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 | |
|---|---|---|---|---|---|---|---|---|---|
| 51 | Keegan Donnelly | 34.02 | 10 | AA Min | AAA: 33.99 (+0.03s | 0.1%) | Mason Makos Swim Team | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 52 | Ethan Hartley | 34.05 | 10 | AA Min | AAA: 33.99 (+0.06s | 0.2%) | Quest Swimming | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 53 | Blake Wu | 34.09 | 10 | AA Min | AAA: 33.99 (+0.10s | 0.3%) | Bgc-N. Westchester Marlins | 03/07/2026 | 2026 MR AGUA Last Chance Invitational | |
| 54 | Gabriel Nolan | 34.11 | 10 | AA Min | AAA: 33.99 (+0.12s | 0.4%) | Long Island Express | 01/16/2026 | 2026 MR LIE Winterfest Invitational | |
| 55 | Erik Serbinenko | 34.34 | 10 | AA Min | AAA: 33.99 (+0.35s | 1.0%) | Crimson Aquatics | 03/06/2026 | 2026 NE CRIM March Trials Finals Meet | |
| 56 | Theodore Teng | 34.38 | 8 | AA Min | AAA: 33.99 (+0.39s | 1.1%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 57 | Logan Bratu | 34.39 | 10 | AA Min | AAA: 33.99 (+0.40s | 1.2%) | Asphalt Green Unified Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 58 | Cavan Clark | 34.39 | 10 | AA Min | AAA: 33.99 (+0.40s | 1.2%) | Uncle Sam Swim Team | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 59 | Brady Schneider | 34.39 | 10 | AA Min | AAA: 33.99 (+0.40s | 1.2%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 60 | George Kennedy | 34.45 | 8 | AA Min | AAA: 33.99 (+0.46s | 1.3%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | |
| 61 | Ryan Wang | 34.46 | 9 | AA Min | AAA: 33.99 (+0.47s | 1.4%) | Stamford Sailfish Aquatic Club | 12/11/2025 | 2025 NE CRA Winter Invitational | |
| 62 | Maxwell Monahan-Wright | 34.48 | 10 | AA Min | AAA: 33.99 (+0.49s | 1.4%) | Bluefish Swim Club | 03/13/2026 | 2026 NE INST NE Cup | |
| 63 | Jasper Albers | 34.49 | 10 | AA Min | AAA: 33.99 (+0.50s | 1.4%) | Mason Makos Swim Team | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 64 | Jack Greenwood | 34.50 | 10 | AA Min | AAA: 33.99 (+0.51s | 1.5%) | Cavalier Aquatics/Piedmont Fam | 01/31/2026 | LY Vs CA Y January Dual | |
| 65 | Calvin Offutt | 34.50 | 10 | AA Min | AAA: 33.99 (+0.51s | 1.5%) | North Baltimore Aquatic Club | 11/14/2025 | 2025 NBAC Thanksgiving Meet | |
| 66 | Reid Kessel | 34.52 | 9 | AA Min | AAA: 33.99 (+0.53s | 1.5%) | 757swim | 01/09/2026 | 2026 757swim Splash And Dash | |
| 67 | Tyson Wager | 34.56 | 10 | AA Min | AAA: 33.99 (+0.57s | 1.6%) | Machine Aquatics | 12/11/2025 | 2025 Katie Ledecky Invitational | |
| 68 | Tristan MA | 34.58 | 10 | AA Min | AAA: 33.99 (+0.59s | 1.7%) | Twisters Swim Club | 02/20/2026 | 2026 MR Metro Silver Central Champs WEST | |
| 69 | Seth Snyder | 34.58 | 10 | AA Min | AAA: 33.99 (+0.59s | 1.7%) | Lynchburg YMCA Swim Team | 03/19/2026 | 2026 USRY Short Course Champs | |
| 70 | Kamdyn Lemke | 34.66 | 10 | AA Min | AAA: 33.99 (+0.67s | 1.9%) | Amherst Tritons Swim Team | 01/09/2026 | 2026 NE CRIM Jan Team Specialty | |
| 71 | Nathan Gutmanovich | 34.66 | 10 | AA Min | AAA: 33.99 (+0.67s | 1.9%) | Crimson Aquatics | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 72 | Alexander Manguikian | 34.67 | 10 | AA Min | AAA: 33.99 (+0.68s | 2.0%) | York Swim Club of Northern Vir | 03/20/2026 | March Madness 2026 | |
| 73 | Vedant Sapre | 34.70 | 9 | AA Min | AAA: 33.99 (+0.71s | 2.0%) | Condors Swim Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 74 | Brooks Nemeth | 34.71 | 9 | AA Min | AAA: 33.99 (+0.72s | 2.1%) | SwimRVA | 11/22/2025 | Bass Turkey Classic 2025 | |
| 75 | Nicholas Selvaggi | 34.72 | 10 | AA Min | AAA: 33.99 (+0.73s | 2.1%) | Fox Swim Club | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 76 | Nolan Chan | 34.74 | 10 | AA Min | AAA: 33.99 (+0.75s | 2.2%) | Commonwealth Swimming | 02/13/2026 | 2026 NE SAC 10 Under Champs | |
| 77 | Andrew Branach | 34.74 | 10 | AA Min | AAA: 33.99 (+0.75s | 2.2%) | Bergen Barracudas Swim Team | 01/23/2026 | 2026 MR HAWKS AD Trials And Finals | |
| 78 | Jonathan Brado | 34.75 | 10 | AA Min | AAA: 33.99 (+0.76s | 2.2%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 79 | Luke Sweetser | 34.75 | 10 | AA Min | AAA: 33.99 (+0.76s | 2.2%) | Columbia Aquatics Association | 11/07/2025 | 2025 Marlins Invitational | |
| 80 | Liam Johnson | 34.75 | 10 | AA Min | AAA: 33.99 (+0.76s | 2.2%) | Winchester Swim Team | 11/01/2025 | 2025 Fox Fall Invitational 2 | |
| 81 | Edison Smink | 34.76 | 10 | AA Min | AAA: 33.99 (+0.77s | 2.2%) | Rockville Montgomery Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 82 | Poyraz Onerci | 34.76 | 10 | AA Min | AAA: 33.99 (+0.77s | 2.2%) | Machine Aquatics | 03/20/2026 | March Madness 2026 | |
| 83 | Christopher Rochester | 34.82 | 10 | AA Min | AAA: 33.99 (+0.83s | 2.4%) | Columbia Aquatics Association | 12/04/2025 | 2025 Sport Fair Winter Classic | |
| 84 | Jack Nayar | 34.83 | 10 | AA Min | AAA: 33.99 (+0.84s | 2.4%) | Long Island Aquatic Club | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 85 | Thomas Afonin | 34.85 | 10 | AA Min | AAA: 33.99 (+0.86s | 2.5%) | Shorefront Ym-Ywha | 10/10/2025 | 2025 MR LIE Octoberfest Invitational | |
| 86 | Cooper Chen | 34.85 | 10 | AA Min | AAA: 33.99 (+0.86s | 2.5%) | Asphalt Green Unified Aquatics | 01/30/2026 | 2026 MR LIE Second Chance Invitational | |
| 87 | Aiden Abreu | 34.85 | 10 | AA Min | AAA: 33.99 (+0.86s | 2.5%) | Hauppauge Swimming | 12/11/2025 | 2025 MR HAUP Eagle Invitational | |
| 88 | Dylan Friedberg | 34.86 | 10 | AA Min | AAA: 33.99 (+0.87s | 2.5%) | Hauppauge Swimming | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 89 | Ruslan Kondratenok | 34.90 | 10 | AA Min | AAA: 33.99 (+0.91s | 2.6%) | Charles River Aquatics | 03/13/2026 | 2026 NE CRA End Of Season March Invite | |
| 90 | Leo Zhang | 34.92 | 10 | AA Min | AAA: 33.99 (+0.93s | 2.7%) | Bayside Branch YMCA | 03/21/2026 | 2026 NE YNS YMCA New England Championship | |
| 91 | Mason Petrocelli | 34.92 | 10 | AA Min | AAA: 33.99 (+0.93s | 2.7%) | Team Suffolk | 03/13/2026 | 2026 MR SC Junior Metropolitan Championships | |
| 92 | Zubin Reuter | 34.93 | 10 | AA Min | AAA: 33.99 (+0.94s | 2.7%) | Asphalt Green Unified Aquatics | 12/05/2025 | 2025 MR NYS Holiday Classic Trials Finals | |
| 93 | Colton Alex | 34.95 | 10 | AA Min | AAA: 33.99 (+0.96s | 2.7%) | Nation\\\\\\'s Capital Swim Club | 03/12/2026 | 2026 PV SC 14 Under Championships Copied | |
| 94 | Kannon Koser | 34.97 | 10 | AA Min | AAA: 33.99 (+0.98s | 2.8%) | Cavalier Aquatics/Piedmont Fam | 03/12/2026 | 2026 Virginia Swimming SC Age Group Champions | |
| 95 | Carter Bertsche | 35.00 | 10 | AA Min | AAA: 33.99 (+1.01s | 2.9%) | Nova of Virginia | 01/16/2026 | GSA January Jump Start 2026 | |
| 96 | Syrus Tracey | 35.00 | 10 | AA Min | AAA: 33.99 (+1.01s | 2.9%) | Lynchburg YMCA Swim Team | 01/31/2026 | LY Vs CA Y January Dual | |
| 97 | Ken Lee | 35.05 | 10 | AA Min | AAA: 33.99 (+1.06s | 3.0%) | Jersey Flyers Aquatic Club | 02/06/2026 | 2026 MR COND Last Chance Invitational | |
| 98 | Aidan Stringer | 35.09 | 10 | AA Min | AAA: 33.99 (+1.10s | 3.1%) | Rockville Montgomery Swim Club | 10/17/2025 | 2025 RMSC October Kick Off Classic | |
| 99 | Aaron Park | 35.11 | 10 | AA Min | AAA: 33.99 (+1.12s | 3.2%) | Eagle Swim Team Inc. | 03/05/2026 | 2026 MD LSC 14 U Championships | |
| 100 | Mason Bailey | 35.15 | 10 | AA Min | AAA: 33.99 (+1.16s | 3.3%) | SwimRVA | 12/11/2025 | 2025 East Coast WinterFest | |
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.