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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Nazar Lavrentiev | 47.78 | 10 | BB Min | A: 43.09 (+4.69s | 9.8%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | |
| 52 | 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 | |
| 53 | Kaden Falisi | 47.82 | 8 | BB Min | A: 43.09 (+4.73s | 9.9%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | |
| 54 | Ty Hoggard | 47.84 | 9 | BB Min | A: 43.09 (+4.75s | 9.9%) | Blue Dolfins | 05/16/2025 | 2025 PA Long Course Invite | |
| 55 | 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 | |
| 56 | 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 | |
| 57 | Briggs Mirda | 48.01 | 9 | BB Min | A: 43.09 (+4.92s | 10.2%) | Swim Melbourne | 06/07/2025 | 2025 TCA Aaron Vaughn Memorial | |
| 58 | Adrian Burangulov | 48.04 | 10 | BB Min | A: 43.09 (+4.95s | 10.3%) | Gator Swim Club | 06/06/2025 | 2025 MAKOS Summer Splash | |
| 59 | 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 | |
| 60 | Sterling Stewart | 48.18 | 9 | BB Min | A: 43.09 (+5.09s | 10.6%) | South Lake Aquatic Club | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 61 | Ivan Petrov | 48.24 | 10 | BB Min | A: 43.09 (+5.15s | 10.7%) | Academy Aquatic Club | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | |
| 62 | 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 | |
| 63 | 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 | |
| 64 | Van Yetter | 48.37 | 9 | BB Min | A: 43.09 (+5.28s | 10.9%) | T2 Aquatics | 04/11/2025 | 2025 GCST Spring Invite | |
| 65 | Kyle Whitley | 48.46 | 9 | BB Min | A: 43.09 (+5.37s | 11.1%) | Fast Falcons | 06/20/2025 | 2025 FAST Independence Invitational | |
| 66 | 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 | |
| 67 | Ryan Hartmann | 48.73 | 8 | BB Min | A: 43.09 (+5.64s | 11.6%) | Lakewood Ranch Swim Associatio | 06/19/2025 | 2025 Shark Open | |
| 68 | Nicholas Medina | 48.89 | 8 | BB Min | A: 43.09 (+5.80s | 11.9%) | Laker Swim | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 69 | Bennett McKown | 48.93 | 7 | BB Min | A: 43.09 (+5.84s | 11.9%) | Patriot Aquatics | 05/16/2025 | 2025 PA Long Course Invite | |
| 70 | Ryan Sun | 48.93 | 10 | BB Min | A: 43.09 (+5.84s | 11.9%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | |
| 71 | 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 | |
| 72 | Abraham Carver | 49.07 | 8 | BB Min | A: 43.09 (+5.98s | 12.2%) | Saint Petersburg Aquatics | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | |
| 73 | Conrad Postle | 49.08 | 8 | BB Min | A: 43.09 (+5.99s | 12.2%) | West Florida Lightning Aquatic | 05/16/2025 | 2025 SAINT PETE S 2nd LONG COURSE MEET | |
| 74 | 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 | |
| 75 | 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 | |
| 76 | 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 | |
| 77 | William Johnson | 49.31 | 8 | B Min | BB: 49.29 (+0.02s | 0.0%) | Swim Florida | 06/21/2025 | 2025 T2 June Saturday Showcase | |
| 78 | Blake Davis | 49.42 | 7 | B Min | BB: 49.29 (+0.13s | 0.3%) | Bolles School Sharks | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 79 | Shane Kirk | 49.45 | 8 | B Min | BB: 49.29 (+0.16s | 0.3%) | Bolles School Sharks | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 80 | Barrett Zubke | 49.51 | 9 | B Min | BB: 49.29 (+0.22s | 0.4%) | Sarasota Sharks | 06/19/2025 | 2025 Shark Open | |
| 81 | Adam Sherman | 49.56 | 9 | B Min | BB: 49.29 (+0.27s | 0.5%) | Lakewood Ranch Swim Associatio | 06/19/2025 | 2025 Shark Open | |
| 82 | 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 | |
| 83 | Julian Lee | 49.68 | 8 | B Min | BB: 49.29 (+0.39s | 0.8%) | Unattached | 04/05/2025 | EAJ Spring Into Long Course | |
| 84 | 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 | |
| 85 | 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 | |
| 86 | John Bloom | 49.80 | 8 | B Min | BB: 49.29 (+0.51s | 1.0%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 87 | 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 | |
| 88 | Evan Johnson | 50.22 | 8 | B Min | BB: 49.29 (+0.93s | 1.9%) | Bolles School Sharks | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 89 | Jenson Beal | 50.23 | 7 | B Min | BB: 49.29 (+0.94s | 1.9%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 90 | Seanan O'Neill | 50.26 | 9 | B Min | BB: 49.29 (+0.97s | 1.9%) | Sarasota Sharks | 05/16/2025 | 2025 SYS Memorial Meet | |
| 91 | Alex van den Berg | 50.27 | 8 | B Min | BB: 49.29 (+0.98s | 1.9%) | Swim Melbourne | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 92 | Jayden Silveira | 50.40 | 9 | B Min | BB: 49.29 (+1.11s | 2.2%) | Fast Falcons | 06/20/2025 | 2025 FAST Independence Invitational | |
| 93 | Greyson Bobev | 50.40 | 8 | B Min | BB: 49.29 (+1.11s | 2.2%) | The Berkeley Barracudas | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 94 | Aiden Sanchez | 50.59 | 6 | B Min | BB: 49.29 (+1.30s | 2.6%) | Saint Petersburg Aquatics | 06/19/2025 | 2025 Shark Open | |
| 95 | Kent Johnson | 50.61 | 8 | B Min | BB: 49.29 (+1.32s | 2.6%) | Area Tallahassee Aquatic Club | 06/27/2025 | ATAC Long Course | |
| 96 | Finn Reutter | 50.75 | 8 | B Min | BB: 49.29 (+1.46s | 2.9%) | Sporting Jax Aquatic Club | 07/25/2025 | 2025 Area 1 LCM Championships | |
| 97 | Anthony Fuentes | 50.76 | 9 | B Min | BB: 49.29 (+1.47s | 2.9%) | T2 Aquatics | 04/11/2025 | 2025 GCST Spring Invite | |
| 98 | Jack Anderson | 50.76 | 8 | B Min | BB: 49.29 (+1.47s | 2.9%) | Hydro Swim Club | 05/30/2025 | Hydro4 Summer Open | |
| 99 | Abraham Polisuk | 50.77 | 9 | B Min | BB: 49.29 (+1.48s | 2.9%) | Gator Swim Club | 04/25/2025 | 14th Annual JAX50 Sprint Dual Challenge | |
| 100 | Lucas Ni | 50.83 | 8 | B Min | BB: 49.29 (+1.54s | 3.0%) | Makos Aquatics Club of Gainesv | 06/06/2025 | 2025 MAKOS Summer Splash | |
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.