Unattached Girls 10 & under - 50 M Breast
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 | Hilda Castillo Lopez | 42.31 | 10 | AAA Min | AAAA: 42.09 (+0.22s | 0.5%) | Rosarito Nadadores | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 2 | Carmen Murillo G. | 45.36 | 10 | AA Min | AAA: 44.29 (+1.07s | 2.4%) | A T L | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 3 | Mariela Quintero | 45.51 | 9 | AA Min | AAA: 44.29 (+1.22s | 2.7%) | Equipo Natacion Encantada | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 4 | Sofiia Tikhonova | 46.74 | 10 | A Min | AA: 46.49 (+0.25s | 0.5%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 5 | Zeni Dorsett | 48.97 | 10 | BB Min | A: 48.79 (+0.18s | 0.4%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 6 | Aine Fahy | 49.11 | 10 | BB Min | A: 48.79 (+0.32s | 0.7%) | Harbour Amateur Swim Club | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | |
| 7 | Emma Robles Lotti | 49.32 | 10 | BB Min | A: 48.79 (+0.53s | 1.1%) | Nadadores Ponce Leones | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 8 | Daniela Burciaga Sussela | 49.48 | 9 | BB Min | A: 48.79 (+0.69s | 1.4%) | Municipio DE San Pedro | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 9 | Addison Barham | 49.62 | 10 | BB Min | A: 48.79 (+0.83s | 1.7%) | St Thomas Swimming Associatio | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 10 | Caroline Mack | 49.87 | 10 | BB Min | A: 48.79 (+1.08s | 2.2%) | YMCA of the Triangle Area Swim | 05/15/2026 | 2026 EAC Memorial Invite | |
| 11 | Chloe Passchier | 50.10 | 10 | BB Min | A: 48.79 (+1.31s | 2.6%) | Camana Bay Aquatic Club | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 12 | Natalia Grogan | 50.31 | 10 | BB Min | A: 48.79 (+1.52s | 3.0%) | Bolles School Sharks | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 13 | Charlotte King | 50.86 | 9 | BB Min | A: 48.79 (+2.07s | 4.1%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 14 | Cecilia Klocek | 50.99 | 8 | BB Min | A: 48.79 (+2.20s | 4.3%) | Toronto Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 15 | Seren Travers | 51.00 | 10 | BB Min | A: 48.79 (+2.21s | 4.3%) | Camana Bay Aquatic Club | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 16 | Gianna Yurkschatt | 51.28 | 8 | BB Min | A: 48.79 (+2.49s | 4.9%) | St Thomas Swimming Associatio | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 17 | Payton Bostwick | 51.92 | 9 | BB Min | A: 48.79 (+3.13s | 6.0%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 18 | Darcy Tanner | 53.27 | 9 | BB Min | A: 48.79 (+4.48s | 8.4%) | Layton Surfers | 07/17/2025 | 2025 UTAGS LC Championships | |
| 19 | Mila Zezovski | 53.33 | 10 | BB Min | A: 48.79 (+4.54s | 8.5%) | Swim Fort Lauderdale | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 20 | Layla-Rae Julien | 53.54 | 8 | BB Min | A: 48.79 (+4.75s | 8.9%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 21 | Sofia Marquez Ruiz | 53.60 | 10 | BB Min | A: 48.79 (+4.81s | 9.0%) | Escualos | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 22 | Georgia Moore | 53.92 | 10 | BB Min | A: 48.79 (+5.13s | 9.5%) | Black Team | 04/11/2026 | Spring Showdown 2026 | |
| 23 | Sofia Marquez Ruiz | 54.36 | 10 | BB Min | A: 48.79 (+5.57s | 10.2%) | Escualos | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 24 | Aryia Bain | 54.76 | 8 | BB Min | A: 48.79 (+5.97s | 10.9%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 25 | June Gavagan | 55.85 | 10 | B Min | BB: 55.49 (+0.36s | 0.6%) | Wahoos of Jacksonville | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 26 | Madison Kuhn | 57.56 | 10 | B Min | BB: 55.49 (+2.07s | 3.6%) | Black Team | 04/11/2026 | Spring Showdown 2026 | |
| 27 | Leia Strayve | 58.60 | 9 | B Min | BB: 55.49 (+3.11s | 5.3%) | Beaches Quicksilver | 05/17/2025 | 2025 PSA May Invite | |
| 28 | Myla Desjardins | 58.74 | 10 | B Min | BB: 55.49 (+3.25s | 5.5%) | Harbour Amateur Swim Club | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | |
| 29 | Samantha Pingitore | 59.42 | 9 | B Min | BB: 55.49 (+3.93s | 6.6%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 30 | Natalia Gonzalez Guajardo | 59.52 | 8 | B Min | BB: 55.49 (+4.03s | 6.8%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 31 | Luciana Gamez Lozano | 59.69 | 8 | B Min | BB: 55.49 (+4.20s | 7.0%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 32 | Derryn Johnson | 59.95 | 10 | B Min | BB: 55.49 (+4.46s | 7.4%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 33 | Alisson Hernandez Rocha | 1:00.81 | 8 | B Min | BB: 55.49 (+5.32s | 8.7%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 34 | Serena Iverson | 1:01.29 | 9 | B Min | BB: 55.49 (+5.80s | 9.5%) | St Thomas Swimming Associatio | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 35 | Passion Rahming | 1:01.90 | 10 | B Min | BB: 55.49 (+6.41s | 10.4%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 36 | Abigail Wolf | 1:02.05 | 9 | B Min | BB: 55.49 (+6.56s | 10.6%) | Black Team | 04/11/2026 | Spring Showdown 2026 | |
| 37 | Nikita Hammer | 1:02.43 | 8 | B: 1:02.19 (+0.24s | 0.4%) | University Place Aquatic Club | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 38 | Victoria Tirri | 1:03.34 | 10 | B: 1:02.19 (+1.15s | 1.8%) | Bsa | 05/23/2026 | 2026 SI HSA A All Ages NTS May 23 24 | ||
| 39 | Claudia Fassbender | 1:03.52 | 10 | B: 1:02.19 (+1.33s | 2.1%) | Black Team | 04/11/2026 | Spring Showdown 2026 | ||
| 40 | Elizabeth Valentine | 1:03.64 | 9 | B: 1:02.19 (+1.45s | 2.3%) | Black Team | 04/11/2026 | Spring Showdown 2026 | ||
| 41 | Isabella Albury | 1:03.71 | 9 | B: 1:02.19 (+1.52s | 2.4%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | ||
| 42 | Harley Hein | 1:03.89 | 7 | B: 1:02.19 (+1.70s | 2.7%) | Wahoos of Jacksonville | 06/26/2026 | 2026 Planet Swim Summer Championships | ||
| 43 | Valeria Burciaga Sussela | 1:05.61 | 8 | B: 1:02.19 (+3.42s | 5.2%) | Municipio DE San Pedro | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 44 | Pippa Henderson | 1:05.66 | 10 | B: 1:02.19 (+3.47s | 5.3%) | Harbour Amateur Swim Club | 06/19/2026 | 2026 GCST MARK MCCAW SUMMER INVITE | ||
| 45 | Eleanor Gates | 1:05.81 | 8 | B: 1:02.19 (+3.62s | 5.5%) | Black Team | 04/11/2026 | Spring Showdown 2026 | ||
| 46 | Eva Rios Forbes | 1:07.18 | 8 | B: 1:02.19 (+4.99s | 7.4%) | Escualos | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 47 | Genesis Charlton | 1:07.70 | 7 | B: 1:02.19 (+5.51s | 8.1%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | ||
| 48 | Victoria Gonzalez Wence | 1:08.68 | 10 | B: 1:02.19 (+6.49s | 9.4%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | ||
| 49 | Isly Valdez | 1:09.99 | 7 | B: 1:02.19 (+7.80s | 11.1%) | A T L | 06/12/2026 | 2026 BD DSSC Poppas Day | ||
| 50 | Amanda Valbuena | 1:10.06 | 8 | B: 1:02.19 (+7.87s | 11.2%) | St Thomas Swimming Associatio | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | ||
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.