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 | 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 | |
| 102 | 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 | |
| 103 | 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 | |
| 104 | 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 | |
| 105 | Hine Cartron | 38.89 | 10 | AAA Min | AAAA: 37.49 (+1.40s | 3.6%) | Kamehameha Swim Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 106 | Sage Lovanhill | 38.89 | 10 | AAA Min | AAAA: 37.49 (+1.40s | 3.6%) | Seattle Metropolitan Aquatic C | 07/23/2026 | 2026 PN 12 U Long Course Championships Appro | |
| 107 | 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 | |
| 108 | Leonora Foster | 38.90 | 9 | AAA Min | AAAA: 37.49 (+1.41s | 3.6%) | Occoquan Swimming | 06/05/2026 | HNVR Storm Surge 2026 | |
| 109 | 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 | |
| 110 | Julianne Ambrozic | 38.90 | 10 | AAA Min | AAAA: 37.49 (+1.41s | 3.6%) | Seattle Metropolitan Aquatic C | 07/23/2026 | 2026 PN 12 U Long Course Championships Appro | |
| 111 | Lillian Luo | 38.90 | 10 | AAA Min | AAAA: 37.49 (+1.41s | 3.6%) | West Coast Aquatics | 07/23/2026 | 2026 PN 12 U Long Course Championships Appro | |
| 112 | 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 | |
| 113 | Gina Dong | 38.98 | 10 | AAA Min | AAAA: 37.49 (+1.49s | 3.8%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 114 | 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 | |
| 115 | Isabella Champion | 39.03 | 9 | AAA Min | AAAA: 37.49 (+1.54s | 3.9%) | Sand Mountain Park Swimming | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 116 | 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 | |
| 117 | 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 | |
| 118 | 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 | |
| 119 | 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 | |
| 120 | Kami Tong | 39.15 | 10 | AAA Min | AAAA: 37.49 (+1.66s | 4.2%) | Team Minnesota | 08/06/2026 | 2026 CZ 14 U Championship Meet MN | |
| 121 | Nora Dissel | 39.20 | 10 | AAA Min | AAAA: 37.49 (+1.71s | 4.4%) | Mason Manta Rays | 07/23/2026 | 2026 OH LC Junior Championships | |
| 122 | Cora Kallas | 39.23 | 10 | AAA Min | AAAA: 37.49 (+1.74s | 4.4%) | Utah Zone Team | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 123 | Claire Shi | 39.23 | 10 | AAA Min | AAAA: 37.49 (+1.74s | 4.4%) | Rose Bowl Aquatics | 06/11/2026 | 2026 SCS June AG Invite CANY | |
| 124 | Esmee Choi | 39.30 | 10 | AAA Min | AAAA: 37.49 (+1.81s | 4.6%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 125 | Maggie Qi | 39.33 | 10 | AAA Min | AAAA: 37.49 (+1.84s | 4.7%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 126 | Willow Adams | 39.34 | 10 | AAA Min | AAAA: 37.49 (+1.85s | 4.7%) | Aquazot Swim Club | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 127 | Stella Foister | 39.37 | 10 | AAA Min | AAAA: 37.49 (+1.88s | 4.8%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 128 | Poppy Gawelek-Gross | 39.37 | 10 | AAA Min | AAAA: 37.49 (+1.88s | 4.8%) | Dayton Raiders | 07/23/2026 | 2026 OH LC Junior Championships | |
| 129 | Emily Swanson | 39.37 | 10 | AAA Min | AAAA: 37.49 (+1.88s | 4.8%) | Minnetonka Swim Club | 06/27/2026 | 2026 STAR Summer Splash Invite | |
| 130 | Bailey Luu | 39.38 | 10 | AAA Min | AAAA: 37.49 (+1.89s | 4.8%) | Aquazot Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 131 | Skyler Zhao | 39.39 | 10 | AAA Min | AAAA: 37.49 (+1.90s | 4.8%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 132 | Maryn Peterson | 39.40 | 9 | AAA Min | AAAA: 37.49 (+1.91s | 4.8%) | Aberdeen Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 133 | Margot Meyer | 39.40 | 10 | AAA Min | AAAA: 37.49 (+1.91s | 4.8%) | Sioux Falls Swim Team | 06/05/2026 | 2026 SD BSC Tropical Summer Splash High Point | |
| 134 | Celina Besana | 39.40 | 10 | AAA Min | AAAA: 37.49 (+1.91s | 4.8%) | Kona Aquatics Club | 07/16/2026 | 2026 HISI LCM Championships | |
| 135 | Isabel Liang | 39.42 | 10 | AAA Min | AAAA: 37.49 (+1.93s | 4.9%) | Xtreme Swim Club | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 136 | Charlotte Yang | 39.43 | 9 | AAA Min | AAAA: 37.49 (+1.94s | 4.9%) | Tac Titans | 07/16/2026 | 2026 NCS LC AG Championships | |
| 137 | Adelaide Watson | 39.45 | 10 | AAA Min | AAAA: 37.49 (+1.96s | 5.0%) | Palo Alto Stanford Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 138 | Scarlett Teague | 39.49 | 10 | AAA Min | AAAA: 37.49 (+2.00s | 5.1%) | Old North State Aquatics | 06/05/2026 | STAR Andrew E Hartle Invitational | |
| 139 | Kate Brown | 39.50 | 9 | AA Min | AAA: 39.49 (+0.01s | 0.0%) | Poseidon Swimming Inc | 07/16/2026 | 2026 Virginia Swimming LC Age Group Champions | |
| 140 | Elsa Zhang | 39.51 | 9 | AA Min | AAA: 39.49 (+0.02s | 0.1%) | Tac Titans | 07/16/2026 | 2026 NCS LC AG Championships | |
| 141 | Munkhjargal Batjargal | 39.51 | 10 | AA Min | AAA: 39.49 (+0.02s | 0.1%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 142 | Izzy Anthony | 39.52 | 9 | AA Min | AAA: 39.49 (+0.03s | 0.1%) | Kingfish Swimming Medfield | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 143 | Emilia Smith | 39.52 | 10 | AA Min | AAA: 39.49 (+0.03s | 0.1%) | Falfins Swimming | 07/24/2026 | 2026 CO Age Group LCM State Championships | |
| 144 | Emily Kouassi | 39.55 | 10 | AA Min | AAA: 39.49 (+0.06s | 0.2%) | Houston Hydra | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 145 | Summer Williams | 39.58 | 9 | AA Min | AAA: 39.49 (+0.09s | 0.2%) | Aquazot Swim Club | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 146 | Hattie Craven | 39.58 | 10 | AA Min | AAA: 39.49 (+0.09s | 0.2%) | Star Aquatics | 07/16/2026 | 2026 NCS LC AG Championships | |
| 147 | Abigail Georoff | 39.59 | 9 | AA Min | AAA: 39.49 (+0.10s | 0.3%) | Old North State Aquatics | 07/16/2026 | 2026 NCS LC AG Championships | |
| 148 | Manqing Huang | 39.59 | 9 | AA Min | AAA: 39.49 (+0.10s | 0.3%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 149 | Maya Foerster | 39.59 | 10 | AA Min | AAA: 39.49 (+0.10s | 0.3%) | Excel Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 150 | Olivia Lu | 39.60 | 10 | AA Min | AAA: 39.49 (+0.11s | 0.3%) | Palo Alto Stanford Aquatics | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
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.