Eastern Zone Zone Boys 10 & under - 50 Y 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 | |
|---|---|---|---|---|---|---|---|---|---|
| 951 | Jacob Zakrzewski | 42.58 | 9 | BB Min | A: 37.59 (+4.99s | 11.7%) | Ridgewood YMCA Breakers Swim T | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 952 | Beckett Blank | 42.59 | 9 | BB Min | A: 37.59 (+5.00s | 11.7%) | Nation\\\\\\'s Capital Swim Club | 12/04/2025 | 2025 RAYS Nutcracker Classic Copied | |
| 953 | Harris Lai | 42.60 | 9 | BB Min | A: 37.59 (+5.01s | 11.8%) | Qns Aquatic Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 954 | Theodore Davis | 42.60 | 10 | BB Min | A: 37.59 (+5.01s | 11.8%) | Portland Porpoise Swim Club | 03/20/2026 | 2026 NE NSSC March Madness At MIT | |
| 955 | John Goldbeck | 42.60 | 10 | BB Min | A: 37.59 (+5.01s | 11.8%) | Merritt Athletic Swimming | 12/21/2025 | The Grinch Stole My Times (9 O BB Slowe) 2025 | |
| 956 | Jaxon Calloway | 42.60 | 9 | BB Min | A: 37.59 (+5.01s | 11.8%) | Martinsville Marlins | 03/19/2026 | 2026 USRY Short Course Champs | |
| 957 | Ethan Dias | 42.60 | 10 | BB Min | A: 37.59 (+5.01s | 11.8%) | Sachem Swim Club | 03/27/2026 | 2026 MR Bronze Championship South LIE | |
| 958 | Edwin Salerno | 42.61 | 8 | BB Min | A: 37.59 (+5.02s | 11.8%) | Fairfax Foxes Swimming | 12/06/2025 | 2025 Reindeer Mini Meet | |
| 959 | Asher Joosse | 42.61 | 10 | BB Min | A: 37.59 (+5.02s | 11.8%) | Williamsburg Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 960 | Gustavo Bedoya | 42.62 | 9 | BB Min | A: 37.59 (+5.03s | 11.8%) | All Star Aquatics | 02/13/2026 | 2026 ASA President S Day Classic | |
| 961 | Benjamin Birckholtz | 42.63 | 10 | BB Min | A: 37.59 (+5.04s | 11.8%) | Old Dominion Aquatic Club | 02/13/2026 | 2026 Southeast District 9 12 Championship | |
| 962 | Jackson Zuroweste | 42.63 | 10 | BB Min | A: 37.59 (+5.04s | 11.8%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 963 | Caeden DaSalla | 42.63 | 10 | BB Min | A: 37.59 (+5.04s | 11.8%) | Long Island Aquatic Club | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 964 | Conor Galvin | 42.64 | 10 | BB Min | A: 37.59 (+5.05s | 11.8%) | Sprc Stingrays | 09/26/2025 | RAC First Splash 2025 | |
| 965 | Alex Koay | 42.65 | 10 | BB Min | A: 37.59 (+5.06s | 11.9%) | The Fish | 02/13/2026 | 2026 ASA President S Day Classic | |
| 966 | Caden Schlagheck | 42.65 | 10 | BB Min | A: 37.59 (+5.06s | 11.9%) | Nation\\\\\\'s Capital Swim Club | 11/14/2025 | 2025 PV November Open Dulles South | |
| 967 | Logan Pope | 42.66 | 10 | BB Min | A: 37.59 (+5.07s | 11.9%) | Patuxent Aquatics Club | 02/13/2026 | 39th Black History Swim Meet | |
| 968 | Lukas Vuksanovich | 42.68 | 9 | BB Min | A: 37.59 (+5.09s | 11.9%) | Viking Aquatic Club | 03/27/2026 | 2026 MR Metro Bronze Championship North | |
| 969 | Alexander Varga | 42.68 | 9 | BB Min | A: 37.59 (+5.09s | 11.9%) | Tollefson Swimming | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 970 | Finnley Greenwood | 42.69 | 10 | BB Min | A: 37.59 (+5.10s | 11.9%) | Ocean Pines Swim Team | 10/18/2025 | 2025 RAYS Great Pumpkin Splash Invitational | |
| 971 | Jeffrey Krell | 42.69 | 9 | BB Min | A: 37.59 (+5.10s | 11.9%) | YMCA of Virginia\\\\\\'s Blue Ridge | 03/19/2026 | 2026 USRY Short Course Champs | |
| 972 | Nicholas Carille | 42.69 | 9 | BB Min | A: 37.59 (+5.10s | 11.9%) | Long Island Aquatic Club | 01/30/2026 | 2026 MR SSC Polar Bear Plunge | |
| 973 | Brandon Chang | 42.71 | 10 | BB Min | A: 37.59 (+5.12s | 12.0%) | Columbia Aquatics Association | 01/03/2026 | 2026 ASTS Invitational | |
| 974 | Connor Finlayson | 42.72 | 9 | BB Min | A: 37.59 (+5.13s | 12.0%) | Annapolis Swim Club | 11/07/2025 | 2025 Marlins Invitational | |
| 975 | Daniel Ferroni | 42.72 | 10 | BB Min | A: 37.59 (+5.13s | 12.0%) | Jersey Wahoos | 11/07/2025 | 2025 Mid Atlantic AG Championship Showdown | |
| 976 | Thomas Nolan | 42.73 | 10 | BB Min | A: 37.59 (+5.14s | 12.0%) | Hauppauge Swimming | 02/20/2026 | 2026 MR Silvers Championship South HAUP | |
| 977 | Dominic Coyle | 42.74 | 10 | BB Min | A: 37.59 (+5.15s | 12.0%) | Cardinal and Gold Aquatics | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 978 | Alexander Evans | 42.75 | 8 | BB Min | A: 37.59 (+5.16s | 12.1%) | Cardinal and Gold Aquatics | 10/03/2025 | 2025 Aimee McCormick Turrall Memorial Meet | |
| 979 | Cooper Proulx | 42.75 | 10 | BB Min | A: 37.59 (+5.16s | 12.1%) | Kent County YMCA | 02/01/2026 | 2026 NE NCYW 36th Annual YMCA Pentathlon | |
| 980 | Jayden Gohng | 42.76 | 10 | BB Min | A: 37.59 (+5.17s | 12.1%) | Eagle Swim Team Inc. | 03/13/2026 | 2026 Speedo Maryland Junior Championship Si | |
| 981 | Henry Guinnup | 42.76 | 9 | BB Min | A: 37.59 (+5.17s | 12.1%) | York Swim Club of Northern Vir | 11/21/2025 | 2025 Swim Rock | |
| 982 | Siamak Dalley | 42.77 | 9 | BB Min | A: 37.59 (+5.18s | 12.1%) | DC Dept Of Parks and Recreatio | 02/01/2026 | 2026 Little Blue Penguin Pentathlon | |
| 983 | Jacob Simons | 42.77 | 9 | BB Min | A: 37.59 (+5.18s | 12.1%) | Merritt Athletic Swimming | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 984 | Jaxon Cruz | 42.77 | 10 | BB Min | A: 37.59 (+5.18s | 12.1%) | YMCA Fairfax County Reston | 01/10/2026 | 2026 MAKO POLAR PLUNGE | |
| 985 | Wes Tang | 42.77 | 10 | BB Min | A: 37.59 (+5.18s | 12.1%) | Harbor Seals | 03/27/2026 | 2026 MR Bronze Championships Central KBM | |
| 986 | Andre Bryan | 42.78 | 10 | BB Min | A: 37.59 (+5.19s | 12.1%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 987 | Leo Reyes | 42.78 | 9 | BB Min | A: 37.59 (+5.19s | 12.1%) | Occoquan Swimming | 12/11/2025 | 2025 East Coast WinterFest | |
| 988 | Carter Kolakowski | 42.79 | 10 | BB Min | A: 37.59 (+5.20s | 12.2%) | Naval Academy Aquatic Club | 01/17/2026 | 2026 Duck Bowl | |
| 989 | Caleb Lee | 42.79 | 10 | BB Min | A: 37.59 (+5.20s | 12.2%) | Columbia Aquatics Association | 11/14/2025 | GBSA 2025 Thanksgiving Swim Fest | |
| 990 | Luke Bess | 42.80 | 9 | BB Min | A: 37.59 (+5.21s | 12.2%) | Rockville Montgomery Swim Club | 02/20/2026 | 2026 RMSC February Invitational | |
| 991 | Jake Hollandsworth | 42.82 | 9 | BB Min | A: 37.59 (+5.23s | 12.2%) | Arlington Aquatic Club | 01/17/2026 | 2026 PV January Open Audrey Moore | |
| 992 | Roman Mazeres | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Richmond City Riptides | 11/22/2025 | NOVA Cranberry Contender | |
| 993 | Armani Bonds | 42.83 | 10 | BB Min | A: 37.59 (+5.24s | 12.2%) | Rockville Montgomery Swim Club | 03/20/2026 | 2026 RMSC Spring Finale | |
| 994 | Griffin Schepis | 42.84 | 10 | BB Min | A: 37.59 (+5.25s | 12.3%) | Westchester Aquatic Club | 11/08/2025 | 2025 MR PAC Maria Parmanan Invitational | |
| 995 | Kenneth Zhao | 42.85 | 9 | BB Min | A: 37.59 (+5.26s | 12.3%) | Bluefish Swim Club | 01/16/2026 | 2026 NE CS Bronze Championships | |
| 996 | Porter Titus | 42.85 | 9 | BB Min | A: 37.59 (+5.26s | 12.3%) | York Swim Club of Northern Vir | 02/07/2026 | 2026 PM 14 U Champs Qualifier | |
| 997 | Cameron Hernandez | 42.86 | 9 | BB Min | A: 37.59 (+5.27s | 12.3%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 998 | Hiro Johansen | 42.87 | 9 | BB Min | A: 37.59 (+5.28s | 12.3%) | Brooklyn Stingrays | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 999 | Miles Biagi | 42.87 | 10 | BB Min | A: 37.59 (+5.28s | 12.3%) | Club Fit Jefferson Valley | 01/23/2026 | 2026 MR PAC Winter Classic Invitational | |
| 1000 | Daniel Zhou | 42.87 | 8 | BB Min | A: 37.59 (+5.28s | 12.3%) | Arctic Aquatics | 05/01/2026 | 2026 NE ARCT Spring Specialty 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.