USA Girls 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Arina Sorina | 32.23 | 6 | AAAA Min | Miami Country Day School | 10/15/2025 | 2025 South Florida MS Champs USA S OBS | ||
| 102 | Madeline Dill | 32.24 | 10 | AAAA Min | FMC Aquatic | 12/11/2025 | 35th Annual Winter Championships | ||
| 103 | Camryn Carter | 32.25 | 9 | AAAA Min | Bowling Green High School | 02/07/2026 | 1st Round KHSAA Championships Site #1 | ||
| 104 | Bailey Harrell | 32.26 | 9 | AAAA Min | Southwest Stars Swim Club | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | ||
| 105 | Charley Lynch | 32.28 | 10 | AAAA Min | Sarasota Sharks | 07/25/2026 | 2026 Summer Area 5 Championship | ||
| 106 | Emma Troncoso | 32.29 | 10 | AAAA Min | Miami Country Day School | 09/30/2025 | 2025 Palm League Champs USA S OBS | ||
| 107 | Callie Yue | 32.35 | 9 | AAAA Min | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | ||
| 108 | Lillian Dorr | 32.39 | 10 | AAAA Min | Orinda Aquatics | 12/12/2025 | Winter SC Age Group Championships | ||
| 109 | Luna Arellano Geddes | 32.41 | 10 | AAAA Min | Gulliver Preparatory School | 10/22/2025 | 20254 FHSAA 2A District 12 | ||
| 110 | Kensington Jones | 32.44 | 10 | AAAA Min | Palo Alto Stanford Aquatics | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | ||
| 111 | Vivienne Han | 32.44 | 10 | AAAA Min | Commonwealth Swimming | 06/26/2026 | 2026 NE CS Summer Classic | ||
| 112 | Haylyn Pierce | 32.45 | 10 | AAAA Min | Russell County High School | 02/07/2026 | 1st Round KHSAA Championships Site #1 | ||
| 113 | Elizabeth Black | 32.46 | 10 | AAAA Min | Upper Dublin Aquatic Club | 12/11/2025 | 2025 Katie Ledecky Invitational | ||
| 114 | Simone Rogers | 32.47 | 10 | AAAA Min | Aces Swim Club | 02/27/2026 | 2026 CO CSI SC Age Group Championships | ||
| 115 | Amelia Wagner | 32.48 | 10 | AAAA Min | Wahoo Aquatic Club | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | ||
| 116 | Abigail Hartman | 32.48 | 10 | AAAA Min | Machine Aquatics | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | ||
| 117 | Alyssa Luwiharto | 32.49 | 10 | AAAA Min | Aquazot Swim Club | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | ||
| 118 | Adelina Kowalewski | 32.61 | 9 | AAA Min | AAAA: 32.59 (+0.02s | 0.1%) | Philomath | 02/13/2026 | 2026 OR HS 4a 4 | |
| 119 | Yuxin Song | 32.62 | 9 | AAA Min | AAAA: 32.59 (+0.03s | 0.1%) | Lake Oswego | 02/13/2026 | 2026 OR HS 6A 5 | |
| 120 | Katelin Risher | 32.63 | 10 | AAA Min | AAAA: 32.59 (+0.04s | 0.1%) | Highline | 11/07/2025 | 2025 Idaho State 6A Varsity Championships | |
| 121 | Alexa Webb | 32.63 | 10 | AAA Min | AAAA: 32.59 (+0.04s | 0.1%) | Tac Titans | 03/19/2026 | 2026 NC TAC ESSZ Age Group Sectionals | |
| 122 | Louisa McCartney | 32.63 | 9 | AAA Min | AAAA: 32.59 (+0.04s | 0.1%) | Bishop Foley High School | 10/03/2025 | 2025 Girls Oakland County Championships | |
| 123 | Lola Southard | 32.69 | 10 | AAA Min | AAAA: 32.59 (+0.10s | 0.3%) | Gsa | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 124 | Iris Liu | 32.71 | 9 | AAA Min | AAAA: 32.59 (+0.12s | 0.4%) | Pleasanton Seahawks | 04/09/2026 | 2026 Far Western SC Hosted By SCSC | |
| 125 | Annabel Brewer | 32.72 | 10 | AAA Min | AAAA: 32.59 (+0.13s | 0.4%) | River City Aquatics | 02/27/2026 | Ozark Division I Championship | |
| 126 | Cassidy Schatz | 32.75 | 10 | AAA Min | AAAA: 32.59 (+0.16s | 0.5%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 127 | Eve Jun | 32.75 | 10 | AAA Min | AAAA: 32.59 (+0.16s | 0.5%) | Pleasanton Seahawks | 02/20/2026 | Pacific Swim SCY C B BB+ Meet Hosted By TERA | |
| 128 | Gigi Thibault | 32.75 | 10 | AAA Min | AAAA: 32.59 (+0.16s | 0.5%) | Pointe Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 129 | Olivia Wise | 32.76 | 10 | AAA Min | AAAA: 32.59 (+0.17s | 0.5%) | SwimMAC Carolina | 02/26/2026 | 2026 NCS SC AG CHAMPS | |
| 130 | Mia Zimmer | 32.80 | 10 | AAA Min | AAAA: 32.59 (+0.21s | 0.6%) | Saline High School | 11/07/2025 | 2025 Girl S SEC Red Championship | |
| 131 | Luna Arellano Geddes | 32.83 | 10 | AAA Min | AAAA: 32.59 (+0.24s | 0.7%) | Gulliver Preparatory School | 10/31/2025 | 2025 FHSAA 2A Region 4 USA S OBS | |
| 132 | Sophie Wang | 32.84 | 10 | AAA Min | AAAA: 32.59 (+0.25s | 0.8%) | Seattle Metropolitan Aquatic C | 01/31/2026 | 2026 PN KING Beast IMX IMR Invitational Appr | |
| 133 | Savannah Welch | 32.85 | 5 | AAA Min | AAAA: 32.59 (+0.26s | 0.8%) | Sleepy Hollow | 11/01/2025 | Kati McDermott Memorial Fall Jamboree Invite | |
| 134 | Vivienne Ilg | 32.92 | 10 | AAA Min | AAAA: 32.59 (+0.33s | 1.0%) | Royal Oak High School | 11/05/2025 | 2025 OAA Girls White League Meet | |
| 135 | Audrey Nugent | 32.95 | 10 | AAA Min | AAAA: 32.59 (+0.36s | 1.1%) | GROSSE POINTE NORTH HIGH SCHOO | 11/07/2025 | MAC Red Girls Championships 2025 | |
| 136 | Hadley Wheeler | 32.98 | 10 | AAA Min | AAAA: 32.59 (+0.39s | 1.2%) | Swim Streamline at Northampton | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | |
| 137 | Mariana Lopez | 33.01 | 10 | AAA Min | AAAA: 32.59 (+0.42s | 1.3%) | Terra Institute (Miami) | 10/31/2025 | 2025 FHSAA 2A Region 4 USA S OBS | |
| 138 | Anna Han | 33.03 | 10 | AAA Min | AAAA: 32.59 (+0.44s | 1.3%) | Seattle Metropolitan Aquatic C | 02/13/2026 | 2026 PN UPAC 4th Annual Feb Fly In Approved | |
| 139 | Elizabeth Atrous | 33.05 | 10 | AAA Min | AAAA: 32.59 (+0.46s | 1.4%) | Laker Swim | 03/05/2026 | 2026 Florida Swimming FLAGS NORTH | |
| 140 | Mariana Lopez | 33.06 | 10 | AAA Min | AAAA: 32.59 (+0.47s | 1.4%) | Terra Institute (Miami) | 10/22/2025 | 20254 FHSAA 2A District 12 | |
| 141 | Quinn Chappel | 33.07 | 12 | AAA Min | AAAA: 32.59 (+0.48s | 1.5%) | Brighton Aquatics Bull Sharks | 03/07/2026 | 2026 Lake Ontario Regional Meet | |
| 142 | Caroline Newbold | 33.10 | 10 | AAA Min | AAAA: 32.59 (+0.51s | 1.5%) | Pointe Aquatics | 03/14/2026 | 2026 SCY 10 Under Championship Meet | |
| 143 | Jacqueline Kuo | 33.13 | 9 | AAA Min | AAAA: 32.59 (+0.54s | 1.6%) | California Dolphins Swim Team | 01/31/2026 | Zone 2 Winter Championship Meet | |
| 144 | Charlee Byrd | 33.15 | 10 | AAA Min | AAAA: 32.59 (+0.56s | 1.7%) | Hanover Aquatics | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 145 | Mirabella Adcox-Collard | 33.16 | 9 | AAA Min | AAAA: 32.59 (+0.57s | 1.7%) | Putnam | 02/13/2026 | 2026 OR HS 5a 1 | |
| 146 | Kaila Perry | 33.20 | 9 | AAA Min | AAAA: 32.59 (+0.61s | 1.8%) | Crystal Coast Aquatics | 02/13/2026 | 39th Black History Swim Meet | |
| 147 | MacKenzie Guillet | 33.21 | 9 | AAA Min | AAAA: 32.59 (+0.62s | 1.9%) | McDaniel | 02/11/2026 | 2026 OR HS 6A 1 | |
| 148 | Ivy Liao | 33.27 | 10 | AAA Min | AAAA: 32.59 (+0.68s | 2.0%) | Arctic Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 149 | Sophia Pitts | 33.28 | 10 | AAA Min | AAAA: 32.59 (+0.69s | 2.1%) | Issaquah Swim Team | 03/19/2026 | 2026 NW Region Age Group Champs Approved | |
| 150 | Maya Saifullah | 33.30 | 10 | AAA Min | AAAA: 32.59 (+0.71s | 2.1%) | YMCA East Hampton Hurricanes | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
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.