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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Magizhini Gopalsamy | 38.42 | 10 | AAA Min | AAAA: 37.49 (+0.93s | 2.4%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 102 | Leilani Hill | 38.43 | 10 | AAA Min | AAAA: 37.49 (+0.94s | 2.4%) | Tuna Swim Club | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 103 | Olivia Wise | 38.44 | 10 | AAA Min | AAAA: 37.49 (+0.95s | 2.5%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 104 | Katherine Rabinovich | 38.47 | 10 | AAA Min | AAAA: 37.49 (+0.98s | 2.5%) | Gold\\\\\\'s Aquatics Club (Camas) | 08/01/2026 | 2026 GACC End Of Season | |
| 105 | Ryland Ghent | 38.49 | 9 | AAA Min | AAAA: 37.49 (+1.00s | 2.6%) | Swim Tampa Aquatics | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 106 | Amelia Obid | 38.50 | 10 | AAA Min | AAAA: 37.49 (+1.01s | 2.6%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 107 | Bella Cai | 38.55 | 10 | AAA Min | AAAA: 37.49 (+1.06s | 2.7%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 108 | Kaila Perry | 38.55 | 9 | AAA Min | AAAA: 37.49 (+1.06s | 2.7%) | Crystal Coast Aquatics | 06/11/2026 | 2026 CMC Triangle Classic Meet | |
| 109 | Adalyn Meza | 38.56 | 10 | AAA Min | AAAA: 37.49 (+1.07s | 2.8%) | Team Swim Los Angeles | 07/23/2026 | 2026 CA SCS RAA Summer A G Champs Copied | |
| 110 | Mia Valdiviezo | 38.56 | 10 | AAA Min | AAAA: 37.49 (+1.07s | 2.8%) | EL Paso Border Land Swim Team | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 111 | Kelsey Perkins | 38.57 | 10 | AAA Min | AAAA: 37.49 (+1.08s | 2.8%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 112 | Lillian Kozina | 38.57 | 10 | AAA Min | AAAA: 37.49 (+1.08s | 2.8%) | Front Range Barracudas | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 113 | Romina Aflaki | 38.60 | 10 | AAA Min | AAAA: 37.49 (+1.11s | 2.9%) | Texas Ford Aquatics | 07/16/2025 | 2025 Texas Age Group Championships | |
| 114 | Emma Armstrong | 38.62 | 10 | AAA Min | AAAA: 37.49 (+1.13s | 2.9%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 115 | Emmalyn Phan | 38.69 | 10 | AAA Min | AAAA: 37.49 (+1.20s | 3.1%) | Aquazot Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 116 | Vivian Xin | 38.70 | 10 | AAA Min | AAAA: 37.49 (+1.21s | 3.1%) | Nitro Swimming | 05/09/2026 | 2026 ST NTRO LC School S Out | |
| 117 | Sophia Johnson | 38.72 | 10 | AAA Min | AAAA: 37.49 (+1.23s | 3.2%) | Jcc Waves | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 118 | Alexa Webb | 38.74 | 10 | AAA Min | AAAA: 37.49 (+1.25s | 3.2%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 119 | Elizabeth Takahashi | 38.77 | 10 | AAA Min | AAAA: 37.49 (+1.28s | 3.3%) | Hawaii Swimming Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 120 | Hazel Nance | 38.77 | 10 | AAA Min | AAAA: 37.49 (+1.28s | 3.3%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 121 | Ella Wingate | 38.77 | 10 | AAA Min | AAAA: 37.49 (+1.28s | 3.3%) | Eagle Swim Team Inc. | 07/29/2026 | 2026 MD LSC LC Championship | |
| 122 | Brighton Hollender | 38.78 | 10 | AAA Min | AAAA: 37.49 (+1.29s | 3.3%) | SwimRVA | 07/16/2026 | 2026 Virginia Swimming LC Age Group Champions | |
| 123 | Kayla Cepeda | 38.82 | 10 | AAA Min | AAAA: 37.49 (+1.33s | 3.4%) | Southwest Aquatic Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 124 | Miller Lippe | 38.83 | 10 | AAA Min | AAAA: 37.49 (+1.34s | 3.5%) | Nitro Swimming | 06/11/2026 | 2026 ST NIST George Block Invitational | |
| 125 | Kate Liu | 38.85 | 10 | AAA Min | AAAA: 37.49 (+1.36s | 3.5%) | Arctic Aquatics | 07/11/2026 | 2026 NE YNS July Last Chance Meet | |
| 126 | Sofia Villa | 38.88 | 9 | AAA Min | AAAA: 37.49 (+1.39s | 3.6%) | Blast Sharks | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 127 | Sage Lovanhill | 38.89 | 10 | AAA Min | AAAA: 37.49 (+1.40s | 3.6%) | Seattle Metropolitan Aquatic C | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 128 | Hine Cartron | 38.89 | 10 | AAA Min | AAAA: 37.49 (+1.40s | 3.6%) | Kamehameha Swim Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 129 | Felicity Van der Staay | 38.89 | 10 | AAA Min | AAAA: 37.49 (+1.40s | 3.6%) | Palo Alto Stanford Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 130 | Kennedy Glisson | 38.90 | 10 | AAA Min | AAAA: 37.49 (+1.41s | 3.6%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 131 | Lillian Luo | 38.90 | 10 | AAA Min | AAAA: 37.49 (+1.41s | 3.6%) | West Coast Aquatics | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 132 | Leonora Foster | 38.90 | 9 | AAA Min | AAAA: 37.49 (+1.41s | 3.6%) | Occoquan Swimming | 06/05/2026 | HNVR Storm Surge 2026 | |
| 133 | Julianne Ambrozic | 38.90 | 10 | AAA Min | AAAA: 37.49 (+1.41s | 3.6%) | Seattle Metropolitan Aquatic C | 07/23/2026 | 2026 PN LC 12 U Championships Approved | |
| 134 | Olivia Posegay | 38.91 | 9 | AAA Min | AAAA: 37.49 (+1.42s | 3.6%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 135 | Ember Howard | 38.97 | 10 | AAA Min | AAAA: 37.49 (+1.48s | 3.8%) | Fast Falcons | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 136 | Gina Dong | 38.98 | 10 | AAA Min | AAAA: 37.49 (+1.49s | 3.8%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 137 | Adrienne Wik | 38.98 | 10 | AAA Min | AAAA: 37.49 (+1.49s | 3.8%) | Southwest Stars Swim Club | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 138 | Isabella Champion | 39.03 | 8 | AAA Min | AAAA: 37.49 (+1.54s | 3.9%) | Sand Mountain Park Swimming | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 139 | Cora Luksic | 39.07 | 10 | AAA Min | AAAA: 37.49 (+1.58s | 4.0%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 140 | Khloe Morse | 39.08 | 10 | AAA Min | AAAA: 37.49 (+1.59s | 4.1%) | Carrollwood Village Swim Team | 06/05/2026 | 2026 TAMPA BAY SWIM CLASSIC | |
| 141 | Avisha Saraswat | 39.12 | 10 | AAA Min | AAAA: 37.49 (+1.63s | 4.2%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 142 | Paitly Gaebler | 39.13 | 10 | AAA Min | AAAA: 37.49 (+1.64s | 4.2%) | Victoria Texas Aquatic Club | 07/09/2026 | 2026 ST NIST LC STAGS | |
| 143 | Elizabeth Atrous | 39.14 | 10 | AAA Min | AAAA: 37.49 (+1.65s | 4.2%) | Unattached | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 144 | Hadley Shea | 39.14 | 10 | AAA Min | AAAA: 37.49 (+1.65s | 4.2%) | North Carolina Aquatic Club | 07/16/2026 | 2026 NCS LC AG Championships | |
| 145 | Grace Gott | 39.15 | 10 | AAA Min | AAAA: 37.49 (+1.66s | 4.2%) | Catawba Valley Aquatic Club | 07/16/2026 | 2026 NCS LC AG Championships | |
| 146 | Anna Kaji | 39.16 | 10 | AAA Min | AAAA: 37.49 (+1.67s | 4.3%) | Alpha Aquatics | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 147 | Audrey Qureshi | 39.17 | 10 | AAA Min | AAAA: 37.49 (+1.68s | 4.3%) | Columbia Aquatics Association | 07/29/2026 | 2026 MD LSC LC Championship | |
| 148 | Nora Gorski | 39.19 | 10 | AAA Min | AAAA: 37.49 (+1.70s | 4.3%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 149 | Carmela Allegra | 39.20 | 10 | AAA Min | AAAA: 37.49 (+1.71s | 4.4%) | Patriot Aquatics | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 150 | Nora Dissel | 39.20 | 9 | AAA Min | AAAA: 37.49 (+1.71s | 4.4%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
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.