USA Boys 10 & under - 50 M Back
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 101 | Yuri Igitkhanyan | 38.55 | 10 | AAA Min | AAAA: 36.99 (+1.56s | 4.0%) | Bravo Swim Team | 05/22/2026 | 2026 Terrapin Invite | |
| 102 | Chandler Lourie | 38.56 | 10 | AAA Min | AAAA: 36.99 (+1.57s | 4.1%) | Life Time Southeast Swim Team | 06/26/2026 | 2026 SE Richard Quick Invitational | |
| 103 | Chase Witt | 38.56 | 10 | AAA Min | AAAA: 36.99 (+1.57s | 4.1%) | Gold\\\\\\'s Aquatics Club (Camas) | 04/25/2026 | GACC Spring Invitational | |
| 104 | Dexter Danont | 38.58 | 10 | AAA Min | AAAA: 36.99 (+1.59s | 4.1%) | Arctic Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 105 | Rafael Parlato | 38.60 | 10 | AAA Min | AAAA: 36.99 (+1.61s | 4.2%) | Fenix Swim Club | 05/22/2026 | 2026 Doral Swim Club LCM Spring Invite | |
| 106 | Benjamin Russell | 38.62 | 10 | AAA Min | AAAA: 36.99 (+1.63s | 4.2%) | Csp Tideriders | 05/29/2026 | 2026 Meet Me In St Louis Invite | |
| 107 | Paxton Goldsborough | 38.62 | 10 | AAA Min | AAAA: 36.99 (+1.63s | 4.2%) | Academy Swim Club | 05/16/2026 | BIG ISLAND SWIMMING @ KCAC | |
| 108 | Gleb Nikishin | 38.63 | 10 | AAA Min | AAAA: 36.99 (+1.64s | 4.2%) | SwimRight Team | 05/22/2026 | 2026 Doral Swim Club LCM Spring Invite | |
| 109 | Anders Hammond | 38.67 | 10 | AAA Min | AAAA: 36.99 (+1.68s | 4.3%) | Riptide Swim Team | 06/12/2026 | 2026 CO CSI Long Course Open | |
| 110 | Ralph Haman | 38.67 | 10 | AAA Min | AAAA: 36.99 (+1.68s | 4.3%) | Tennessee Aquatics | 06/04/2026 | 2026 Beaman Toyota Firecracker Invite | |
| 111 | Reid Kelly | 38.69 | 10 | AAA Min | AAAA: 36.99 (+1.70s | 4.4%) | Riptide Swim Team | 06/18/2026 | 2026 CO Grand Junction Invitational | |
| 112 | Russell Choy | 38.69 | 10 | AAA Min | AAAA: 36.99 (+1.70s | 4.4%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 113 | Mason Nguyen | 38.69 | 10 | AAA Min | AAAA: 36.99 (+1.70s | 4.4%) | Aquazot Swim Club | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 114 | Maxim Kurochkin | 38.71 | 10 | AAA Min | AAAA: 36.99 (+1.72s | 4.4%) | Cat 5 Aquatics | 05/02/2026 | 2026 GPAC Flip Flop Invitational | |
| 115 | Leo Groneck | 38.71 | 10 | AAA Min | AAAA: 36.99 (+1.72s | 4.4%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 116 | Whitt Jaskot | 38.75 | 10 | AAA Min | AAAA: 36.99 (+1.76s | 4.5%) | Cavalier Aquatics/Piedmont Fam | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 117 | Leonardo Mora Carrillo | 38.76 | 10 | AAA Min | AAAA: 36.99 (+1.77s | 4.6%) | Blue Marlins Aquatic Club | 05/22/2026 | 2026 T2 Aquatics Norris Foundation LC Meet | |
| 118 | Jack Armbruster | 38.77 | 10 | AAA Min | AAAA: 36.99 (+1.78s | 4.6%) | San Clemente Aquatic Team | 06/11/2026 | 2026 SCS June AG Invite | |
| 119 | Layton Groneck | 38.79 | 10 | AAA Min | AAAA: 36.99 (+1.80s | 4.6%) | Northern KY Clippers | 06/05/2026 | 25th Annual CLPR David Webb Meet | |
| 120 | Bennett Montague | 38.82 | 10 | AAA Min | AAAA: 36.99 (+1.83s | 4.7%) | Cypress Fairbanks Swim Club | 06/12/2026 | 2026 ST TXLA Texas Open Invite | |
| 121 | Branimir Petkov | 38.82 | 10 | AAA Min | AAAA: 36.99 (+1.83s | 4.7%) | Evolution Racing Club | 06/11/2026 | 2026 SCS June AG Invite | |
| 122 | Hamilton Holliday | 38.83 | 10 | AAA Min | AAAA: 36.99 (+1.84s | 4.7%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 123 | Nolan Robertson | 38.84 | 10 | AAA Min | AAAA: 36.99 (+1.85s | 4.8%) | Lakeside Swim Team | 07/09/2026 | 46th Annual Seahawk Invitational | |
| 124 | Henson Terrill | 38.86 | 10 | AAA Min | AAAA: 36.99 (+1.87s | 4.8%) | Hydro Elite Aquatic Team | 07/16/2025 | 2025 Texas Age Group Championships | |
| 125 | Luke Chai | 38.87 | 9 | AAA Min | AAAA: 36.99 (+1.88s | 4.8%) | Pleasanton Seahawks | 06/13/2026 | PC CDST LC C B BB+ 26 074 | |
| 126 | Oliver Gist-Pitts | 38.88 | 10 | AAA Min | AAAA: 36.99 (+1.89s | 4.9%) | Riptide Swim Team | 06/12/2026 | 2026 CO CSI Long Course Open | |
| 127 | Leon Escarcega Hernandez | 38.90 | 10 | AAA Min | AAAA: 36.99 (+1.91s | 4.9%) | Halcones Marinos Capn | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 128 | Nicholas Liu | 38.90 | 10 | AAA Min | AAAA: 36.99 (+1.91s | 4.9%) | Alto Swim Club | 06/26/2026 | SUNN Silicon Valley CBA+ LCM | |
| 129 | Miles Lee | 38.91 | 10 | AAA Min | AAAA: 36.99 (+1.92s | 4.9%) | New Wave Swim Team | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 130 | Nathan Campbell | 38.93 | 9 | AAA Min | AAAA: 36.99 (+1.94s | 5.0%) | Southwestern Aquatics Team - S | 07/03/2026 | 2026 Keo Nakama Swim Meet | |
| 131 | Angel Garcia | 38.93 | 10 | AAA Min | AAAA: 36.99 (+1.94s | 5.0%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 132 | Heath Cobb | 38.93 | 9 | AAA Min | AAAA: 36.99 (+1.94s | 5.0%) | Metroplex Aquatics | 07/16/2025 | 2025 Texas Age Group Championships | |
| 133 | Matvey Fadeev | 38.96 | 10 | AAA Min | AAAA: 36.99 (+1.97s | 5.1%) | Issaquah Swim Team | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 134 | Lucius Leven | 38.96 | 10 | AAA Min | AAAA: 36.99 (+1.97s | 5.1%) | Alamo Area Aquatic Association | 05/01/2026 | 2026 ST AAAA 23rd Annual Cinco De Mayo | |
| 135 | Jerry Ji | 38.98 | 10 | AAA Min | AAAA: 36.99 (+1.99s | 5.1%) | Brea Aquatics | 06/11/2026 | ARMADA 2026 SCS June AG Invite | |
| 136 | Jaden Moy | 38.99 | 10 | AAA Min | AAAA: 36.99 (+2.00s | 5.1%) | Fast Falcons | 12/05/2025 | 2025 Speedo Gator Holiday Classic | |
| 137 | Wyatt Larson | 38.99 | 10 | AAA Min | AAAA: 36.99 (+2.00s | 5.1%) | Denver Swim Academy | 05/16/2026 | 2026 CO Hilltopper Invite | |
| 138 | Francis Li | 39.02 | 9 | AA Min | AAA: 38.99 (+0.03s | 0.1%) | Unattached | 08/07/2024 | 2024 EZ LC Age Group Championship | |
| 139 | Logan Glick | 39.04 | 10 | AA Min | AAA: 38.99 (+0.05s | 0.1%) | Texas Ford Aquatics | 07/16/2025 | 2025 Texas Age Group Championships | |
| 140 | Michael Governal | 39.05 | 10 | AA Min | AAA: 38.99 (+0.06s | 0.2%) | Kansas City Blazers | 06/26/2026 | 2026 HSA June Invitational | |
| 141 | Renzhi Dong | 39.06 | 10 | AA Min | AAA: 38.99 (+0.07s | 0.2%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC Meet | |
| 142 | Reyansh Dhwajad | 39.10 | 10 | AA Min | AAA: 38.99 (+0.11s | 0.3%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 143 | Marco Sun | 39.14 | 10 | AA Min | AAA: 38.99 (+0.15s | 0.4%) | Pleasanton Seahawks | 06/07/2025 | 2025 06 07 CDST LC C B BB+ Meet | |
| 144 | Arlo Edwards | 39.14 | 10 | AA Min | AAA: 38.99 (+0.15s | 0.4%) | Memphis Tiger Swimming | 06/26/2026 | 2026 Dick Fadgen Tiger Classic | |
| 145 | Mason Bailey | 39.20 | 10 | AA Min | AAA: 38.99 (+0.21s | 0.5%) | SwimRVA | 06/12/2026 | 2026 SwimRVA Summer Invitational | |
| 146 | Jayden Yuen | 39.21 | 10 | AA Min | AAA: 38.99 (+0.22s | 0.6%) | Arctic Aquatics | 04/11/2026 | 2026 NE CS Season Opener | |
| 147 | Gavin Mahrous | 39.23 | 9 | AA Min | AAA: 38.99 (+0.24s | 0.6%) | Sioux Falls Swim Team | 05/08/2026 | 2026 SD SFST Ready For Long Course Meet | |
| 148 | Aurelius Lien | 39.24 | 9 | AA Min | AAA: 38.99 (+0.25s | 0.6%) | Santa Clara Swim Club | 05/22/2026 | 2026 Zone 1 South Firecracker 400 | |
| 149 | Paxton Marvray | 39.24 | 10 | AA Min | AAA: 38.99 (+0.25s | 0.6%) | Sawtooth Aquatic Club | 06/19/2026 | Bend Swim Club Sun Country Invite 2026 | |
| 150 | Hugo Linowski | 39.25 | 10 | AA Min | AAA: 38.99 (+0.26s | 0.7%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
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.