Southern Zone 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 751 | Wade Gustafson | 50.06 | 9 | B Min | BB: 49.29 (+0.77s | 1.5%) | Tennessee Aquatics | 07/11/2026 | 2026 RPS LC Finale | |
| 752 | Roman Williams | 50.07 | 8 | B Min | BB: 49.29 (+0.78s | 1.6%) | Tac Titans | 05/22/2026 | 2026 TAC TITANS Memorial Day Meet | |
| 753 | Quaid Lo | 50.07 | 9 | B Min | BB: 49.29 (+0.78s | 1.6%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 754 | Nathan Knox | 50.07 | 10 | B Min | BB: 49.29 (+0.78s | 1.6%) | SwimMAC Carolina | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 755 | Patrick Grey | 50.09 | 10 | B Min | BB: 49.29 (+0.80s | 1.6%) | Tampa Bay Aquatic Club | 06/26/2026 | 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 756 | Victor Lykho | 50.11 | 10 | B Min | BB: 49.29 (+0.82s | 1.6%) | Gulliver Swim Club | 07/10/2026 | 2026 FG LCM BB Champs South | |
| 757 | Sebastian Siebert Restrepo | 50.14 | 10 | B Min | BB: 49.29 (+0.85s | 1.7%) | Clearwater Aquatic Team | 05/01/2026 | 2026 WFLA SPRING OPEN | |
| 758 | Tristan Miller | 50.15 | 9 | B Min | BB: 49.29 (+0.86s | 1.7%) | Aquatex Swim & Water Polo Team | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | |
| 759 | Landon King | 50.15 | 10 | B Min | BB: 49.29 (+0.86s | 1.7%) | Lone Star Aquatic Club | 04/10/2026 | 2026 ST LSAC 6th Annual Atomic Fest | |
| 760 | Christopher Thomas | 50.15 | 8 | B Min | BB: 49.29 (+0.86s | 1.7%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 761 | Ashton Banks | 50.18 | 10 | B Min | BB: 49.29 (+0.89s | 1.8%) | Tnt Swimming | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 762 | Jackson Dapper | 50.18 | 9 | B Min | BB: 49.29 (+0.89s | 1.8%) | Memphis Tiger Swimming | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | |
| 763 | Beau Larkin | 50.18 | 9 | B Min | BB: 49.29 (+0.89s | 1.8%) | Sporting Jax Aquatic Club | 06/26/2026 | 2026 SwimRise Season Finale | |
| 764 | Alexandru Badila | 50.20 | 7 | B Min | BB: 49.29 (+0.91s | 1.8%) | Greater Pensacola Aquatic Club | 07/11/2026 | 2026 GPAC Summer Finale | |
| 765 | Thomas Ho | 50.24 | 10 | B Min | BB: 49.29 (+0.95s | 1.9%) | Nitro Swimming | 05/10/2026 | 2026 ST TXLA 10 U End Of School Splash | |
| 766 | Spencer Corrigan | 50.27 | 9 | B Min | BB: 49.29 (+0.98s | 1.9%) | Helios | 05/08/2026 | 2026 Cyrus Blakney Memorial A May Zing Meet | |
| 767 | Calvin Smith | 50.35 | 8 | B Min | BB: 49.29 (+1.06s | 2.1%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 768 | William Gilmer | 50.38 | 9 | B Min | BB: 49.29 (+1.09s | 2.2%) | Aquatic Team Of Mecklenburg | 04/17/2026 | April 17 ATOM Friday Night Lights | |
| 769 | Luka Haberle | 50.39 | 10 | B Min | BB: 49.29 (+1.10s | 2.2%) | Mecklenburg Swim Association | 06/20/2026 | 2026 NCS QCD Long Course Invite | |
| 770 | 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 | |
| 771 | William Lewis | 50.42 | 9 | B Min | BB: 49.29 (+1.13s | 2.2%) | Sporting Jax Aquatic Club | 05/02/2026 | SwimRise IMX IMR Challenge | |
| 772 | Levi Velo | 50.42 | 9 | B Min | BB: 49.29 (+1.13s | 2.2%) | Rattlers Swim Club | 05/16/2026 | 2026 BD SWAT School S Out Summer Bash | |
| 773 | Nathaniel Liparini | 50.42 | 9 | B Min | BB: 49.29 (+1.13s | 2.2%) | Swim Melbourne | 05/22/2026 | 2026 Dr Aspi Doctor Memorial Swim Invite | |
| 774 | Alexander Carter | 50.43 | 8 | B Min | BB: 49.29 (+1.14s | 2.3%) | Ensworth Aquatics | 05/15/2026 | 2026 Officially Summer Invitational | |
| 775 | Aleksander Rapoport | 50.44 | 8 | B Min | BB: 49.29 (+1.15s | 2.3%) | Swim Coral Springs | 06/26/2026 | 2026 Michael Lohberg Invitational | |
| 776 | Coen Martin | 50.45 | 9 | B Min | BB: 49.29 (+1.16s | 2.3%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 777 | Wesley Lotano | 50.49 | 8 | B Min | BB: 49.29 (+1.20s | 2.4%) | Jupiter Dragons Swim Team | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 778 | Leo Labay | 50.50 | 10 | B Min | BB: 49.29 (+1.21s | 2.4%) | YMCA of Austin Swim Alliance | 04/19/2026 | 2026 ST TXLA 10 U Long Course Kick Off | |
| 779 | Blake Beaver | 50.51 | 9 | B Min | BB: 49.29 (+1.22s | 2.4%) | Rutherford County Swim Team | 06/26/2026 | Sharks Aquatic Club Last Chance Qualifier | |
| 780 | Nathaniel Kunzi | 50.51 | 10 | B Min | BB: 49.29 (+1.22s | 2.4%) | Swim Melbourne | 06/13/2026 | 2026 TCA Aaron Vaughn Memorial | |
| 781 | Alejandro Rigual Osorno | 50.52 | 10 | B Min | BB: 49.29 (+1.23s | 2.4%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | |
| 782 | Bohdan Tereshchenko | 50.54 | 10 | B Min | BB: 49.29 (+1.25s | 2.5%) | South Florida Aquatic Club | 06/26/2026 | June Central Park Series | |
| 783 | Edward Miles | 50.56 | 8 | B Min | BB: 49.29 (+1.27s | 2.5%) | Waterloo Swimming | 04/19/2026 | 2026 ST WLOO Classic | |
| 784 | Tomas Barrios Vivas | 50.57 | 10 | B Min | BB: 49.29 (+1.28s | 2.5%) | YMCA of Central Florida | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 785 | Lazar Bursac | 50.57 | 9 | B Min | BB: 49.29 (+1.28s | 2.5%) | Blue Wave Swimming | 05/15/2026 | 2026 SAINT PETE S 2nd LONG COURSE MEET | |
| 786 | Cole Rowley | 50.57 | 8 | B Min | BB: 49.29 (+1.28s | 2.5%) | Mecklenburg Swim Association | 07/24/2026 | 2026 Sailfish Summer Splash | |
| 787 | Crew Lockett | 50.58 | 7 | B Min | BB: 49.29 (+1.29s | 2.6%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | |
| 788 | Carter Busha | 50.58 | 10 | B Min | BB: 49.29 (+1.29s | 2.6%) | Fast Falcons | 06/25/2026 | 2026 FAST Independence Invitational | |
| 789 | Frank Rodriguez | 50.58 | 10 | B Min | BB: 49.29 (+1.29s | 2.6%) | Memphis Tiger Swimming | 05/16/2026 | NAC LC May Classic | |
| 790 | Robert Gaines | 50.59 | 8 | B Min | BB: 49.29 (+1.30s | 2.6%) | Greensboro Community YMCA | 05/15/2026 | 2026 NCAC Meet On The Hill | |
| 791 | Logan Klauke | 50.60 | 7 | B Min | BB: 49.29 (+1.31s | 2.6%) | Unattached | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 792 | Akihito Higgins | 50.60 | 10 | B Min | BB: 49.29 (+1.31s | 2.6%) | Auburn Aquatics | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 793 | Jaxon Noe | 50.62 | 9 | B Min | BB: 49.29 (+1.33s | 2.6%) | Old North State Aquatics | 06/25/2026 | ONSA Independence Invitational Copied | |
| 794 | DongHyuk Kang | 50.65 | 9 | B Min | BB: 49.29 (+1.36s | 2.7%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | |
| 795 | Jonah Densberger | 50.67 | 10 | B Min | BB: 49.29 (+1.38s | 2.7%) | Blue Dolfins | 04/11/2026 | 2026 Ron Nardozzi Pre Derby Sprint Invite C | |
| 796 | Sean McKenna | 50.67 | 10 | B Min | BB: 49.29 (+1.38s | 2.7%) | SwimMAC Carolina | 07/24/2026 | 2026 NC SwimMAC LC Summer Sun Sational | |
| 797 | David Makarov | 50.69 | 9 | B Min | BB: 49.29 (+1.40s | 2.8%) | YMCA of South Florida | 05/22/2026 | 2026 Terrapin Invite | |
| 798 | Aleksei Novik | 50.70 | 10 | B Min | BB: 49.29 (+1.41s | 2.8%) | Tac Titans | 07/24/2026 | 2026 TAC TITANS Closeout Meet | |
| 799 | Kai Boyd | 50.71 | 10 | B Min | BB: 49.29 (+1.42s | 2.8%) | Swim Florida | 06/11/2026 | 2026 RAFC Summer Solstice Invitational | |
| 800 | William Shores | 50.72 | 9 | B Min | BB: 49.29 (+1.43s | 2.8%) | Huntsville Swim Association | 04/18/2026 | HSA April LC 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.