Southern Zone Zone Boys 10 & under - 50 Y Fly
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | Alp Petka | 46.98 | 9 | B: 46.49 (+0.49s | 1.0%) | Madison Swimming Association | 04/11/2026 | 2026 Sprint Medal Meet | ||
| 802 | Thiago Ronda | 47.02 | 8 | B: 46.49 (+0.53s | 1.1%) | Swim Florida | 12/05/2025 | 2025 Sea Dragon Aquatics Frosty Freeze | ||
| 803 | Jaxson Hirschhorn | 47.03 | 10 | B: 46.49 (+0.54s | 1.1%) | Swim Gym | 01/16/2026 | 2026 RANS Winter Splash | ||
| 804 | Luke Newman | 47.06 | 10 | B: 46.49 (+0.57s | 1.2%) | Saint Edwards Aquatics | 02/06/2026 | 2026 Stanton C Craigie Memorial Invite | ||
| 805 | Sahil Patel | 47.10 | 9 | B: 46.49 (+0.61s | 1.3%) | Ensworth Aquatics | 09/20/2025 | 2025 September Invitational | ||
| 806 | Matthew Neuss | 47.11 | 10 | B: 46.49 (+0.62s | 1.3%) | YMCA of the Triangle Area Swim | 03/06/2026 | Jon Jolley GYSSA 2026 | ||
| 807 | Qianxun Zhu | 47.11 | 7 | B: 46.49 (+0.62s | 1.3%) | Pipeline Swimming | 12/12/2025 | 2025 HARRY MEISEL WEST | ||
| 808 | Mark Bossowski | 47.11 | 10 | B: 46.49 (+0.62s | 1.3%) | Tampa Y Swimming | 06/13/2026 | 2026 TYR Stingrays Saturday Sprint Races | ||
| 809 | Jeonghoo Kong | 47.12 | 10 | B: 46.49 (+0.63s | 1.3%) | Waterloo Swimming | 02/01/2026 | 2026 ST WLOO February Splash | ||
| 810 | Obinna Uzowulu | 47.14 | 10 | B: 46.49 (+0.65s | 1.4%) | Alamo Area Aquatic Association | 01/11/2025 | 2025 ST AAAA B Champs South | ||
| 811 | Sebastian Walker | 47.15 | 9 | B: 46.49 (+0.66s | 1.4%) | Escalate Aquatic Team | 02/21/2025 | 2025 Gulf 12 Under Champs (TASC) | ||
| 812 | Matthew Barrenechea | 47.15 | 10 | B: 46.49 (+0.66s | 1.4%) | Metro Aquatic Club of Miami | 10/11/2025 | NMST BMHG October Invite 25 Copied | ||
| 813 | James Strate | 47.15 | 10 | B: 46.49 (+0.66s | 1.4%) | Tac Titans | 02/14/2026 | 2026 TAC TITANS February Qualifier Meet | ||
| 814 | Jack Arckey | 47.16 | 9 | B: 46.49 (+0.67s | 1.4%) | Sarasota Sharks | 04/18/2026 | CCS Spring Classic 2026 | ||
| 815 | Nathan-Jin Sun | 47.16 | 9 | B: 46.49 (+0.67s | 1.4%) | Katy Aquatic Team For Youth | 02/21/2025 | 2025 Gulf 12 Under Champs (KATY) | ||
| 816 | Prann Vimuktananda | 47.17 | 10 | B: 46.49 (+0.68s | 1.4%) | First Colony Swim Team, Inc. | 02/21/2025 | 2025 Gulf 12 Under Champs (PACK) | ||
| 817 | Tristan Zhang | 47.19 | 9 | B: 46.49 (+0.70s | 1.5%) | SwimMAC Carolina | 12/05/2025 | 2025 NC SwimMAC December Invite | ||
| 818 | Lars Daniel | 47.20 | 10 | B: 46.49 (+0.71s | 1.5%) | Marlins Of Raleigh | 10/24/2025 | 2025 MOR Kick Off | ||
| 819 | Leo Briggs | 47.22 | 8 | B: 46.49 (+0.73s | 1.5%) | Decatur Area Swim Team | 09/27/2025 | Kona Ice Invitational Copied | ||
| 820 | Lawson Williford | 47.23 | 10 | B: 46.49 (+0.74s | 1.6%) | Carolina Aquatic Team | 01/09/2026 | 2026 CAT Frozen Frenzy | ||
| 821 | Joao Freire | 47.24 | 9 | B: 46.49 (+0.75s | 1.6%) | Carolina Aquatics Swim Club | 12/12/2025 | 2025 NC QCD Holiday Invite | ||
| 822 | Luca DeTillio | 47.26 | 10 | B: 46.49 (+0.77s | 1.6%) | Bolles School Sharks | 12/04/2025 | RAFC Winter Classic | ||
| 823 | Levi Diogenes | 47.27 | 10 | B: 46.49 (+0.78s | 1.7%) | Laker Swim | 09/27/2025 | 2025 Elizabeth Kazeck Fall Sprint | ||
| 824 | John Nahl | 47.28 | 9 | B: 46.49 (+0.79s | 1.7%) | Rockets Swimming | 06/26/2026 | 2026 Summer Area 6 Champs | ||
| 825 | Kyler Jenkins | 47.30 | 10 | B: 46.49 (+0.81s | 1.7%) | Amarillo Swim Team | 07/26/2025 | 2025 ST SCY SurgeFest | ||
| 826 | Hawkins Blackstone | 47.31 | 9 | B: 46.49 (+0.82s | 1.7%) | Nitro Swimming | 01/04/2026 | 2026 ST NTRO Chilly Icicles | ||
| 827 | Izar Elizalde Streberger | 47.32 | 9 | B: 46.49 (+0.83s | 1.8%) | Marlins Of Raleigh | 03/14/2026 | 2026 MOR Reagan Martin Rocks Swim Meet | ||
| 828 | Ernesto Alvelais | 47.34 | 10 | B: 46.49 (+0.85s | 1.8%) | Celebration Cyclones | 02/28/2026 | 2026 Spring Area 2 Championships | ||
| 829 | Yadier Cruz-Cruz | 47.37 | 9 | B: 46.49 (+0.88s | 1.9%) | Mississippi Makos Swim Team | 12/05/2025 | 2025 SE Christmas In Auburn | ||
| 830 | August Xu | 47.37 | 9 | B: 46.49 (+0.88s | 1.9%) | Dynamo Swim Club | 10/17/2025 | 2025 HSA Fran Norris Meet | ||
| 831 | Eric Viana | 47.37 | 9 | B: 46.49 (+0.88s | 1.9%) | Stingrays Swim Team | 11/14/2025 | 2025 Gobbler Gauntlet | ||
| 832 | Alexander Langhans | 47.39 | 9 | B: 46.49 (+0.90s | 1.9%) | Nashville Aquatic Club | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 833 | Jack Pearson | 47.41 | 10 | B: 46.49 (+0.92s | 1.9%) | O\\\\\\'Neal Aquatics | 10/18/2025 | 2025 NCAC IMX | ||
| 834 | Juwon Kang | 47.42 | 10 | B: 46.49 (+0.93s | 2.0%) | Carrollton Bluefins | 01/17/2026 | 2026 GOAT TYR Team Challenge And SYOA | ||
| 835 | Callahan Calkins | 47.42 | 10 | B: 46.49 (+0.93s | 2.0%) | Hydro Swim Club | 10/26/2025 | 2025 Hydro Halloween Pentathlon Copied | ||
| 836 | Aaron Kostogorov | 47.42 | 10 | B: 46.49 (+0.93s | 2.0%) | Asheville Jewish Community Cen | 11/15/2025 | 2025 The Gourd Time Gathering | ||
| 837 | Alexander Suits | 47.43 | 9 | B: 46.49 (+0.94s | 2.0%) | Tampa Y Swimming | 06/13/2026 | 2026 TYR Stingrays Saturday Sprint Races | ||
| 838 | Anthony Dimuzio | 47.44 | 10 | B: 46.49 (+0.95s | 2.0%) | Pompano Beach Piranhas | 12/06/2025 | 2025 Pompano Beach Santa Claus Meet | ||
| 839 | Luke Rubino | 47.45 | 9 | B: 46.49 (+0.96s | 2.0%) | The Woodlands Swim Team | 10/25/2024 | 2024 TWST Halloween Meet | ||
| 840 | Walker Ellis | 47.45 | 9 | B: 46.49 (+0.96s | 2.0%) | Team Charlotte Swimming | 12/12/2025 | 2025 NC QCD Holiday Invite | ||
| 841 | Ryan Kummer | 47.46 | 10 | B: 46.49 (+0.97s | 2.0%) | Aquatic Team Of Mecklenburg | 01/10/2026 | ATOM Frosty Invitational 2026 | ||
| 842 | Evan Nelson | 47.46 | 9 | B: 46.49 (+0.97s | 2.0%) | Marlins Of Raleigh | 12/06/2025 | 2025 MOR Arctic Blast Meet | ||
| 843 | Ethan Amacker | 47.47 | 8 | B: 46.49 (+0.98s | 2.1%) | Unattached | 11/15/2025 | EAJ Fall Harvest 2025 | ||
| 844 | Gabriel Bock | 47.49 | 10 | B: 46.49 (+1.00s | 2.1%) | Ensworth Aquatics | 12/05/2025 | 2025 Holiday Classic | ||
| 845 | Marcelo Fragale | 47.50 | 9 | B: 46.49 (+1.01s | 2.1%) | Lone Star Aquatic Club | 09/26/2025 | 2025 ST LSAC Welcome To The Rock | ||
| 846 | Hilo Choudhri | 47.53 | 10 | B: 46.49 (+1.04s | 2.2%) | Memphis Tiger Swimming | 02/21/2026 | 2026 SES Region 1 8 And Under Championships | ||
| 847 | Carter Lohser | 47.54 | 8 | B: 46.49 (+1.05s | 2.2%) | T2 Aquatics | 12/04/2025 | RAFC Winter Classic | ||
| 848 | Gabriel Osuna | 47.55 | 9 | B: 46.49 (+1.06s | 2.2%) | Stone Crabs Swim Team | 12/06/2025 | Winter Invitational Stone Crabs Swim Team | ||
| 849 | Hongyi Shu | 47.57 | 9 | B: 46.49 (+1.08s | 2.3%) | Tac Titans | 11/15/2025 | 2025 TAC TITANS Turkey Squad Meet | ||
| 850 | Nicholas Kelly | 47.58 | 9 | B: 46.49 (+1.09s | 2.3%) | Carolina Aquatic Team | 02/14/2026 | 2026 CAT Valentine 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.