USA Girls 11-12 - 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Erin Lam | 34.10 | 12 | AAA Min | AAAA: 33.59 (+0.51s | 1.5%) | Lakeside Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 52 | Natalia Filipovic | 34.11 | 12 | AAA Min | AAAA: 33.59 (+0.52s | 1.5%) | Flatiron Athletic Club | 06/19/2025 | 2025 CO Grand Junction Invitational | |
| 53 | Mia Douglas | 34.12 | 11 | AAA Min | AAAA: 33.59 (+0.53s | 1.6%) | San Diego Imperial All Star TM | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 54 | Kara Jones | 34.13 | 11 | AAA Min | AAAA: 33.59 (+0.54s | 1.6%) | Clearwater Aquatic Team | 01/17/2025 | 2025 CAT Al Soltis Memorial Invitational Meet | |
| 55 | Emily Peng | 34.17 | 12 | AAA Min | AAAA: 33.59 (+0.58s | 1.7%) | Unattached | 07/12/2025 | 2025 Silver State Championships | |
| 56 | Taylor Wilhoit | 34.17 | 11 | AAA Min | AAAA: 33.59 (+0.58s | 1.7%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 57 | Stella Ratz | 34.20 | 11 | AAA Min | AAAA: 33.59 (+0.61s | 1.8%) | Santa Clara Swim Club | 07/11/2025 | 2025 Age Group Championships | |
| 58 | Harry Jung | 34.25 | 12 | AAA Min | AAAA: 33.59 (+0.66s | 1.9%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 59 | Kyra Tan | 34.27 | 10 | AAA Min | AAAA: 33.59 (+0.68s | 2.0%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 60 | Tessa Jeltema | 34.27 | 12 | AAA Min | AAAA: 33.59 (+0.68s | 2.0%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 61 | Kelsie Cook | 34.40 | 12 | AAA Min | AAAA: 33.59 (+0.81s | 2.4%) | Unattached | 07/30/2025 | 2025 FL Southern Zone Age Group Championship | |
| 62 | Mary Elwell | 34.44 | 11 | AAA Min | AAAA: 33.59 (+0.85s | 2.5%) | Sierra Nevada Swimming | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 63 | Mary Elwell | 34.44 | 11 | AAA Min | AAAA: 33.59 (+0.85s | 2.5%) | Sierra Nevada Swimming | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 64 | Mia Hernandez | 34.48 | 12 | AAA Min | AAAA: 33.59 (+0.89s | 2.6%) | Alamo Area Aquatic Association | 07/10/2025 | 2025 ST AAAA STAGS LC Championship | |
| 65 | Grace Wang | 34.50 | 10 | AAA Min | AAAA: 33.59 (+0.91s | 2.6%) | Irvine Novaquatics | 05/23/2025 | 2025 CA 29th NOVA Speedo Grand Challenge | |
| 66 | Collins Carman | 34.54 | 12 | AAA Min | AAAA: 33.59 (+0.95s | 2.8%) | Diablo Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 67 | Collins Carman | 34.54 | 12 | AAA Min | AAAA: 33.59 (+0.95s | 2.8%) | Diablo Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 68 | Tessa Roberts | 34.57 | 12 | AAA Min | AAAA: 33.59 (+0.98s | 2.8%) | Waterloo Swimming | 07/16/2025 | 2025 Texas Age Group Championships | |
| 69 | Kaylie Smith | 34.62 | 11 | AAA Min | AAAA: 33.59 (+1.03s | 3.0%) | Sporting Jax Aquatic Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 70 | Liliana Booker | 34.71 | 12 | AAA Min | AAAA: 33.59 (+1.12s | 3.2%) | Sampson Family YMCA | 08/06/2025 | 2025 Summer Elite Showcase | |
| 71 | Zoey Chappell | 34.77 | 12 | AAA Min | AAAA: 33.59 (+1.18s | 3.4%) | Newport Swim Team | 07/24/2025 | 2025 OSI Arena 11 O LC Championships | |
| 72 | Emma Morgan | 34.78 | 11 | AAA Min | AAAA: 33.59 (+1.19s | 3.4%) | Katy Aquatic Team For Youth | 07/16/2025 | 2025 Texas Age Group Championships | |
| 73 | Chengxi Wang | 34.78 | 11 | AAA Min | AAAA: 33.59 (+1.19s | 3.4%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 74 | Allison Rojas | 34.79 | 11 | AAA Min | AAAA: 33.59 (+1.20s | 3.4%) | The Woodlands Swim Team | 07/16/2025 | 2025 Texas Age Group Championships | |
| 75 | Cora Chunta | 34.79 | 12 | AAA Min | AAAA: 33.59 (+1.20s | 3.4%) | SwimAtlanta | 06/26/2025 | 2025 June TYR Classic | |
| 76 | Hope Heumann | 34.80 | 11 | AAA Min | AAAA: 33.59 (+1.21s | 3.5%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 77 | Giuliana Malta | 34.83 | 11 | AAA Min | AAAA: 33.59 (+1.24s | 3.6%) | Fox Chapel Killer Whales | 05/16/2025 | Busbey Invitational 2025 | |
| 78 | Kinley Hinrich | 34.83 | 10 | AAA Min | AAAA: 33.59 (+1.24s | 3.6%) | Sioux Falls Swim Team | 06/27/2025 | 2025 SD SFST Sanford Invite | |
| 79 | Olivia Kim | 34.83 | 12 | AAA Min | AAAA: 33.59 (+1.24s | 3.6%) | Asphalt Green Unified Aquatics | 08/06/2025 | 2025 Summer Elite Showcase | |
| 80 | Reagan McClean | 34.84 | 11 | AAA Min | AAAA: 33.59 (+1.25s | 3.6%) | Denver Swim Academy | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 81 | Kaitlyn Liudahl | 34.84 | 11 | AAA Min | AAAA: 33.59 (+1.25s | 3.6%) | Minnetonka Swim Club | 06/13/2025 | 2025 MN NSAC Summer Slam Invite | |
| 82 | Alexie Piiwaa | 34.85 | 12 | AAA Min | AAAA: 33.59 (+1.26s | 3.6%) | Diablo Aquatics | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 83 | Taylor Colquhoun | 34.94 | 11 | AAA Min | AAAA: 33.59 (+1.35s | 3.9%) | Lakeside Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 84 | Avery Posegay | 34.94 | 10 | AAA Min | AAAA: 33.59 (+1.35s | 3.9%) | Nitro Swimming | 07/16/2025 | 2025 Texas Age Group Championships | |
| 85 | Iris Song | 34.94 | 11 | AAA Min | AAAA: 33.59 (+1.35s | 3.9%) | Santa Clara Swim Club | 07/11/2025 | 2025 Age Group Championships | |
| 86 | Emma Valentin | 34.95 | 12 | AAA Min | AAAA: 33.59 (+1.36s | 3.9%) | Sarasota Sharks | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 87 | Sydnee Farah | 34.95 | 12 | AAA Min | AAAA: 33.59 (+1.36s | 3.9%) | Irvine Novaquatics | 06/12/2025 | 2025 June Age Group Invite | |
| 88 | Natalia Filipovic | 34.96 | 12 | AAA Min | AAAA: 33.59 (+1.37s | 3.9%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 89 | Lola McGinnis | 34.96 | 12 | AAA Min | AAAA: 33.59 (+1.37s | 3.9%) | SwimMAC Carolina | 01/17/2026 | 2026 NC SwimMAC Novant LC | |
| 90 | Ella Ramirez | 34.99 | 11 | AAA Min | AAAA: 33.59 (+1.40s | 4.0%) | Katy Aquatic Team For Youth | 07/16/2025 | 2025 Texas Age Group Championships | |
| 91 | Annabella Carter | 35.00 | 12 | AAA Min | AAAA: 33.59 (+1.41s | 4.0%) | SwimMAC Carolina | 01/17/2026 | 2026 NC SwimMAC Novant LC | |
| 92 | Annalise Roberts | 35.01 | 11 | AAA Min | AAAA: 33.59 (+1.42s | 4.1%) | Cypress Fairbanks Swim Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 93 | Emerson Wittrock | 35.02 | 12 | AAA Min | AAAA: 33.59 (+1.43s | 4.1%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 94 | Jillian Chobdee | 35.06 | 11 | AAA Min | AAAA: 33.59 (+1.47s | 4.2%) | Swim Torrance | 06/12/2025 | 2025 June Age Group Invite | |
| 95 | Caroline Boyd | 35.06 | 11 | AAA Min | AAAA: 33.59 (+1.47s | 4.2%) | Nova of Virginia | 06/13/2024 | 2024 CGBD Steve Hennessy Summer Madness | |
| 96 | Dylan Dastrup | 35.07 | 12 | AAA Min | AAAA: 33.59 (+1.48s | 4.2%) | Las Vegas Swim Club | 07/24/2025 | 2025 CA SCS RAA Summer A G Champs | |
| 97 | Piper Hardt | 35.12 | 12 | AAA Min | AAAA: 33.59 (+1.53s | 4.4%) | Reno Aquatic Club | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | |
| 98 | Lyla Schultz | 35.13 | 12 | AAA Min | AAAA: 33.59 (+1.54s | 4.4%) | Team Minnesota | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 99 | Maya Taylor | 35.14 | 12 | AAA Min | AAAA: 33.59 (+1.55s | 4.4%) | Nitro Swimming | 04/11/2025 | 2025 ST TXLA 11 Over Long Course Kick Off | |
| 100 | Zixin Chen | 35.14 | 11 | AAA Min | AAAA: 33.59 (+1.55s | 4.4%) | California Dolphins Swim Team | 07/11/2025 | 2025 Age Group 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.