Florida Swimming Boys 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | James Mayo | 47.82 | 9 | BB Min | A: 43.09 (+4.73s | 9.9%) | Gulf Coast Swim Team | 05/30/2025 | GCST Friday Night At The Races | |
| 102 | Kaden Falisi | 47.82 | 8 | BB Min | A: 43.09 (+4.73s | 9.9%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | |
| 103 | Ty Hoggard | 47.84 | 9 | BB Min | A: 43.09 (+4.75s | 9.9%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | |
| 104 | John Coimbra | 47.85 | 9 | BB Min | A: 43.09 (+4.76s | 9.9%) | Tampa Y Swimming | 04/11/2025 | 2025 Stingrays Early LCM Season Opener | |
| 105 | Nikolas Van Halen | 48.01 | 9 | BB Min | A: 43.09 (+4.92s | 10.2%) | Swim Florida | 06/20/2025 | 2025 GCST MARK MCCAW SUMMER | |
| 106 | Briggs Mirda | 48.01 | 9 | BB Min | A: 43.09 (+4.92s | 10.2%) | Swim Melbourne | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 107 | Adrian Burangulov | 48.04 | 10 | BB Min | A: 43.09 (+4.95s | 10.3%) | Gator Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | |
| 108 | Joseph James | 48.16 | 10 | BB Min | A: 43.09 (+5.07s | 10.5%) | Southwest Stars Swim Club | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 109 | Sterling Stewart | 48.18 | 9 | BB Min | A: 43.09 (+5.09s | 10.6%) | South Lake Aquatics Club | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 110 | Andrew Ramos | 48.20 | 10 | BB Min | A: 43.09 (+5.11s | 10.6%) | Southwest Stars Swim Club | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 111 | Mateo Torrelli | 48.27 | 9 | BB Min | A: 43.09 (+5.18s | 10.7%) | Clearwater Aquatic Team | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 112 | Miguel Ramirez | 48.34 | 8 | BB Min | A: 43.09 (+5.25s | 10.9%) | Blue Wave Swimming | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 113 | Van Yetter | 48.37 | 9 | BB Min | A: 43.09 (+5.28s | 10.9%) | T2 Aquatics | 04/11/2025 | 2025 GCST Spring Invite | |
| 114 | Kyle Whitley | 48.46 | 9 | BB Min | A: 43.09 (+5.37s | 11.1%) | Fast Falcons | 06/20/2025 | 2025 FAST Independence Invitational | |
| 115 | Matthew Matatall | 48.61 | 10 | BB Min | A: 43.09 (+5.52s | 11.4%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | |
| 116 | Tang Zheng | 48.61 | 8 | BB Min | A: 43.09 (+5.52s | 11.4%) | Clearwater Aquatic Team | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 117 | Noah Olusanya | 48.71 | 8 | BB Min | A: 43.09 (+5.62s | 11.5%) | Wahoos of Jacksonville | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 118 | Noah Quinones | 48.73 | 9 | BB Min | A: 43.09 (+5.64s | 11.6%) | Patriot Aquatics | 05/17/2024 | CLOSED-PATRIOT AQUATICS Long Course Invitational-RESULTS 5/24 | |
| 119 | Ryan Hartmann | 48.73 | 8 | BB Min | A: 43.09 (+5.64s | 11.6%) | Lakewood Ranch Swim Associatio | 06/19/2025 | 2025 Shark Open | |
| 120 | Cameron Ecklof | 48.74 | 9 | BB Min | A: 43.09 (+5.65s | 11.6%) | Sporting Jax Aquatic Club | 06/20/2025 | 2025 FAST Independence Invitational | |
| 121 | Ivan Petrov | 48.82 | 10 | BB Min | A: 43.09 (+5.73s | 11.7%) | Academy Aquatic Club | 04/18/2025 | 2025 SPA Spring First Long Course Meet | |
| 122 | Tristan Albitz | 48.83 | 9 | BB Min | A: 43.09 (+5.74s | 11.8%) | Gulf Coast Swim Team | 06/14/2024 | CLOSED-2024 GCST Mark McCaw Summer Invitational-RESULTS | |
| 123 | Julian Lee | 48.83 | 8 | BB Min | A: 43.09 (+5.74s | 11.8%) | Loggerhead Aquatics | 07/26/2024 | 2024 Area 1 LCM Championships-RESULTS | |
| 124 | Parker Nance | 48.89 | 9 | BB Min | A: 43.09 (+5.80s | 11.9%) | Gator Swim Club | 05/17/2024 | CLOSED-2024 FAST May Invitational-RESULTS 5/22 | |
| 125 | Nicholas Medina | 48.89 | 8 | BB Min | A: 43.09 (+5.80s | 11.9%) | Laker Swim | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 126 | Alexander DuShuttle | 48.89 | 10 | BB Min | A: 43.09 (+5.80s | 11.9%) | Sporting Jax Aquatic Club | 05/23/2025 | EAJ Mayhem 2025 | |
| 127 | Bennett McKown | 48.93 | 7 | BB Min | A: 43.09 (+5.84s | 11.9%) | Patriot Aquatics | 05/16/2025 | 2025 PA Long Course Invite | |
| 128 | Ryan Sun | 48.93 | 10 | BB Min | A: 43.09 (+5.84s | 11.9%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | |
| 129 | Ryan Karapostoles | 49.03 | 8 | BB Min | A: 43.09 (+5.94s | 12.1%) | Swim Melbourne | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 130 | Michel Opp | 49.08 | 9 | BB Min | A: 43.09 (+5.99s | 12.2%) | Sporting Jax Aquatic Club | 05/03/2025 | SwimRise IMX IMR Challenge | |
| 131 | John Stetson | 49.09 | 9 | BB Min | A: 43.09 (+6.00s | 12.2%) | Bolles School Sharks | 06/20/2025 | 2025 Planet Swim Summer Championships | |
| 132 | Chezeq Morgos | 49.15 | 9 | BB Min | A: 43.09 (+6.06s | 12.3%) | Sea Dragon Aquatics | 05/03/2025 | 2025 Sea Dragon May Open | |
| 133 | Maximus Wan | 49.18 | 10 | BB Min | A: 43.09 (+6.09s | 12.4%) | Highlander Aquatic Club | 05/16/2025 | 2025 PA Long Course Invite | |
| 134 | Holton Lika | 49.19 | 8 | BB Min | A: 43.09 (+6.10s | 12.4%) | Swim Florida | 04/19/2024 | CLOSED-2024 GCST Spring Invite at FGCU-RESULTS 4/21 | |
| 135 | Landon Nichols | 49.26 | 10 | BB Min | A: 43.09 (+6.17s | 12.5%) | Wahoos of Jacksonville | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 136 | Nickita Chursin | 49.30 | 9 | B Min | BB: 49.29 (+0.01s | 0.0%) | Sarasota Sharks | 05/10/2024 | 2024 KENT B. HOLDREN MEMORIAL MEET-RESULTS | |
| 137 | William Johnson | 49.31 | 8 | B Min | BB: 49.29 (+0.02s | 0.0%) | Swim Florida | 06/21/2025 | 2025 T2 June Saturday Showcase | |
| 138 | Barrett Zubke | 49.51 | 9 | B Min | BB: 49.29 (+0.22s | 0.4%) | Sarasota Sharks | 06/19/2025 | 2025 Shark Open | |
| 139 | Adam Sherman | 49.56 | 9 | B Min | BB: 49.29 (+0.27s | 0.5%) | Lakewood Ranch Swim Associatio | 06/19/2025 | 2025 Shark Open | |
| 140 | Lockyer Landry | 49.59 | 9 | B Min | BB: 49.29 (+0.30s | 0.6%) | Treasure Coast Aquatics | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 141 | Christian Malespin | 49.62 | 8 | B Min | BB: 49.29 (+0.33s | 0.7%) | Tampa Elite Aquatics | 05/27/2023 | Blue Wave Swimming Long Course Kick Off Classic-RESULTS 6/7 | |
| 142 | Michael Evans | 49.66 | 7 | B Min | BB: 49.29 (+0.37s | 0.7%) | Sea Dragon Aquatics | 05/13/2023 | Sea Dragon May Open-RESULTS 5/23 | |
| 143 | Zane Seifel | 49.70 | 9 | B Min | BB: 49.29 (+0.41s | 0.8%) | Indian River Aquatics | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 144 | Sean Ning | 49.72 | 10 | B Min | BB: 49.29 (+0.43s | 0.9%) | YMCA of Central Florida | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 145 | Thiago Ronda | 49.89 | 7 | B Min | BB: 49.29 (+0.60s | 1.2%) | Swim Florida | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 146 | Zein Abdallah | 49.90 | 9 | B Min | BB: 49.29 (+0.61s | 1.2%) | Blue Dolfins | 05/17/2024 | CLOSED-PATRIOT AQUATICS Long Course Invitational-RESULTS 5/24 | |
| 147 | Nathan Ning | 49.92 | 11 | B Min | BB: 49.29 (+0.63s | 1.3%) | YMCA of Central Florida | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 148 | Liam Eisele | 50.10 | 9 | B Min | BB: 49.29 (+0.81s | 1.6%) | Palm Harbor YMCA Piranhas | 06/28/2024 | CLOSED FULL-2024 FAST Independence Invitational-RESULTS | |
| 149 | George Duong | 50.22 | 9 | B Min | BB: 49.29 (+0.93s | 1.9%) | United Swim Club | 06/27/2025 | ATAC Long Course | |
| 150 | Conrad Postle | 50.24 | 9 | B Min | BB: 49.29 (+0.95s | 1.9%) | West Florida Lightning Aquatic | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
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.