USA Boys 10 & under - 50 M Free
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 | |
|---|---|---|---|---|---|---|---|---|---|
| 151 | Thomas Nash | 33.08 | 10 | AA Min | AAA: 32.99 (+0.09s | 0.3%) | Coast Gaurd Blue Dolphins | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 152 | Connor Ferguson | 33.10 | 9 | AA Min | AAA: 32.99 (+0.11s | 0.3%) | Can Mississauga Aquatic Club | 01/17/2026 | 2026 Azura Winter Open LCM Invite | |
| 153 | Moose Lane | 33.10 | 10 | AA Min | AAA: 32.99 (+0.11s | 0.3%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 154 | Colton Alex | 33.10 | 10 | AA Min | AAA: 32.99 (+0.11s | 0.3%) | Nation\\\\\\'s Capital Swim Club | 06/05/2026 | HNVR Storm Surge 2026 | |
| 155 | Hongjie Xiao | 33.11 | 9 | AA Min | AAA: 32.99 (+0.12s | 0.4%) | Irvine Novaquatics | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 156 | Isaac Dai | 33.12 | 9 | AA Min | AAA: 32.99 (+0.13s | 0.4%) | Mission Viejo Nadadores | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 157 | Jansen Hartzell | 33.12 | 10 | AA Min | AAA: 32.99 (+0.13s | 0.4%) | Unattached | 08/06/2026 | 2026 CZ 14 U Championship Meet MN | |
| 158 | Winston Chase | 33.13 | 10 | AA Min | AAA: 32.99 (+0.14s | 0.4%) | Utah Zone Team | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 159 | Walter Speicher | 33.13 | 10 | AA Min | AAA: 32.99 (+0.14s | 0.4%) | Monocacy Aquatic Club | 07/29/2026 | 2026 MD LSC LC Championship | |
| 160 | Liam Potsch | 33.13 | 10 | AA Min | AAA: 32.99 (+0.14s | 0.4%) | Unattached | 08/06/2026 | 2026 CZ 14 U Championship Meet MN | |
| 161 | Reid Kessel | 33.15 | 10 | AA Min | AAA: 32.99 (+0.16s | 0.5%) | 757swim | 06/11/2026 | NOVA 2026 Virginia Commonwealth Games | |
| 162 | Andy Wang | 33.15 | 10 | AA Min | AAA: 32.99 (+0.16s | 0.5%) | Tualatin Hills Swim Club | 06/12/2026 | 2026 THSC June Open | |
| 163 | Michael Laurence | 33.15 | 9 | AA Min | AAA: 32.99 (+0.16s | 0.5%) | Gulliver Swim Club | 05/15/2026 | 2026 Gulliver LCM Summer Classic | |
| 164 | Brooks Switaj | 33.15 | 9 | AA Min | AAA: 32.99 (+0.16s | 0.5%) | Bellevue Club Swim Team | 05/01/2026 | 2026 PN BC May Flowers Approved | |
| 165 | Milo Radis | 33.17 | 10 | AA Min | AAA: 32.99 (+0.18s | 0.5%) | The Spartans of La Canada | 06/11/2026 | 2026 SCS June AG Invite | |
| 166 | Charlie Lockett | 33.17 | 10 | AA Min | AAA: 32.99 (+0.18s | 0.5%) | Nitro Swimming | 06/20/2026 | 2026 ST NTRO LC Summer Classic | |
| 167 | Ziqian Liu | 33.18 | 10 | AA Min | AAA: 32.99 (+0.19s | 0.6%) | Tac Titans | 05/15/2026 | 2026 TAC TITANS Spring Fling Meet | |
| 168 | Carter Tuisku | 33.18 | 10 | AA Min | AAA: 32.99 (+0.19s | 0.6%) | Unattached | 07/30/2026 | 2026 CZ 14 U Championship Meet IN | |
| 169 | Mason Stout | 33.18 | 10 | AA Min | AAA: 32.99 (+0.19s | 0.6%) | Team Minnesota | 08/06/2026 | 2026 CZ 14 U Championship Meet MN | |
| 170 | Zaheim Cameron | 33.19 | 10 | AA Min | AAA: 32.99 (+0.20s | 0.6%) | Hamilton Area YMCA | 07/23/2026 | 2026 NJ Swim LC Gold Championships | |
| 171 | Carson Zeiger | 33.20 | 10 | AA Min | AAA: 32.99 (+0.21s | 0.6%) | New Wave Swim Team | 07/16/2026 | 2026 NCS LC AG Championships | |
| 172 | Sebastian Gutierrez | 33.20 | 9 | AA Min | AAA: 32.99 (+0.21s | 0.6%) | Anglerfish Aquatics | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 173 | Alexander Hammerschmidt | 33.23 | 10 | AA Min | AAA: 32.99 (+0.24s | 0.7%) | The Western Mass Aquadogs | 06/26/2026 | 2026 NE SUN Summer Solstice | |
| 174 | Jefferson Chiang | 33.27 | 10 | AA Min | AAA: 32.99 (+0.28s | 0.8%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG Invite | |
| 175 | Cameron Boitano | 33.27 | 10 | AA Min | AAA: 32.99 (+0.28s | 0.8%) | Pleasanton Seahawks | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 176 | William Cravens | 33.28 | 10 | AA Min | AAA: 32.99 (+0.29s | 0.9%) | York Swim Club of Northern Vir | 05/01/2026 | Speedo Spring Splash | |
| 177 | Owen Nguyen | 33.28 | 10 | AA Min | AAA: 32.99 (+0.29s | 0.9%) | Mission Viejo Nadadores | 07/16/2026 | 2026 SCS ELITE Age Group LCM Championship | |
| 178 | Walker Lewis | 33.28 | 10 | AA Min | AAA: 32.99 (+0.29s | 0.9%) | Excel Aquatics | 07/17/2026 | 2026 SE Southeastern Summer LC Championships | |
| 179 | Preston Mathis | 33.30 | 10 | AA Min | AAA: 32.99 (+0.31s | 0.9%) | Seahawks Swim Team | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 180 | Dongxin Xian | 33.30 | 10 | AA Min | AAA: 32.99 (+0.31s | 0.9%) | Arcadia Riptides Swim Club | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 181 | Dexter Danont | 33.31 | 10 | AA Min | AAA: 32.99 (+0.32s | 1.0%) | Arctic Aquatics | 07/17/2026 | 2026 NE MST ESC LCM 12 Under Championship | |
| 182 | Preston Kerchusky | 33.33 | 10 | AA Min | AAA: 32.99 (+0.34s | 1.0%) | Unattached | 08/05/2026 | 2026 Western Zone Age Group Championships | |
| 183 | Hayden Reed | 33.35 | 10 | AA Min | AAA: 32.99 (+0.36s | 1.1%) | C.M. Gatton Beaumont YMCA | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 184 | Lucas Pan | 33.36 | 9 | AA Min | AAA: 32.99 (+0.37s | 1.1%) | Santa Clara Swim Club | 07/17/2026 | 2026 Adam Szmidt Memorial PC Summer AG Champs | |
| 185 | Nathan Wang | 33.38 | 10 | AA Min | AAA: 32.99 (+0.39s | 1.2%) | Scarlet Aquatics | 07/23/2026 | 2026 NJ Swim LC Gold Championships | |
| 186 | Daniel Chang | 33.39 | 9 | AA Min | AAA: 32.99 (+0.40s | 1.2%) | Brea Aquatics | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 187 | Gairen Bean | 33.39 | 10 | AA Min | AAA: 32.99 (+0.40s | 1.2%) | South Bay Aquatics | 07/23/2026 | 2026 SI LC AGE GROUP CHAMPIONSHIPS | |
| 188 | Brody Dennis | 33.39 | 10 | AA Min | AAA: 32.99 (+0.40s | 1.2%) | Foxjets Swim Team | 06/11/2026 | 2026 MN AQJT Aquajets Summer Spectacular | |
| 189 | Potter Wright | 33.41 | 10 | AA Min | AAA: 32.99 (+0.42s | 1.3%) | Lexington Dolphins | 07/16/2026 | 2026 Kentucky Swimming LC Championship 2 Co | |
| 190 | Mark Kiselev | 33.42 | 9 | AA Min | AAA: 32.99 (+0.43s | 1.3%) | Royal Swim Team | 07/23/2026 | 2026 CA SCS Summer A G Champs @ BREA | |
| 191 | Marcus Burger | 33.43 | 10 | AA Min | AAA: 32.99 (+0.44s | 1.3%) | SwimMAC Carolina | 06/19/2026 | GSA 70th Annual Eastern Invitational | |
| 192 | Branimir Petkov | 33.45 | 10 | AA Min | AAA: 32.99 (+0.46s | 1.4%) | Evolution Racing Club | 07/23/2026 | 2026 CA SCS Summer A G Champs | |
| 193 | Thiago Mantilla | 33.45 | 10 | AA Min | AAA: 32.99 (+0.46s | 1.4%) | South Florida Aquatic Club | 07/16/2026 | 2026 FGC Summer LC Age Group Championships | |
| 194 | Christopher Porembka | 33.46 | 10 | AA Min | AAA: 32.99 (+0.47s | 1.4%) | Fast Fins Elite | 07/16/2025 | 2025 Texas Age Group Championships | |
| 195 | Ethan Cookson | 33.47 | 10 | AA Min | AAA: 32.99 (+0.48s | 1.4%) | SwimRise Aquatics | 07/09/2026 | 2026 FL Summer Age Group Championships | |
| 196 | Arick Eisler | 33.50 | 9 | AA Min | AAA: 32.99 (+0.51s | 1.5%) | Tac Titans | 07/16/2026 | 2026 NCS LC AG Championships | |
| 197 | Hunter Atkins | 33.50 | 10 | AA Min | AAA: 32.99 (+0.51s | 1.5%) | Palo Alto Stanford Aquatics | 07/30/2026 | Long Course Far Westerns | |
| 198 | Jeffrey Hill | 33.51 | 10 | AA Min | AAA: 32.99 (+0.52s | 1.6%) | Saint Andrew\\\\\\'s Aquatics | 07/16/2026 | 2026 FGC Summer LC Age Group Championships | |
| 199 | Warren Cann | 33.52 | 10 | AA Min | AAA: 32.99 (+0.53s | 1.6%) | New Albany Aquatics Club | 07/23/2026 | 2026 OH LC Junior Championships | |
| 200 | Nathan Gordon | 33.54 | 10 | AA Min | AAA: 32.99 (+0.55s | 1.6%) | Irvine Novaquatics | 06/11/2026 | 2026 SCS June AG 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.