USA Boys 10 & under - 50 Y Breast
These rankings show the swimmers' placement within the United States.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 | |
|---|---|---|---|---|---|---|---|---|---|
| 2951 | Joshua Holtzclaw | 50.48 | 10 | B Min | BB: 47.69 (+2.79s | 5.5%) | Royal Swimming | 03/07/2026 | 2026 Lake Huron Regional Meet | |
| 2952 | Andrew Xu | 50.48 | 8 | B Min | BB: 47.69 (+2.79s | 5.5%) | Wasatch Front Fish Market | 12/10/2025 | WFFM December Developmental | |
| 2953 | Gregory Eley | 50.48 | 10 | B Min | BB: 47.69 (+2.79s | 5.5%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 2954 | Thomas Leiby | 50.48 | 9 | B Min | BB: 47.69 (+2.79s | 5.5%) | Planet Swim Aquatics | 09/26/2026 | EAJ Speedo September Meet 2026 | |
| 2955 | Paul Lazar | 50.48 | 9 | B Min | BB: 47.69 (+2.79s | 5.5%) | Cat 5 Aquatics | 10/17/2026 | 2026 Rick Byers Invitational | |
| 2956 | Anthony Atorin | 50.49 | 9 | B Min | BB: 47.69 (+2.80s | 5.5%) | Aquaracers Swim Club | 01/17/2026 | 2026 MR AGUA MLK Invitational | |
| 2957 | Brody Barton | 50.49 | 10 | B Min | BB: 47.69 (+2.80s | 5.5%) | Tampa Y Swimming | 12/12/2025 | 2025 HARRY MEISEL WEST | |
| 2958 | Aezekiel Barcelon | 50.49 | 10 | B Min | BB: 47.69 (+2.80s | 5.5%) | Hickory Foundation YMCA Seahor | 12/05/2025 | 2025 TYDE Winter Championship | |
| 2959 | Laksh Anderegg | 50.49 | 9 | B Min | BB: 47.69 (+2.80s | 5.5%) | La Crosse Area Family YMCA Swi | 10/02/2026 | 2026 MN RSC Fall Pentathlon | |
| 2960 | Noel Castro | 50.50 | 9 | B Min | BB: 47.69 (+2.81s | 5.6%) | Rockville Montgomery Swim Club | 02/14/2026 | 2026 RMSC Gender Blender Mini Meet | |
| 2961 | Reed Davis | 50.50 | 10 | B Min | BB: 47.69 (+2.81s | 5.6%) | 92ny Flying Dolphins | 02/06/2026 | 2026 MR YMID February Classic Copied | |
| 2962 | Caleb Maxwell | 50.50 | 9 | B Min | BB: 47.69 (+2.81s | 5.6%) | Machine Aquatics | 12/20/2025 | 2025 Candy Cane Sprints | |
| 2963 | Oliver Li | 50.50 | 10 | B Min | BB: 47.69 (+2.81s | 5.6%) | Eastside Aquatic Swim Team | 06/19/2026 | 2026 PN SRST Summer Invitational Approved | |
| 2964 | Jaxon Aleksandrowski | 50.51 | 9 | B Min | BB: 47.69 (+2.82s | 5.6%) | Grosse Pointe Gators | 03/07/2026 | 2026 Lake Erie Regional Meet | |
| 2965 | Leonidas Washburn | 50.51 | 9 | B Min | BB: 47.69 (+2.82s | 5.6%) | Metro Surge Aquatic Club | 10/10/2025 | 2025 757 Swim IMX IMR Kickoff Meet | |
| 2966 | Hohyeon Cho | 50.51 | 10 | B Min | BB: 47.69 (+2.82s | 5.6%) | Santa Clara Swim Club | 11/14/2025 | 2025 Santa Clara Swim Club SC CBA Meet | |
| 2967 | Owen Cianciolo | 50.51 | 9 | B Min | BB: 47.69 (+2.82s | 5.6%) | Marlins Of Raleigh | 10/18/2025 | 2025 TAC TITANS 12 U Tri Meet | |
| 2968 | Rex Ji | 50.51 | 9 | B Min | BB: 47.69 (+2.82s | 5.6%) | Wave Aquatics | 10/16/2026 | 2026 PN VAST Fall Classic Invite Approved | |
| 2969 | Aris He | 50.52 | 8 | B Min | BB: 47.69 (+2.83s | 5.6%) | The Fish | 02/13/2026 | 2026 AAC Winter Gator Meet | |
| 2970 | Dominic Iuliucci | 50.52 | 9 | B Min | BB: 47.69 (+2.83s | 5.6%) | Cascade Swim Club | 10/03/2026 | 2026 PN CSC Fall Classic Invitational Approve | |
| 2971 | Noah Glod | 50.53 | 9 | B Min | BB: 47.69 (+2.84s | 5.6%) | Kent County YMCA | 01/17/2026 | 2026 NE KCY SENECY Winter Carnival | |
| 2972 | Jonny Groeber | 50.53 | 9 | B Min | BB: 47.69 (+2.84s | 5.6%) | Upper Arlington Swim Club | 02/19/2026 | 2026 OH UASC SC Regional Championships | |
| 2973 | Thomas Oetgen | 50.53 | 9 | B Min | BB: 47.69 (+2.84s | 5.6%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 2974 | Ajay Amin | 50.53 | 9 | B Min | BB: 47.69 (+2.84s | 5.6%) | Swim South Bay | 09/19/2026 | 2026 Milpitas Aquatic Club Season Kick Off | |
| 2975 | Ben Gonen | 50.53 | 9 | B Min | BB: 47.69 (+2.84s | 5.6%) | Westlake Aquatic Facility | 10/16/2026 | 2026 ST ASC Bob Thompson Open | |
| 2976 | Samuel Wright | 50.53 | 8 | B Min | BB: 47.69 (+2.84s | 5.6%) | Morristown Landing Flyers | 10/17/2026 | ACAC Lois Weir Invitational 2026 | |
| 2977 | Finn Brady | 50.53 | 9 | B Min | BB: 47.69 (+2.84s | 5.6%) | Academy Swim Club | 10/24/2026 | BIG ISLAND SWIMMING @ HPA | |
| 2978 | Thomas Butler | 50.54 | 9 | B Min | BB: 47.69 (+2.85s | 5.6%) | York Swim Club of Northern Vir | 11/02/2025 | 2025 November Friendship Mini Meet | |
| 2979 | Ariel Lin | 50.54 | 8 | B Min | BB: 47.69 (+2.85s | 5.6%) | Twisters Swim Club | 03/07/2026 | 2026 MR Metro 8 Under Championships | |
| 2980 | Dylan Lee | 50.54 | 9 | B Min | BB: 47.69 (+2.85s | 5.6%) | Lifetime | 03/13/2026 | 2026 NE INST NE Cup | |
| 2981 | Aaron Kostogorov | 50.55 | 10 | B Min | BB: 47.69 (+2.86s | 5.7%) | Asheville Jewish Community Cen | 09/27/2025 | 2025 AJCC Blue Ridge Mt Mayhem | |
| 2982 | Theo Ling | 50.55 | 10 | B Min | BB: 47.69 (+2.86s | 5.7%) | Omni Otters Swim Club | 12/13/2025 | 2025 MN RFSC Winter Invite | |
| 2983 | Maddox Merz | 50.55 | 9 | B Min | BB: 47.69 (+2.86s | 5.7%) | Los Gatos Swim Club | 01/16/2026 | 2026 Brian Malick Memorial Z1S Championships | |
| 2984 | Ronan MurdockPerriera | 50.55 | 10 | B Min | BB: 47.69 (+2.86s | 5.7%) | AC Swim Club | 10/03/2026 | Neptune Swimming Fall Classic | |
| 2985 | Gabriel Russell | 50.55 | 8 | B Min | BB: 47.69 (+2.86s | 5.7%) | Csp Tideriders | 10/09/2026 | Fall Festival Invitational | |
| 2986 | Samuel Le | 50.56 | 9 | B Min | BB: 47.69 (+2.87s | 5.7%) | Valley Splash | 02/28/2026 | Swim South Bay | |
| 2987 | Walker Ellis | 50.56 | 9 | B Min | BB: 47.69 (+2.87s | 5.7%) | Team Charlotte Swimming | 03/07/2026 | 2026 MSA March Madness Invitational | |
| 2988 | Bradlee Luxama | 50.56 | 10 | B Min | BB: 47.69 (+2.87s | 5.7%) | YMCA of Middletown Barracudas | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 2989 | Karl Dunkel | 50.56 | 10 | B Min | BB: 47.69 (+2.87s | 5.7%) | Crimson Aquatics | 07/30/2026 | 2026 NE CRA Prelim Final SCY Meet | |
| 2990 | Weston Yates | 50.56 | 9 | B Min | BB: 47.69 (+2.87s | 5.7%) | Waves Of Wilmington Inc | 05/29/2026 | 2026 NSEA Swim May Flowers WOW Dual Meet | |
| 2991 | Jirui Dong | 50.57 | 8 | B Min | BB: 47.69 (+2.88s | 5.7%) | Alto Swim Club | 03/07/2026 | DACA CBA Meet | |
| 2992 | Evan Johnson | 50.57 | 9 | B Min | BB: 47.69 (+2.88s | 5.7%) | Bolles School Sharks | 02/20/2026 | 2026 Area 1 Spring Championships | |
| 2993 | Eli Davis | 50.58 | 9 | B Min | BB: 47.69 (+2.89s | 5.7%) | Stsa | 12/07/2024 | 2024 ST SEAL SC Christmas Classic | |
| 2994 | Jack Nannes | 50.58 | 10 | B Min | BB: 47.69 (+2.89s | 5.7%) | FireFish Swim Team | 03/13/2026 | 2026 NE NSSC NE Cup Championship | |
| 2995 | Graham Lystrup | 50.58 | 10 | B Min | BB: 47.69 (+2.89s | 5.7%) | SlipStream Aquatics | 09/13/2026 | 2026 SSA Red Vs Yellow Intra Squad | |
| 2996 | Aren Citak | 50.58 | 10 | B Min | BB: 47.69 (+2.89s | 5.7%) | Sarasota Tsunami Swim Team | 10/17/2026 | 2026 SPEEDO OCROBERFEST Swim Meet | |
| 2997 | Julian Brown | 50.59 | 10 | B Min | BB: 47.69 (+2.90s | 5.7%) | Razor Aquatics | 11/07/2025 | 25th Annual A3 Red, White, And Blue Classic | |
| 2998 | Enzo Rodrigues | 50.59 | 10 | B Min | BB: 47.69 (+2.90s | 5.7%) | Longhorn Aquatics | 10/18/2026 | 2026 ST TXLA 10 U Fall Kick Off Invite | |
| 2999 | Sanjay Hooda | 50.60 | 10 | B Min | BB: 47.69 (+2.91s | 5.8%) | Rapids Area YMCA | 02/21/2026 | 2026 Michigan YMCA Clusters Championship | |
| 3000 | Max Shen | 50.60 | 10 | B Min | BB: 47.69 (+2.91s | 5.8%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
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.