Unattached Girls 10 & under - 50 M Back
These rankings show the swimmers' placement within their Local Swimming Committee (LSC).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 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Andrea Paredes Sifuentes | 40.17 | 10 | AA Min | AAA: 39.49 (+0.68s | 1.7%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 2 | Carmen Murillo G. | 40.58 | 10 | AA Min | AAA: 39.49 (+1.09s | 2.7%) | A T L | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 3 | Nathalie Ni | 40.60 | 11 | AA Min | AAA: 39.49 (+1.11s | 2.7%) | Pacific Sea Wolves | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 4 | Myla Desjardins | 42.07 | 10 | A Min | AA: 41.59 (+0.48s | 1.1%) | Harbour Amateur Swim Club | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 5 | Natalia Rivera | 42.60 | 9 | A Min | AA: 41.59 (+1.01s | 2.4%) | St Thomas Swimming Associatio | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 6 | Natalia Grogan | 43.18 | 10 | A Min | AA: 41.59 (+1.59s | 3.7%) | Bolles School Sharks | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 7 | Mila Zezovski | 43.86 | 10 | BB Min | A: 43.59 (+0.27s | 0.6%) | Swim Fort Lauderdale | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 8 | Chloe Passchier | 44.00 | 10 | BB Min | A: 43.59 (+0.41s | 0.9%) | Camana Bay Aquatic Club | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 9 | Darcy Tanner | 44.01 | 9 | BB Min | A: 43.59 (+0.42s | 1.0%) | Layton Surfers | 07/17/2025 | 2025 UTAGS LC Championships | |
| 10 | Sofiia Tikhonova | 44.40 | 10 | BB Min | A: 43.59 (+0.81s | 1.8%) | Swim Fort Lauderdale | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 11 | Sofia Marquez Ruiz | 44.51 | 10 | BB Min | A: 43.59 (+0.92s | 2.1%) | Escualos | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 12 | Sofia Marquez Ruiz | 45.88 | 10 | BB Min | A: 43.59 (+2.29s | 5.0%) | Escualos | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 13 | Daniela Burciaga Sussela | 46.12 | 9 | BB Min | A: 43.59 (+2.53s | 5.5%) | Municipio DE San Pedro | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 14 | Layla-Rae Julien | 46.24 | 8 | BB Min | A: 43.59 (+2.65s | 5.7%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 15 | Aine Fahy | 46.27 | 10 | BB Min | A: 43.59 (+2.68s | 5.8%) | Harbour Amateur Swim Club | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 16 | Seren Travers | 46.49 | 10 | BB Min | A: 43.59 (+2.90s | 6.2%) | Camana Bay Aquatic Club | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 17 | Gianna Yurkschatt | 47.27 | 8 | BB Min | A: 43.59 (+3.68s | 7.8%) | St Thomas Swimming Associatio | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 18 | Aryia Bain | 47.60 | 8 | BB Min | A: 43.59 (+4.01s | 8.4%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 19 | Addison Barham | 47.75 | 10 | BB Min | A: 43.59 (+4.16s | 8.7%) | St Thomas Swimming Associatio | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 20 | Zoe Rodriguez Cortez | 48.49 | 10 | BB Min | A: 43.59 (+4.90s | 10.1%) | Rosarito Nadadores | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 21 | Isadora Fain | 48.52 | 10 | BB Min | A: 43.59 (+4.93s | 10.2%) | Layton Surfers | 07/17/2025 | 2025 UTAGS LC Championships | |
| 22 | Victoria Gonzalez Wence | 50.18 | 10 | B Min | BB: 49.69 (+0.49s | 1.0%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 23 | Malena De Jesus | 50.20 | 9 | B Min | BB: 49.69 (+0.51s | 1.0%) | Nadadores Ponce Leones | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 24 | Olivia Stevens | 50.38 | 8 | B Min | BB: 49.69 (+0.69s | 1.4%) | St Thomas Swimming Associatio | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 25 | Passion Rahming | 50.66 | 10 | B Min | BB: 49.69 (+0.97s | 1.9%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 26 | Luciana Gamez Lozano | 51.24 | 8 | B Min | BB: 49.69 (+1.55s | 3.0%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 27 | Ruquayyah Marshall | 51.66 | 9 | B Min | BB: 49.69 (+1.97s | 3.8%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 28 | Rebeca Perez Gaona | 51.88 | 9 | B Min | BB: 49.69 (+2.19s | 4.2%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 29 | Alisson Hernandez Rocha | 51.92 | 8 | B Min | BB: 49.69 (+2.23s | 4.3%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 30 | Finley Owens | 52.18 | 10 | B Min | BB: 49.69 (+2.49s | 4.8%) | St. Thomas Swimming Associatio | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 31 | Pippa Henderson | 52.38 | 10 | B Min | BB: 49.69 (+2.69s | 5.1%) | Harbour Amateur Swim Club | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 32 | Valeria Burciaga Sussela | 52.53 | 8 | B Min | BB: 49.69 (+2.84s | 5.4%) | Municipio DE San Pedro | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 33 | Cecilia Klocek | 53.42 | 8 | B Min | BB: 49.69 (+3.73s | 7.0%) | Toronto Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 34 | June Gavagan | 53.73 | 10 | B Min | BB: 49.69 (+4.04s | 7.5%) | Wahoos of Jacksonville | 05/16/2026 | 2026 PSA May Invite | |
| 35 | Derryn Johnson | 54.40 | 10 | B Min | BB: 49.69 (+4.71s | 8.7%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 36 | Auri Torres Ramos | 55.27 | 10 | B Min | BB: 49.69 (+5.58s | 10.1%) | Escualos | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 37 | Kameilla Hall | 55.87 | 10 | B: 55.79 (+0.08s | 0.1%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 38 | Claire Garges | 56.00 | 9 | B: 55.79 (+0.21s | 0.4%) | Black Team | 04/11/2026 | Spring Showdown 2026 | ||
| 39 | Victoria Tirri | 56.22 | 10 | B: 55.79 (+0.43s | 0.8%) | Bsa | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 40 | Eva Rios Forbes | 56.68 | 8 | B: 55.79 (+0.89s | 1.6%) | Escualos | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 41 | Isly Valdez | 57.31 | 7 | B: 55.79 (+1.52s | 2.7%) | A T L | 06/12/2026 | 2026 BD DSSC Poppas Day | ||
| 42 | Natalia Gonzalez Guajardo | 57.51 | 8 | B: 55.79 (+1.72s | 3.0%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | ||
| 43 | Elizabeth Valentine | 57.57 | 9 | B: 55.79 (+1.78s | 3.1%) | Black Team | 04/11/2026 | Spring Showdown 2026 | ||
| 44 | Ruth Ruiz Chacon | 58.01 | 7 | B: 55.79 (+2.22s | 3.8%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 45 | Isabella Albury | 58.07 | 9 | B: 55.79 (+2.28s | 3.9%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 46 | Claudia Fassbender | 58.11 | 10 | B: 55.79 (+2.32s | 4.0%) | Black Team | 04/11/2026 | Spring Showdown 2026 | ||
| 47 | Maria Hernandez Rocha | 1:00.64 | 6 | B: 55.79 (+4.85s | 8.0%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 48 | Abigail Pingitore | 1:00.73 | 7 | B: 55.79 (+4.94s | 8.1%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
| 49 | Rosa Herrera Cano | 1:01.31 | 10 | B: 55.79 (+5.52s | 9.0%) | Dynamo Swimming Monterrey | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 50 | Alexa Duerst | 1:01.31 | 8 | B: 55.79 (+5.52s | 9.0%) | Cysc Riptide | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | ||
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.