Western 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 801 | Jasper Yan | 57.66 | 7 | B: 55.39 (+2.27s | 3.9%) | California Dolphins Swim Team | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | ||
| 802 | Finn Zeilman | 57.68 | 10 | B: 55.39 (+2.29s | 4.0%) | Gunnison Stingrays | 06/19/2025 | 2025 CO Grand Junction Invitational | ||
| 803 | Saul Guevara | 57.70 | 8 | B: 55.39 (+2.31s | 4.0%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 804 | August McFarland | 57.74 | 8 | B: 55.39 (+2.35s | 4.1%) | Form Swim Team | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 805 | Benjamin Tanner | 57.75 | 9 | B: 55.39 (+2.36s | 4.1%) | Cedar Swim Club | 07/09/2024 | 2024 CSC July Last Chance | ||
| 806 | Benji Lawler | 57.76 | 10 | B: 55.39 (+2.37s | 4.1%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 807 | Teo Dickens | 57.77 | 9 | B: 55.39 (+2.38s | 4.1%) | Lake Oswego Swim Club | 06/06/2025 | 2025 THSC June Invitational | ||
| 808 | Henry Nelligan | 57.79 | 9 | B: 55.39 (+2.40s | 4.2%) | Sparks Piranhas Swim Team | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
| 809 | League Anakata | 57.81 | 10 | B: 55.39 (+2.42s | 4.2%) | Alameda Gators | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 810 | Theodore Cook | 57.83 | 9 | B: 55.39 (+2.44s | 4.2%) | SlipStream Aquatics | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 811 | Wyatt Bradshaw | 57.83 | 9 | B: 55.39 (+2.44s | 4.2%) | Murray Aquatic Club | 08/01/2025 | 2025 LC Beehive Finale | ||
| 812 | Elliott Lee Chan Kam | 57.84 | 9 | B: 55.39 (+2.45s | 4.2%) | Alto Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 813 | John Tang | 57.87 | 10 | B: 55.39 (+2.48s | 4.3%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 814 | Johnathan Weninger | 57.87 | 9 | B: 55.39 (+2.48s | 4.3%) | Legacy Aquatics | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 815 | Sriram Goriparthi | 57.90 | 9 | B: 55.39 (+2.51s | 4.3%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | ||
| 816 | Michael Zhang-Shen | 57.94 | 9 | B: 55.39 (+2.55s | 4.4%) | Blue Dolphin Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 817 | Gavin Johnston | 57.95 | 9 | B: 55.39 (+2.56s | 4.4%) | Manta Ray Aquatics | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 818 | Malachi Zabilla | 57.98 | 10 | B: 55.39 (+2.59s | 4.5%) | Mission Aurora Colorado Swimmi | 06/27/2025 | 2025 CO Zone 2 DU Meet | ||
| 819 | Sawyer Andrews | 58.07 | 8 | B: 55.39 (+2.68s | 4.6%) | Mission Aurora Colorado Swimmi | 05/16/2025 | 2025 CO ACES Spring Invite | ||
| 820 | Samuel Ewing | 58.16 | 9 | B: 55.39 (+2.77s | 4.8%) | Team Vortex | 06/06/2025 | 2025 CO FAST June Bonanza | ||
| 821 | Jeremy Liu | 58.20 | 9 | B: 55.39 (+2.81s | 4.8%) | Cascadia Swimming | 11/01/2025 | Oregon City Fall Open 2025 | ||
| 822 | John Knudsen | 58.25 | 10 | B: 55.39 (+2.86s | 4.9%) | Puget Sound Swim Club | 06/20/2025 | 2025 IE VS Starlight Open | ||
| 823 | Advent Chang | 58.25 | 10 | B: 55.39 (+2.86s | 4.9%) | Otter Swim Club | 04/19/2025 | Alto Spring Jam Meet | ||
| 824 | Holden Richards | 58.27 | 9 | B: 55.39 (+2.88s | 4.9%) | AC Swim Club | 05/30/2025 | VJO S Tuffy Williams Summer Kickoff Classic | ||
| 825 | Henry Huang | 58.29 | 9 | B: 55.39 (+2.90s | 5.0%) | Daly City Dolphins | 06/06/2025 | BAC C B A Meet | ||
| 826 | Eric Devison | 58.31 | 9 | B: 55.39 (+2.92s | 5.0%) | Walla Walla Swim Club | 05/16/2025 | 2025 Chris Engledow Memorial Meet | ||
| 827 | Bennett Fraser | 58.33 | 7 | B: 55.39 (+2.94s | 5.0%) | Aquawolves Swimming | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | ||
| 828 | Colton Tay | 58.38 | 10 | B: 55.39 (+2.99s | 5.1%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | ||
| 829 | Patrick Wang | 58.39 | 8 | B: 55.39 (+3.00s | 5.1%) | Milpitas Aquatic Club | 06/27/2025 | Valley Splash | ||
| 830 | Isaac Welmerink | 58.42 | 9 | B: 55.39 (+3.03s | 5.2%) | Lakeridge Swim Team | 07/12/2025 | 2025 Silver State Championships | ||
| 831 | Lucas Hernandez | 58.44 | 9 | B: 55.39 (+3.05s | 5.2%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 832 | Mason McKenzie | 58.45 | 10 | B: 55.39 (+3.06s | 5.2%) | Tornadoes Swim Team | 05/30/2025 | LA OPEN 2025 | ||
| 833 | Charles Wright | 58.45 | 9 | B: 55.39 (+3.06s | 5.2%) | Montrose Marlins Swim Club | 07/11/2025 | 2025 CO Western Slope LeagueChampionships | ||
| 834 | Donovan Nkansah | 58.49 | 10 | B: 55.39 (+3.10s | 5.3%) | Kearns Youth Aquatic Team | 06/13/2025 | 2025 SDAT Summer Spectacular | ||
| 835 | Milo Chan | 58.50 | 9 | B: 55.39 (+3.11s | 5.3%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 836 | Ahaan Maknojia | 58.50 | 9 | B: 55.39 (+3.11s | 5.3%) | Issaquah Swim Team | 05/02/2025 | 2025 PN BC May Flowers | ||
| 837 | Daniel Wang | 58.57 | 9 | B: 55.39 (+3.18s | 5.4%) | Seattle Metropolitan Aquatic C | 06/27/2025 | 2025 PN SMAC Summer Classic Invitational | ||
| 838 | Paul Groza | 58.58 | 10 | B: 55.39 (+3.19s | 5.4%) | Vandal Aquatic Club | 07/05/2025 | Pendleton Open 2025 | ||
| 839 | Parker Skelton | 58.59 | 8 | B: 55.39 (+3.20s | 5.5%) | Reno Aquatic Club | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 840 | Charles Heffernan | 58.60 | 8 | B: 55.39 (+3.21s | 5.5%) | Legacy Aquatics | 07/05/2025 | 2025 OR CRST Summer Blast 3 | ||
| 841 | Dean Bishop | 58.64 | 10 | B: 55.39 (+3.25s | 5.5%) | Lakeview Swim Team | 06/20/2025 | Prineville Invitational Swim Meet | ||
| 842 | Truxtun Siegel | 58.65 | 8 | B: 55.39 (+3.26s | 5.6%) | Jbarracudas Swim Team | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 843 | Felix Jackson | 58.65 | 8 | B: 55.39 (+3.26s | 5.6%) | Tualatin Hills Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 844 | Finn Legacki | 58.70 | 10 | B: 55.39 (+3.31s | 5.6%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 845 | Theodore Daines | 58.74 | 10 | B: 55.39 (+3.35s | 5.7%) | Olympus Aquatics | 06/06/2025 | Speed Lake City 2025 | ||
| 846 | Joao Barretto | 58.74 | 9 | B: 55.39 (+3.35s | 5.7%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | ||
| 847 | Weston Leingang | 58.77 | 10 | B: 55.39 (+3.38s | 5.8%) | Avon Swim Club | 05/30/2025 | 2025 CO Barracuda Summer Sizzler Invite | ||
| 848 | Brendan Gao | 58.78 | 9 | B: 55.39 (+3.39s | 5.8%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 849 | Aksel Sauder | 58.81 | 8 | B: 55.39 (+3.42s | 5.8%) | Boise Swim Club | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 850 | Marek Perzov | 58.84 | 10 | B: 55.39 (+3.45s | 5.9%) | Santa Clara Swim Club | 05/17/2024 | Quicksilver Swimming Zone 1S LCM C B A+ 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.