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 | |
|---|---|---|---|---|---|---|---|---|---|
| 3151 | Axel Buelow | 54.44 | 9 | B Min | BB: 49.29 (+5.15s | 9.5%) | Blue Dolfins | 05/15/2026 | 2026 PA Long Course Invite | |
| 3152 | Zackary Benyaminov | 54.45 | 8 | B Min | BB: 49.29 (+5.16s | 9.5%) | Torpedo Swim School | 05/15/2026 | 2026 Kent B Holdren Memorial Meet | |
| 3153 | Colin Rogers | 54.46 | 7 | B Min | BB: 49.29 (+5.17s | 9.5%) | Lakeside Swim Team | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 3154 | Evan Kang | 54.47 | 9 | B Min | BB: 49.29 (+5.18s | 9.5%) | Puffins Swimming | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 3155 | Skyler Merritt-Hiebing | 54.47 | 10 | B Min | BB: 49.29 (+5.18s | 9.5%) | Germantown Swim Team | 06/05/2026 | 2026 Baylor Summer Long Course Invitational | |
| 3156 | Ethan Fu | 54.48 | 10 | B Min | BB: 49.29 (+5.19s | 9.5%) | Olympic Cascade Aquatics | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | |
| 3157 | Sean McKenna | 54.49 | 10 | B Min | BB: 49.29 (+5.20s | 9.5%) | SwimMAC Carolina | 05/01/2026 | 2026 NC SwimMAC Spring Splash | |
| 3158 | Noah Markowski | 54.50 | 10 | B Min | BB: 49.29 (+5.21s | 9.6%) | Biloxi Elite Swim Team | 04/18/2026 | 2026 CMSA First Chance LCM | |
| 3159 | Aniyant Karthik | 54.50 | 9 | B Min | BB: 49.29 (+5.21s | 9.6%) | Olympic Cascade Aquatics | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 3160 | Adam Kozhemiako | 54.50 | 8 | B Min | BB: 49.29 (+5.21s | 9.6%) | Seattle Metropolitan Aquatic C | 04/24/2026 | 2026 PN SMAC Spring Showers LC Challenge | |
| 3161 | Wyatt Leuer | 54.50 | 8 | B Min | BB: 49.29 (+5.21s | 9.6%) | Wright County Wave Swim Club | 06/05/2026 | 2026 MN NSAC Summer Invite | |
| 3162 | Advent Chang | 54.50 | 10 | B Min | BB: 49.29 (+5.21s | 9.6%) | Otter Swim Club | 06/12/2026 | 2026 DACA LC CBA Meet | |
| 3163 | Samuel Martin | 54.50 | 9 | B Min | BB: 49.29 (+5.21s | 9.6%) | SaltRakers Aquatic Club | 07/04/2025 | 2025 SPA S SEMINOLE SUNRISE LANES SWIM MEET | |
| 3164 | Derek Feng | 54.51 | 10 | B Min | BB: 49.29 (+5.22s | 9.6%) | San Ramon Valley Aquatics | 05/24/2025 | 2025 Tiger Aquatics C B BB+ Memorial Day Meet | |
| 3165 | Camden Evenson | 54.51 | 10 | B Min | BB: 49.29 (+5.22s | 9.6%) | Aberdeen Swim Club | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 3166 | Noah Vukojevic | 54.51 | 8 | B Min | BB: 49.29 (+5.22s | 9.6%) | Olympus Aquatics | 05/20/2025 | Kearns LC Classic | |
| 3167 | Sriram Goriparthi | 54.51 | 9 | B Min | BB: 49.29 (+5.22s | 9.6%) | Front Range Barracudas | 05/29/2026 | 2026 CO Barracuda Summer Sizzler Invite | |
| 3168 | Evan Brisco | 54.52 | 9 | B Min | BB: 49.29 (+5.23s | 9.6%) | Velocity Aquatics | 06/19/2026 | 2026 SD Aberdeen Summer High Point Swim Meet | |
| 3169 | Ettore Billip | 54.53 | 9 | B Min | BB: 49.29 (+5.24s | 9.6%) | Palo Alto Stanford Aquatics | 05/16/2026 | 2026 DACA LC CBA+ | |
| 3170 | Jackson Lindsey | 54.53 | 7 | B Min | BB: 49.29 (+5.24s | 9.6%) | Highlands Ranch Aquatics | 05/15/2026 | 2026 CO NJ Ken Kelley Invite | |
| 3171 | Eugene McCarthy | 54.55 | 10 | B Min | BB: 49.29 (+5.26s | 9.6%) | Mighty Marlins Swim Club | 05/28/2026 | 2026 IE VS Apple Capital | |
| 3172 | Jonathan Chu | 54.55 | 10 | B Min | BB: 49.29 (+5.26s | 9.6%) | Pacifica Sea Lions | 07/10/2026 | 2026 NNA Silver State Championships | |
| 3173 | Patrick McAuliff | 54.55 | 7 | B Min | BB: 49.29 (+5.26s | 9.6%) | Edina Swim Club | 05/28/2026 | 2026 MN WOLF HUFF N PUFF INVITE | |
| 3174 | Scott Bowermaster | 54.55 | 8 | B Min | BB: 49.29 (+5.26s | 9.6%) | Huntsville Swim Association | 06/26/2026 | 2026 HSA June Invitational | |
| 3175 | Cable George | 54.56 | 10 | B Min | BB: 49.29 (+5.27s | 9.7%) | Columbia River Swim Team | 05/16/2026 | 2026 TEAM Showdown | |
| 3176 | Emmett Tourney | 54.56 | 10 | B Min | BB: 49.29 (+5.27s | 9.7%) | Red Wing Swim Club | 05/03/2025 | 2025 MN RSC Pentathlon | |
| 3177 | Gabriel Fabiano | 54.56 | 9 | B Min | BB: 49.29 (+5.27s | 9.7%) | Planet Swim Aquatics | 05/16/2026 | 2026 PSA May Invite | |
| 3178 | George Hendrix | 54.56 | 8 | B Min | BB: 49.29 (+5.27s | 9.7%) | SwimMAC Carolina | 06/05/2026 | 2026 TEAM School S Out Summer Invite | |
| 3179 | Raymond Kanapesky | 54.57 | 9 | B Min | BB: 49.29 (+5.28s | 9.7%) | Sporting Jax Aquatic Club | 05/22/2026 | EAJ Mayhem 2026 | |
| 3180 | Wallace Cole | 54.59 | 8 | B Min | BB: 49.29 (+5.30s | 9.7%) | Plantation Swim Team | 06/06/2026 | 18th Annual LC NPB Summer Kickoff | |
| 3181 | Eyad Yossef | 54.59 | 8 | B Min | BB: 49.29 (+5.30s | 9.7%) | Pro Swimming | 05/15/2026 | 2026 PN IST Sockeye Springtime Madness App | |
| 3182 | Owen Goettel | 54.59 | 8 | B Min | BB: 49.29 (+5.30s | 9.7%) | Lakewood Ranch Swim Associatio | 06/07/2025 | 2025 SRQ SUMMER AGE GROUP MEET | |
| 3183 | Reyansh Shah | 54.61 | 9 | B Min | BB: 49.29 (+5.32s | 9.7%) | South Valley Makos | 06/20/2026 | Zone 1 South Swim Under The Stars | |
| 3184 | Ogden Wagner | 54.61 | 7 | B Min | BB: 49.29 (+5.32s | 9.7%) | Heart of Texas Swim Team | 06/20/2026 | 2026 ST NTRO LC Summer Classic | |
| 3185 | Leo Gibson | 54.61 | 9 | B Min | BB: 49.29 (+5.32s | 9.7%) | Tnt Swimming | 04/18/2026 | 2026 CMSA First Chance LCM | |
| 3186 | Jack Mistrot | 54.62 | 9 | B Min | BB: 49.29 (+5.33s | 9.8%) | West Coast Aquatics | 05/29/2026 | 2026 TRI CITY INVITATIONAL | |
| 3187 | Jude Pryjmak | 54.63 | 7 | B Min | BB: 49.29 (+5.34s | 9.8%) | Nashville Aquatic Club | 04/18/2026 | HSA April LC Meet | |
| 3188 | Noah Granek Brown | 54.63 | 8 | B Min | BB: 49.29 (+5.34s | 9.8%) | Lake Oswego Swim Club | 04/25/2026 | GACC Spring Invitational | |
| 3189 | Jai Duncan Minor | 54.64 | 9 | B Min | BB: 49.29 (+5.35s | 9.8%) | Portland Aquatic Club | 05/22/2026 | 2026 THSC Memorial Weekend Meet | |
| 3190 | Sullivan Decker | 54.65 | 9 | B Min | BB: 49.29 (+5.36s | 9.8%) | Marlins Of Raleigh | 06/26/2026 | 2026 MOR Long Course Qualifier | |
| 3191 | Diego Watts | 54.65 | 7 | B Min | BB: 49.29 (+5.36s | 9.8%) | Sebastopol Sea Serpents | 05/29/2026 | VJO S Tuffy Williams Summer Kickoff Classic | |
| 3192 | Nathaniel Sheldon | 54.65 | 9 | B Min | BB: 49.29 (+5.36s | 9.8%) | Crimson Aquatics | 06/12/2026 | 2026 NE CS Summer Solstice | |
| 3193 | Ryan Chen | 54.66 | 9 | B Min | BB: 49.29 (+5.37s | 9.8%) | Kentucky Aquatics | 04/25/2026 | 2026 Triton Derby Swim Festival | |
| 3194 | Reyansh Kini | 54.67 | 10 | B Min | BB: 49.29 (+5.38s | 9.8%) | San Ramon Valley Aquatics | 06/07/2025 | Orinda Aquatics LC C B BB+ Meet | |
| 3195 | Mikail Adlinsyah | 54.67 | 10 | B Min | BB: 49.29 (+5.38s | 9.8%) | Swim Excellence Academy | 07/11/2025 | 2025 SI SDSA All Ages NTS Meet | |
| 3196 | Thomas Tiziani | 54.67 | 10 | B Min | BB: 49.29 (+5.38s | 9.8%) | Waterloo Swimming | 06/14/2026 | 2026 ST WLOO Last Chance | |
| 3197 | Alexander Woodard | 54.67 | 9 | B Min | BB: 49.29 (+5.38s | 9.8%) | COSA Swimming | 05/30/2025 | 2025 CO COSA Long Course Open | |
| 3198 | Diego Lechuga | 54.68 | 8 | B Min | BB: 49.29 (+5.39s | 9.9%) | EL Paso Border Land Swim Team | 06/12/2026 | 2026 BD DSSC Poppas Day | |
| 3199 | Milo Groeschel | 54.68 | 8 | B Min | BB: 49.29 (+5.39s | 9.9%) | Longhorn Aquatics | 06/05/2026 | 2026 ST SRG Arena Surge Shark Sizzler | |
| 3200 | Aaden Yu | 54.68 | 8 | B Min | BB: 49.29 (+5.39s | 9.9%) | Charles River Aquatics | 05/08/2026 | 2026 NE CRA MIT Team Specialty LC 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.