Unattached Zone Boys 10 & under - 50 M Back
These rankings show the swimmers' placement within their Zone.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 | Michael Navarro | 37.72 | 10 | AAA Min | AAAA: 36.99 (+0.73s | 1.9%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 2 | Lev Petrovskii | 41.54 | 9 | A Min | AA: 41.09 (+0.45s | 1.1%) | Swim Fort Lauderdale | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 3 | Lynden Feaste | 42.18 | 9 | A Min | AA: 41.09 (+1.09s | 2.6%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 4 | Connor Ferguson | 42.72 | 9 | A Min | AA: 41.09 (+1.63s | 3.8%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 5 | Haochen Wang | 43.15 | 11 | BB Min | A: 43.09 (+0.06s | 0.1%) | Pacific Sea Wolves | 07/31/2025 | 2025 Long Course Far Western Championship | |
| 6 | Patricio Pasquel Garcia | 44.99 | 10 | BB Min | A: 43.09 (+1.90s | 4.2%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 7 | Owen Yusko | 45.32 | 9 | BB Min | A: 43.09 (+2.23s | 4.9%) | Black Team | 04/11/2026 | Spring Showdown 2026 | |
| 8 | Iker Ruiz Chacon | 45.46 | 10 | BB Min | A: 43.09 (+2.37s | 5.2%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 9 | Axel Duran Rodriguez | 46.16 | 10 | BB Min | A: 43.09 (+3.07s | 6.7%) | Escualos | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 10 | Braulio Garcia A. | 46.21 | 10 | BB Min | A: 43.09 (+3.12s | 6.8%) | A T L | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 11 | Owen Melin | 46.25 | 9 | BB Min | A: 43.09 (+3.16s | 6.8%) | Swim Fort Lauderdale | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 12 | Emanuel Riccio | 46.43 | 10 | BB Min | A: 43.09 (+3.34s | 7.2%) | Swim Fort Lauderdale | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 13 | Iker Rodarte Ramirez | 46.87 | 9 | BB Min | A: 43.09 (+3.78s | 8.1%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 14 | Philip Klocek | 47.19 | 10 | BB Min | A: 43.09 (+4.10s | 8.7%) | Toronto Swim Club | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 15 | Robert Lalji | 47.76 | 9 | BB Min | A: 43.09 (+4.67s | 9.8%) | Swim Fort Lauderdale | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 16 | Leonardo Escobedo Lopez | 48.13 | 9 | BB Min | A: 43.09 (+5.04s | 10.5%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 17 | Nicolas Bastida Gonzalez | 48.47 | 10 | BB Min | A: 43.09 (+5.38s | 11.1%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 18 | Noah Olusanya | 48.54 | 9 | BB Min | A: 43.09 (+5.45s | 11.2%) | Wahoos of Jacksonville | 06/26/2026 | 2026 Planet Swim Summer Championships | |
| 19 | Dylan Jablonski | 48.95 | 7 | BB Min | A: 43.09 (+5.86s | 12.0%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 20 | Fabian Aguirre Valero | 49.11 | 10 | BB Min | A: 43.09 (+6.02s | 12.3%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 21 | Bryson Lasoff | 49.16 | 9 | BB Min | A: 43.09 (+6.07s | 12.3%) | Wahoos of Jacksonville | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim Invite | |
| 22 | Cesar Barrientos Mart'nez | 49.21 | 10 | BB Min | A: 43.09 (+6.12s | 12.4%) | Splash | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 23 | Marcelo Valdez Salda'a | 49.53 | 7 | B Min | BB: 49.29 (+0.24s | 0.5%) | Municipio DE San Pedro | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 24 | Sebastian Guadarrama Retana | 49.84 | 10 | B Min | BB: 49.29 (+0.55s | 1.1%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 25 | Keathon Clarke | 50.62 | 8 | B Min | BB: 49.29 (+1.33s | 2.6%) | Swim Fort Lauderdale | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 26 | Fabian Aguirre Valero | 50.73 | 10 | B Min | BB: 49.29 (+1.44s | 2.8%) | Tigres Uanl | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 27 | Damian Rodriguez Garcia | 50.87 | 8 | B Min | BB: 49.29 (+1.58s | 3.1%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 28 | Leonel Jimenez Martinez | 50.97 | 10 | B Min | BB: 49.29 (+1.68s | 3.3%) | Dorados | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 29 | Kenton Burrows | 50.97 | 8 | B Min | BB: 49.29 (+1.68s | 3.3%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | |
| 30 | Joaquin De Blas Davila | 51.00 | 10 | B Min | BB: 49.29 (+1.71s | 3.4%) | Tigres Uanl | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 31 | Angel Cordero | 51.24 | 10 | B Min | BB: 49.29 (+1.95s | 3.8%) | Equipo Natacion Encantada | 05/01/2026 | Jesse Vasallo Swimming Invitational | |
| 32 | Henry Haddad | 51.31 | 7 | B Min | BB: 49.29 (+2.02s | 3.9%) | Black Team | 04/11/2026 | Spring Showdown 2026 | |
| 33 | Rufus Nagygyorgy | 51.33 | 10 | B Min | BB: 49.29 (+2.04s | 4.0%) | Swim Fort Lauderdale | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 34 | Helios Licona Brunck | 51.44 | 9 | B Min | BB: 49.29 (+2.15s | 4.2%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 35 | Findlay Dougherty | 51.45 | 9 | B Min | BB: 49.29 (+2.16s | 4.2%) | Swim Fort Lauderdale | 06/17/2026 | Swim Fort Lauderdale Speedo Summer Classic 26 | |
| 36 | Jude Pieper | 51.52 | 10 | B Min | BB: 49.29 (+2.23s | 4.3%) | Cysc Riptide | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | |
| 37 | Youngyul Kim | 51.75 | 9 | B Min | BB: 49.29 (+2.46s | 4.8%) | Unattached | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 38 | Valentino Ramirez Sanchez | 52.32 | 9 | B Min | BB: 49.29 (+3.03s | 5.8%) | Titanes de Tym | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 39 | Kashta Rees | 52.46 | 8 | B Min | BB: 49.29 (+3.17s | 6.0%) | Barracuda Swim Club | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 40 | Patricio Pasquel Garcia | 52.75 | 10 | B Min | BB: 49.29 (+3.46s | 6.6%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | |
| 41 | Matthew Dewar | 53.21 | 8 | B Min | BB: 49.29 (+3.92s | 7.4%) | Tornadoes Swim Club | 04/11/2025 | 2025 GCST Spring Invite | |
| 42 | Gray Phillips | 55.44 | 9 | B: 55.39 (+0.05s | 0.1%) | Black Team | 04/11/2026 | Spring Showdown 2026 | ||
| 43 | Mark Lazarev | 55.46 | 10 | B: 55.39 (+0.07s | 0.1%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
| 44 | Sol Sharpe | 55.67 | 8 | B: 55.39 (+0.28s | 0.5%) | Tornadoes Swim Club | 04/11/2025 | 2025 GCST Spring Invite | ||
| 45 | Aiden Bain | 55.86 | 6 | B: 55.39 (+0.47s | 0.8%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | ||
| 46 | Ace Lee | 55.87 | 8 | B: 55.39 (+0.48s | 0.9%) | Wahoos of Jacksonville | 05/16/2026 | 2026 PSA May Invite | ||
| 47 | Mateo Matias Mtz. | 56.83 | 7 | B: 55.39 (+1.44s | 2.5%) | A T L | 06/12/2026 | 2026 BD DSSC Poppas Day | ||
| 48 | Lowell Burnside | 57.70 | 9 | B: 55.39 (+2.31s | 4.0%) | Blue Waves Swim Club | 04/11/2026 | 2026 Fox April Long Course Invitational | ||
| 49 | Matias Gonzalez Guajardo | 58.42 | 10 | B: 55.39 (+3.03s | 5.2%) | Titanes de Tym | 05/02/2025 | 2025 ST 22nd Annual Cinco De Mayo | ||
| 50 | Daniel Volynets | 58.73 | 10 | B: 55.39 (+3.34s | 5.7%) | Swim Fort Lauderdale | 05/15/2026 | 2026 Gulliver LCM Summer Classic | ||
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.