USA Boys 10 & under - 100 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
1201 Benjamin Yaghoubzade 1:42.49 8 B: 1:40.99 (+1.50s | 1.5%) Los Altos Mountain View Aquati 06/27/2025 Silicon Valley LC CBA+ Meet
1202 Dean Chou 1:42.50 8 B: 1:40.99 (+1.51s | 1.5%) Capital Area Aquatics 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Free
47.72
47.72
100 Free
54.78
1:42.50
100 Free
1:42.50
1203 Luke Wang 1:42.55 8 B: 1:40.99 (+1.56s | 1.5%) Front Range Barracudas 04/25/2025 2025 CO Steve Drozda LC Shotgun
1204 Callahan Calkins 1:42.57 9 B: 1:40.99 (+1.58s | 1.5%) Hydro Swim Club 05/30/2025 Hydro4 Summer Open
1205 Luca Moyes 1:42.57 8 B: 1:40.99 (+1.58s | 1.5%) Lake Oswego Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
48.73
48.73
100 Free
53.84
1:42.57
100 Free
1:42.57
1206 Owen Hoots 1:42.63 8 B: 1:40.99 (+1.64s | 1.6%) Watertown Area Swim Club 07/18/2025 2025 SD State Long Course Meet
50 Free
49.83
49.83
100 Free
52.80
1:42.63
100 Free
1:42.63
1207 Elijah Wieczorek 1:42.67 9 B: 1:40.99 (+1.68s | 1.6%) Canon City Piranhas 06/06/2025 2025 CO La Junta Invitational
1208 Alex Borz 1:42.72 9 B: 1:40.99 (+1.73s | 1.7%) Indian River Aquatics 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
1209 Yavin Dantra 1:42.75 8 B: 1:40.99 (+1.76s | 1.7%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
1210 David Chen 1:42.76 8 B: 1:40.99 (+1.77s | 1.7%) Tualatin Hills Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Free
47.32
47.32
100 Free
55.44
1:42.76
100 Free
1:42.76
1211 Jackson Fernandez 1:42.77 10 B: 1:40.99 (+1.78s | 1.7%) Carrollwood Village Swim Team 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Free
48.44
48.44
100 Free
54.33
1:42.77
100 Free
1:42.77
1212 Rufus Tang 1:42.77 9 B: 1:40.99 (+1.78s | 1.7%) Pacific Dragons Swim Team 05/16/2025 2025 PN IST Sockeye Springtime Madness
1213 Skye Gautschi 1:42.77 8 B: 1:40.99 (+1.78s | 1.7%) Valley Splash 06/27/2025 Valley Splash
1214 James Goodwillie 1:42.89 7 B: 1:40.99 (+1.90s | 1.8%) Hanover Aquatics 05/17/2024 HNVR Storm Surge 2024
1215 Emmett Baertlein 1:42.89 9 B: 1:40.99 (+1.90s | 1.8%) Prineville Swim Team 07/25/2025 2025 OR East Cascade Season Finale
1216 Jack Anderson 1:42.89 8 B: 1:40.99 (+1.90s | 1.8%) Hydro Swim Club 05/30/2025 Hydro4 Summer Open
1217 Brycen Hao 1:42.91 10 B: 1:40.99 (+1.92s | 1.9%) Pacifica Sea Lions 07/19/2025 Alto Last Splash
1218 Shuyi Tan 1:42.96 8 B: 1:40.99 (+1.97s | 1.9%) Blue Dolphin Swim Team 06/14/2025 2025 IST June Invtational
1219 Mayson Lu 1:42.97 10 B: 1:40.99 (+1.98s | 1.9%) Racer X Aquatics 06/12/2025 Holtrey Summer Classic
50 Free
48.36
48.36
100 Free
54.61
1:42.97
100 Free
1:42.97
1220 Wallace Cole 1:42.98 8 B: 1:40.99 (+1.99s | 1.9%) SwimFast 01/17/2026 2026 Azura Winter Open LCM Invite
1221 Symon Kartsev 1:43.01 9 B: 1:40.99 (+2.02s | 2.0%) Sailfish 05/04/2025 2025 ST TXLA 10 U End Of School Splash
50 Free
48.14
48.14
100 Free
54.87
1:43.01
100 Free
1:43.01
1222 Andrew Moehle 1:43.02 9 B: 1:40.99 (+2.03s | 2.0%) Cottonwood Heights Aquatics 06/27/2025 WFFM Red White And Black 2025
1223 Stefano Ferrarese 1:43.05 8 B: 1:40.99 (+2.06s | 2.0%) Nitro Swimming 04/26/2025 2025 ST NTRO Splashing Into Long Course
50 Free
48.40
48.40
100 Free
54.65
1:43.05
100 Free
1:43.05
1224 Alex Warren Moy 1:43.06 9 B: 1:40.99 (+2.07s | 2.0%) Palo Alto Stanford Aquatics 05/24/2025 2025 Mike Snyder Memorial
50 Free
48.79
48.79
100 Free
54.27
1:43.06
100 Free
1:43.06
1225 Carter Nielsen 1:43.07 9 B: 1:40.99 (+2.08s | 2.0%) Nova of Virginia 07/11/2024 2024 RAYS Summer Awards
50 Free
47.25
47.25
100 Free
55.82
1:43.07
100 Free
1:43.07
1226 Hunter Lind 1:43.07 8 B: 1:40.99 (+2.08s | 2.0%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
50 Free
49.27
49.27
100 Free
53.80
1:43.07
100 Free
1:43.07
1227 Taenam Oh jr 1:43.07 8 B: 1:40.99 (+2.08s | 2.0%) Bolles School Sharks 07/25/2025 2025 Area 1 LCM Championships
50 Free
49.17
49.17
100 Free
53.90
1:43.07
100 Free
1:43.07
1228 Cody Darnell 1:43.07 9 B: 1:40.99 (+2.08s | 2.0%) South Valley Makos 06/27/2025 Valley Splash
1229 Noah Hamdaoui 1:43.11 8 B: 1:40.99 (+2.12s | 2.1%) Nation\\\\\\'s Capital Swim Club 04/26/2024 2024 Helen Wang Sunflower Classic
1230 Isaac Marcuson 1:43.14 9 B: 1:40.99 (+2.15s | 2.1%) Aspire Aquatics of Colorado 07/11/2025 2025 CO NJ Firecracker Invite
1231 Matteo Vargas 1:43.14 9 B: 1:40.99 (+2.15s | 2.1%) Life Time Fitness Utah Swim Te 06/06/2025 Speed Lake City 2025
50 Free
47.12
47.12
100 Free
56.02
1:43.14
100 Free
1:43.14
1232 Eric Johnson 1:43.16 9 B: 1:40.99 (+2.17s | 2.1%) Nova of Virginia 05/17/2024 Freedom Splash
1233 Julian Lee 1:43.18 8 B: 1:40.99 (+2.19s | 2.1%) Unattached 04/05/2025 EAJ Spring Into Long Course
1234 Charles LaBonte 1:43.19 9 B: 1:40.99 (+2.20s | 2.1%) Portland Aquatic Club 06/26/2025 2025 Howard Jones Open
1235 Zhencheng Xu 1:43.20 9 B: 1:40.99 (+2.21s | 2.1%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
1236 Kai Chen 1:43.25 9 B: 1:40.99 (+2.26s | 2.2%) Alto Swim Club 04/19/2025 Alto Spring Jam Meet
1237 Noah Dunning 1:43.25 8 B: 1:40.99 (+2.26s | 2.2%) Bangor YMCA Barracudas 07/11/2024 2024 ME 3rd Annual LCM Championships
50 Free
49.21
49.21
100 Free
54.04
1:43.25
100 Free
1:43.25
1238 Theodore Neese 1:43.34 9 B: 1:40.99 (+2.35s | 2.3%) Bend Swim Club 06/20/2025 Bend Swim Club Sun Country Invite
1239 Bence Thomas 1:43.35 7 B: 1:40.99 (+2.36s | 2.3%) Gulf Coast Swim Team 06/20/2025 2025 GCST MARK MCCAW SUMMER
50 Free
48.90
48.90
100 Free
54.45
1:43.35
100 Free
1:43.35
1240 Liam Lawson 1:43.37 9 B: 1:40.99 (+2.38s | 2.3%) Lake Oswego Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
50.14
50.14
100 Free
53.23
1:43.37
100 Free
1:43.37
1241 Trenton Schiefelbein 1:43.38 9 B: 1:40.99 (+2.39s | 2.3%) Central Minnesota Aquatics 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Free
50.54
50.54
100 Free
52.84
1:43.38
100 Free
1:43.38
1242 Denis Groza 1:43.41 9 B: 1:40.99 (+2.42s | 2.3%) Great Wolf Swim Team 06/07/2025 2025 MN STRM Summer Slam
50 Free
50.95
50.95
100 Free
52.46
1:43.41
100 Free
1:43.41
1243 William Chen 1:43.45 9 B: 1:40.99 (+2.46s | 2.4%) Rancho San Dieguito 07/11/2025 2025 SI SDSA All Ages NTS Meet
1244 Matthew Xiang 1:43.48 10 B: 1:40.99 (+2.49s | 2.4%) Cottonwood Heights Aquatics 08/01/2025 2025 LC Beehive Finale
50 Free
47.84
47.84
100 Free
55.64
1:43.48
100 Free
1:43.48
1245 Elliot Gorman 1:43.48 9 B: 1:40.99 (+2.49s | 2.4%) Front Range Barracudas 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Free
49.53
49.53
100 Free
53.95
1:43.48
100 Free
1:43.48
1246 Timur Shafigulin 1:43.49 9 B: 1:40.99 (+2.50s | 2.4%) Wave Aquatics 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
50 Free
49.25
49.25
100 Free
54.24
1:43.49
100 Free
1:43.49
1247 Harrison Lindsay 1:43.49 9 B: 1:40.99 (+2.50s | 2.4%) Tampa Y Swimming 05/03/2025 2025 TYR LCM Stingrays Meet
1248 Brody Whitmire 1:43.50 10 B: 1:40.99 (+2.51s | 2.4%) The Dalles Swim Team 06/20/2025 72nd Annual Ted Walker Invitational
1249 Vihaan Alapati 1:43.50 10 B: 1:40.99 (+2.51s | 2.4%) Tualatin Hills Swim Club 06/26/2025 2025 Howard Jones Open
1250 Darren Zhao 1:43.50 8 B: 1:40.99 (+2.51s | 2.4%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500

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.