Florida Swimming Boys 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 | Parker Warren | 47.10 | 10 | A Min | AA: 45.79 (+1.31s | 2.8%) | Southwest Stars Swim Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 2 | Ari Thorne | 47.16 | 10 | A Min | AA: 45.79 (+1.37s | 2.9%) | Sarasota Sharks | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 3 | Simon Feldman | 47.87 | 9 | A Min | AA: 45.79 (+2.08s | 4.3%) | Patriot Aquatics | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 4 | Dean Hunter | 48.04 | 10 | BB Min | A: 47.89 (+0.15s | 0.3%) | Sporting Jax Aquatic Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 5 | Preston Mathis | 48.90 | 10 | BB Min | A: 47.89 (+1.01s | 2.1%) | Seahawks Swim Team | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 6 | James Mayo | 49.11 | 10 | BB Min | A: 47.89 (+1.22s | 2.5%) | Gulf Coast Swim Team | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 7 | YuBo Wang | 49.40 | 10 | BB Min | A: 47.89 (+1.51s | 3.1%) | Laker Swim | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | |
| 8 | Noah Olusanya | 49.89 | 9 | BB Min | A: 47.89 (+2.00s | 4.0%) | 07/10/2025 | 2025 FL Summer Age Group Championships | ||
| 9 | Ryan Nesmith | 50.02 | 10 | BB Min | A: 47.89 (+2.13s | 4.3%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 10 | Tang Zheng | 50.19 | 9 | BB Min | A: 47.89 (+2.30s | 4.6%) | Clearwater Aquatic Team | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 11 | Max Madera | 50.31 | 10 | BB Min | A: 47.89 (+2.42s | 4.8%) | Fast Falcons | 05/16/2025 | 2025 FAST May Invite | |
| 12 | Ty Hoggard | 50.70 | 10 | BB Min | A: 47.89 (+2.81s | 5.5%) | Blue Dolfins | 04/26/2025 | 2025 Ron Nardozzi Pre Derby Sprint Invite | |
| 13 | Finn McGuire | 50.73 | 10 | BB Min | A: 47.89 (+2.84s | 5.6%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 14 | Mason Lankford | 51.12 | 10 | BB Min | A: 47.89 (+3.23s | 6.3%) | Hydro Swim Club | 06/20/2025 | 2025 Planet Swim Summer Championships | |
| 15 | Bennett McKown | 51.36 | 8 | BB Min | A: 47.89 (+3.47s | 6.8%) | Patriot Aquatics | 05/16/2025 | 2025 PA Long Course Invite | |
| 16 | Maximus Wan | 51.45 | 10 | BB Min | A: 47.89 (+3.56s | 6.9%) | Highlander Aquatic Club | 05/16/2025 | 2025 PA Long Course Invite | |
| 17 | Ivan Zhao | 51.53 | 8 | BB Min | A: 47.89 (+3.64s | 7.1%) | Southwest Stars Swim Club | 05/16/2025 | 2025 PA Long Course Invite | |
| 18 | Aiden Sanchez | 51.79 | 7 | BB Min | A: 47.89 (+3.90s | 7.5%) | Saint Petersburg Aquatics | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 19 | Jayden Silveira | 51.94 | 10 | BB Min | A: 47.89 (+4.05s | 7.8%) | Fast Falcons | 06/28/2025 | 2025 Gator Last Chomp | |
| 20 | Henri Simard | 52.03 | 9 | BB Min | A: 47.89 (+4.14s | 8.0%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 21 | Cana Oyer | 52.05 | 10 | BB Min | A: 47.89 (+4.16s | 8.0%) | Sporting Jax Aquatic Club | 06/20/2025 | 2025 FAST Independence Invitational | |
| 22 | Nikolas Van Halen | 52.77 | 10 | BB Min | A: 47.89 (+4.88s | 9.2%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 23 | Emry Lotito | 52.85 | 9 | BB Min | A: 47.89 (+4.96s | 9.4%) | West Florida Lightning Aquatic | 04/18/2025 | 2025 SPA Spring First Long Course Meet | |
| 24 | Nicholas Medina | 52.85 | 9 | BB Min | A: 47.89 (+4.96s | 9.4%) | Laker Swim | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 25 | Zane Seifel | 53.07 | 10 | BB Min | A: 47.89 (+5.18s | 9.8%) | Indian River Aquatics | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 26 | Yanbo LI | 53.13 | 9 | BB Min | A: 47.89 (+5.24s | 9.9%) | Seattle Metropolitan Aquatic C | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | |
| 27 | Leonardo Kirk | 53.16 | 9 | BB Min | A: 47.89 (+5.27s | 9.9%) | Gator Swim Club | 03/28/2026 | EAJ Spring Into Long Course 2026 | |
| 28 | Maksim Chichetenko | 53.17 | 8 | BB Min | A: 47.89 (+5.28s | 9.9%) | Fast Lane Aquatics | 05/16/2025 | 2025 PA Long Course Invite | |
| 29 | Joseph James | 53.19 | 10 | BB Min | A: 47.89 (+5.30s | 10.0%) | Southwest Stars Swim Club | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 30 | Jackson Macaluso | 53.34 | 10 | BB Min | A: 47.89 (+5.45s | 10.2%) | Tampa Elite Aquatics | 04/11/2025 | 2025 Stingrays Early LCM Season Opener | |
| 31 | Finn Peters | 53.52 | 10 | BB Min | A: 47.89 (+5.63s | 10.5%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 32 | Van Yetter | 53.52 | 10 | BB Min | A: 47.89 (+5.63s | 10.5%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 33 | Kent Johnson | 53.63 | 9 | BB Min | A: 47.89 (+5.74s | 10.7%) | Area Tallahassee Aquatic Club | 06/06/2025 | 2025 MAKOS Summer Splash | |
| 34 | Colt Sivells | 54.03 | 10 | BB Min | A: 47.89 (+6.14s | 11.4%) | Southwest Stars Swim Club | 05/16/2025 | 2025 PA Long Course Invite | |
| 35 | Barrett Zubke | 54.35 | 9 | BB Min | A: 47.89 (+6.46s | 11.9%) | Sarasota Sharks | 06/19/2025 | 2025 Shark Open | |
| 36 | Mateo Torrelli | 54.47 | 9 | B Min | BB: 54.39 (+0.08s | 0.1%) | Clearwater Aquatic Team | 06/07/2025 | 2025 Stingrays LCM Meet | |
| 37 | Patrick Grey | 54.56 | 10 | B Min | BB: 54.39 (+0.17s | 0.3%) | Piranhas YMCA of the Suncoast | 06/20/2025 | 2025 FAST Independence Invitational | |
| 38 | John Stetson | 54.67 | 10 | B Min | BB: 54.39 (+0.28s | 0.5%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | |
| 39 | Laszlo Jakab | 54.68 | 10 | B Min | BB: 54.39 (+0.29s | 0.5%) | Florida Elite Swimming | 06/07/2025 | 2025 Stingrays LCM Meet | |
| 40 | Steele Schwartz | 54.74 | 10 | B Min | BB: 54.39 (+0.35s | 0.6%) | Swim Florida | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 41 | Michel Opp | 54.79 | 10 | B Min | BB: 54.39 (+0.40s | 0.7%) | Sporting Jax Aquatic Club | 05/03/2025 | SwimRise IMX IMR Challenge | |
| 42 | Liam Davila | 54.83 | 9 | B Min | BB: 54.39 (+0.44s | 0.8%) | Saint Petersburg Aquatics | 01/16/2026 | 2026 TRIALS FUNDRAISER MEET | |
| 43 | Maxwell Li | 55.08 | 9 | B Min | BB: 54.39 (+0.69s | 1.3%) | Episcopal AmberJax | 03/28/2026 | EAJ Spring Into Long Course 2026 | |
| 44 | Matthew Bennett | 55.17 | 10 | B Min | BB: 54.39 (+0.78s | 1.4%) | Pipeline Swimming | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 45 | Cameron Ecklof | 55.23 | 9 | B Min | BB: 54.39 (+0.84s | 1.5%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 46 | Michael Evans | 55.25 | 10 | B Min | BB: 54.39 (+0.86s | 1.6%) | Sea Dragon Aquatics | 05/03/2025 | 2025 Sea Dragon May Open | |
| 47 | Savelii Dorofieiev | 55.33 | 9 | B Min | BB: 54.39 (+0.94s | 1.7%) | Saint Petersburg Aquatics | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 48 | Zachary Mokhiber | 55.36 | 10 | B Min | BB: 54.39 (+0.97s | 1.8%) | T2 Aquatics | 05/23/2025 | 2025 T2 Aquatics Norris Foundation LC Meet | |
| 49 | Zhengran Shao | 55.42 | 10 | B Min | BB: 54.39 (+1.03s | 1.9%) | Bolles School Sharks | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 50 | Sean Ning | 55.43 | 10 | B Min | BB: 54.39 (+1.04s | 1.9%) | YMCA of Central Florida | 06/12/2025 | 2025 RAFC Summer Solstice | |
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.