AAA: 44.29 (+0.78s | 1.7%) | South San Francisco Aquatics | 07/30/2026 | Long Course Far Westerns | |
| 129 | Simone Rogers | 45.11 | 10 | AA Min | AAA: 44.29 (+0.82s | 1.8%) | Aces Swim Club | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 130 | Rosie Collins | 45.13 | 10 | AA Min | AAA: 44.29 (+0.84s | 1.9%) | North Carolina Aquatic Club | 07/16/2026 | 2026 NCS LC AG Championships | |
| 131 | Sophie Wang | 45.13 | 10 | AA Min | AAA: 44.29 (+0.84s | 1.9%) | Seattle Metropolitan Aquatic C | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 132 | Jacqueline Kuo | 45.14 | 9 | AA Min | AAA: 44.29 (+0.85s | 1.9%) | California Dolphins Swim Team | 05/23/2026 | 2026 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 133 | Izzy Monfort-Chang | 45.15 | 10 | AA Min | AAA: 44.29 (+0.86s | 1.9%) | Nitro Swimming | 07/09/2026 | 2026 ST NIST LC STAGS | |
| 134 | Hannah Villagomez | 45.16 | 10 | AA Min | AAA: 44.29 (+0.87s | 1.9%) | Garden Grove Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 135 | Bella Turner | 45.16 | 10 | AA Min | AAA: 44.29 (+0.87s | 1.9%) | Nashville Aquatic Club | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 136 | Manqing Huang | 45.17 | 9 | AA Min | AAA: 44.29 (+0.88s | 1.9%) | Irvine Novaquatics | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 137 | Ivy Liao | 45.19 | 10 | AA Min | AAA: 44.29 (+0.90s | 2.0%) | Arctic Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 138 | Kayla Cepeda | 45.19 | 10 | AA Min | AAA: 44.29 (+0.90s | 2.0%) | Southwest Aquatic Team | 06/26/2026 | 2026 BD EPAP Jack White Memorial Classic | |
| 139 | Megan Xiao | 45.21 | 9 | AA Min | AAA: 44.29 (+0.92s | 2.0%) | Xtreme Swim Club | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 140 | Bryn Zimmer | 45.26 | 10 | AA Min | AAA: 44.29 (+0.97s | 2.1%) | Longhorn Aquatics | 07/09/2026 | 2026 ST NIST LC STAGS | |
| 141 | Ruoyun Li | 45.27 | 9 | AA Min | AAA: 44.29 (+0.98s | 2.2%) | White Water | 06/05/2026 | 2026 XCEL Meet Of XCellence | |
| 142 | Aysa Lolia | 45.28 | 10 | AA Min | AAA: 44.29 (+0.99s | 2.2%) | Ccat Swimming | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 143 | Leilani Light | 45.28 | 10 | AA Min | AAA: 44.29 (+0.99s | 2.2%) | Splash Aquatics | 07/16/2026 | 2026 HISI LCM Championships | |
| 144 | Adrienne Wik | 45.29 | 10 | AA Min | AAA: 44.29 (+1.00s | 2.2%) | Southwest Stars Swim Club | 05/15/2026 | 2026 PA Long Course Invite | |
| 145 | Berit Zevnik | 45.31 | 10 | AA Min | AAA: 44.29 (+1.02s | 2.3%) | Riptide Swim Team | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 146 | Madison Chapman | 45.37 | 10 | AA Min | AAA: 44.29 (+1.08s | 2.4%) | SwimMAC Carolina | 07/16/2026 | 2026 NCS LC AG Championships | |
| 147 | Enzhi Liu | 45.39 | 10 | AA Min | AAA: 44.29 (+1.10s | 2.4%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 148 | Annabelle Shi | 45.40 | 9 | AA Min | AAA: 44.29 (+1.11s | 2.4%) | Los Angeles Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 149 | Michelle Zhang | 45.41 | 10 | AA Min | AAA: 44.29 (+1.12s | 2.5%) | Pro Swimming | 07/10/2026 | 2026 PN OCA Last Chance Invitational Approve | |
| 150 | Valentina Gillio | 45.44 | 10 | AA Min | AAA: 44.29 (+1.15s | 2.5%) | X-Cel Swimming | 06/05/2026 | 2026 XCEL Meet Of XCellence | |
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.