Western Zone Zone Boys 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 701 | Ivan Smarshchok | 44.54 | 7 | B: 43.89 (+0.65s | 1.5%) | King Aquatic Club | 04/25/2025 | 2025 PN KING Spring Derby | ||
| 702 | Alexander Ivanov | 44.56 | 9 | B: 43.89 (+0.67s | 1.5%) | Seattle Metropolitan Aquatic C | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 703 | Calder McPheeters | 44.57 | 9 | B: 43.89 (+0.68s | 1.5%) | California Capital Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 704 | Eddie Bi | 44.57 | 8 | B: 43.89 (+0.68s | 1.5%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 705 | Zachary DeLozier | 44.58 | 8 | B: 43.89 (+0.69s | 1.5%) | Lake Oswego Swim Club | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 706 | Lucien Esparza-Chen | 44.59 | 10 | B: 43.89 (+0.70s | 1.6%) | Pacific Dragons Swim Team | 06/14/2025 | 2025 IST June Invtational | ||
| 707 | Everett Merrill | 44.61 | 7 | B: 43.89 (+0.72s | 1.6%) | Lake Oswego Swim Club | 05/02/2025 | 2025 THSC Spring Invitational | ||
| 708 | Norne Fang | 44.61 | 7 | B: 43.89 (+0.72s | 1.6%) | Milpitas Aquatic Club | 07/19/2025 | Alto Last Splash | ||
| 709 | Marcus England | 44.65 | 9 | B: 43.89 (+0.76s | 1.7%) | Sawtooth Aquatic Club | 05/16/2025 | 2025 Spring Fling LC Invitational | ||
| 710 | Enzo Amorim | 44.65 | 8 | B: 43.89 (+0.76s | 1.7%) | Portneuf Valley Swim Team | 07/19/2024 | 2024 SRS Summer Championships | ||
| 711 | Peter Duffin | 44.66 | 8 | B: 43.89 (+0.77s | 1.7%) | Tri-city Channel Cats | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | ||
| 712 | Wyatt Anderson | 44.67 | 7 | B: 43.89 (+0.78s | 1.7%) | Jcc Jellyfish Club | 06/21/2024 | Water Dragon Open | ||
| 713 | Jeremiah Lee | 44.67 | 9 | B: 43.89 (+0.78s | 1.7%) | Chinook Aquatic Club | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 714 | Nicholas Stefan | 44.67 | 9 | B: 43.89 (+0.78s | 1.7%) | Teamgoldusa | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 715 | Patrick Fullerton | 44.69 | 9 | B: 43.89 (+0.80s | 1.8%) | South Bay Aquatics | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group B | ||
| 716 | Adrito Daas | 44.72 | 9 | B: 43.89 (+0.83s | 1.9%) | Tualatin Hills Swim Club | 07/05/2025 | 2025 OR CRST Summer Blast 3 | ||
| 717 | Owen Deis | 44.74 | 9 | B: 43.89 (+0.85s | 1.9%) | Clovis Swim Club | 06/21/2025 | 2025 FDST June A B Modified LC Invitational | ||
| 718 | Joshua Lung | 44.74 | 7 | B: 43.89 (+0.85s | 1.9%) | Merced Skimmers Swim Team | 07/19/2023 | Renee And Jim Patterson Classic | ||
| 719 | Javier Williams | 44.75 | 10 | B: 43.89 (+0.86s | 1.9%) | Aquawolves Swimming | 06/27/2025 | 2025 CO Zone 2 VMAC Meet | ||
| 720 | William Song | 44.75 | 7 | B: 43.89 (+0.86s | 1.9%) | Seattle Metropolitan Aquatic C | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 721 | Darryl Davis | 44.77 | 8 | B: 43.89 (+0.88s | 2.0%) | Pueblo County Swim Team | 05/30/2025 | 2025 CO COSA Long Course Open | ||
| 722 | Cai Averett | 44.79 | 10 | B: 43.89 (+0.90s | 2.0%) | La Grande Swim Club | 07/05/2025 | Pendleton Open 2025 | ||
| 723 | Vincent Schremer | 44.79 | 7 | B: 43.89 (+0.90s | 2.0%) | Life Time Oregon Swim Team | 07/12/2025 | 2025 OSI Arena Summer LC 10 U Championships | ||
| 724 | Lucas Nguyen | 44.81 | 9 | B: 43.89 (+0.92s | 2.1%) | Valley Splash | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 725 | Isaiah Fadillah | 44.81 | 9 | B: 43.89 (+0.92s | 2.1%) | California Dolphins Swim Team | 06/20/2025 | Zone 2 Last Chance To AG Champs | ||
| 726 | Jayke Hung | 44.81 | 9 | B: 43.89 (+0.92s | 2.1%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 727 | Theodore McElderry | 44.87 | 9 | B: 43.89 (+0.98s | 2.2%) | Utah Valley Aquatics | 07/17/2025 | 2025 UTAGS LC Championships | ||
| 728 | Miles VanderLinden | 44.90 | 8 | B: 43.89 (+1.01s | 2.2%) | Truckee-Tahoe Swim Team | 05/23/2025 | 2025 Intermountain Classic Long Course Meet | ||
| 729 | Luke Chaikriangkrai | 44.91 | 8 | B: 43.89 (+1.02s | 2.3%) | Pro Swimming | 06/20/2025 | 2025 SWAT Summer Solstice | ||
| 730 | Theodore Neese | 44.94 | 9 | B: 43.89 (+1.05s | 2.3%) | Bend Swim Club | 06/20/2025 | Bend Swim Club Sun Country Invite | ||
| 731 | Mikail Adlinsyah | 44.94 | 9 | B: 43.89 (+1.05s | 2.3%) | Swim Excellence Academy | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | ||
| 732 | Birch Dryer | 44.95 | 10 | B: 43.89 (+1.06s | 2.4%) | Hills Hurricane Swimming | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | ||
| 733 | Caden Ye | 44.97 | 9 | B: 43.89 (+1.08s | 2.4%) | Santa Clara Swim Club | 06/27/2025 | Valley Splash | ||
| 734 | Liam Larson | 44.97 | 8 | B: 43.89 (+1.08s | 2.4%) | Pacific Swim | 04/25/2025 | 2025 SI Pacific Swim A BB LCM Group A | ||
| 735 | Cameron Watrous | 44.98 | 8 | B: 43.89 (+1.09s | 2.4%) | Bellevue Club Swim Team | 05/02/2025 | 2025 PN BC May Flowers | ||
| 736 | Lawson Tenfjord | 45.01 | 9 | B: 43.89 (+1.12s | 2.5%) | Highlands Ranch Aquatics | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 737 | Ryan Khalili | 45.05 | 9 | B: 43.89 (+1.16s | 2.6%) | Highlands Ranch Aquatics | 05/16/2025 | 2025 CO NJ Ken Kelley Invite | ||
| 738 | Aurik Ghosh Moulick | 45.08 | 8 | B: 43.89 (+1.19s | 2.6%) | Milpitas Aquatic Club | 06/07/2024 | DACA LC C B A+ Meet | ||
| 739 | Beckett Gibbons | 45.10 | 10 | B: 43.89 (+1.21s | 2.7%) | North Jeffco Swim Team | 07/11/2025 | 2025 CO NJ Firecracker Invite | ||
| 740 | Solomon Fox | 45.10 | 7 | B: 43.89 (+1.21s | 2.7%) | Burlingame Aquatics | 06/09/2023 | Burlingame Aquatic Club Long Course CBA | ||
| 741 | Arjun Niranjan Shetty | 45.13 | 7 | B: 43.89 (+1.24s | 2.7%) | Santa Clara Swim Club | 05/30/2025 | SCSC Pacific Swimming Long Course Intrasquad | ||
| 742 | Alexander Rich | 45.15 | 9 | B: 43.89 (+1.26s | 2.8%) | Maverick Aquatics | 06/19/2025 | 2025 CO Grand Junction Invitational | ||
| 743 | Young Sun | 45.15 | 8 | B: 43.89 (+1.26s | 2.8%) | Pro Swimming | 05/16/2025 | 2025 PN IST Sockeye Springtime Madness | ||
| 744 | Charles LaBonte | 45.16 | 9 | B: 43.89 (+1.27s | 2.8%) | Portland Aquatic Club | 06/20/2025 | 72nd Annual Ted Walker Invitational | ||
| 745 | Kaden Wu | 45.17 | 9 | B: 43.89 (+1.28s | 2.8%) | Denver Swim Academy | 05/17/2025 | 2025 CO Hilltopper Invite | ||
| 746 | Jason Buhr | 45.19 | 9 | B: 43.89 (+1.30s | 2.9%) | Pikes Peak Athletics | 05/17/2025 | 2025 CO Hilltopper Invite | ||
| 747 | Austin Dunn | 45.19 | 9 | B: 43.89 (+1.30s | 2.9%) | Streamliner Aquatics | 07/18/2025 | 2025 LCM Summer Championships | ||
| 748 | Emmett Baertlein | 45.21 | 9 | B: 43.89 (+1.32s | 2.9%) | Prineville Swim Team | 07/25/2025 | 2025 OR East Cascade Season Finale | ||
| 749 | Hudson Porter | 45.22 | 9 | B: 43.89 (+1.33s | 2.9%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 750 | Smith Larsen | 45.24 | 8 | B: 43.89 (+1.35s | 3.0%) | Magic Valley Marlins | 07/18/2025 | 2025 LCM Summer Championships | ||
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.