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
1251 Jonah Densberger 1:43.51 9 B: 1:40.99 (+2.52s | 2.4%) Blue Dolfins 04/26/2025 2025 Ron Nardozzi Pre Derby Sprint Invite
1252 Lukas Chung 1:43.66 9 B: 1:40.99 (+2.67s | 2.6%) Bolles School Sharks 04/11/2025 2025 April Classic
50 Free
50.58
50.58
100 Free
53.08
1:43.66
100 Free
1:43.66
1253 Nhat Tran 1:43.67 9 B: 1:40.99 (+2.68s | 2.6%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Free
46.60
46.60
100 Free
57.07
1:43.67
100 Free
1:43.67
1254 Derek Feng 1:43.69 9 B: 1:40.99 (+2.70s | 2.6%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
1255 Anthony Rodrigues 1:43.73 10 B: 1:40.99 (+2.74s | 2.6%) Redmond Aquatic Club 12/13/2025 2025 RACE December Intrasquad Meet
50 Free
47.81
47.81
100 Free
55.92
1:43.73
100 Free
1:43.73
1256 Ian Zhang 1:43.79 9 B: 1:40.99 (+2.80s | 2.7%) Apex 06/06/2025 2025 CST Summer Invitational
50 Free
47.89
47.89
100 Free
55.90
1:43.79
100 Free
1:43.79
1257 Clyde Hanna 1:43.81 9 B: 1:40.99 (+2.82s | 2.7%) Lake Oswego Swim Club 05/02/2025 2025 THSC Spring Invitational
50 Free
49.38
49.38
100 Free
54.43
1:43.81
100 Free
1:43.81
1258 Oliver Heale 1:43.82 8 B: 1:40.99 (+2.83s | 2.7%) Atlantic Coast Athletic Club 07/12/2024 2024 CCA Summer Awards
50 Free
48.57
48.57
100 Free
55.25
1:43.82
100 Free
1:43.82
1259 Manuel Mejias 1:43.83 8 B: 1:40.99 (+2.84s | 2.7%) Velocity Swimming 07/25/2025 2025 IES LC CHAMPIONSHIPS
1260 Milo Lanigan 1:43.84 9 B: 1:40.99 (+2.85s | 2.7%) Pikes Peak Athletics 06/20/2025 2025 Falfins Long Course Open
1261 Hugo Morey 1:43.85 9 B: 1:40.99 (+2.86s | 2.8%) North Suburban Aquatic Club 06/13/2025 2025 MN NSAC Summer Slam Invite
50 Free
48.00
48.00
100 Free
55.85
1:43.85
100 Free
1:43.85
1262 Michael Panic 1:43.89 9 B: 1:40.99 (+2.90s | 2.8%) Truckee-Tahoe Swim Team 06/21/2024 Reno Aquatic Club Gamble
1263 Blaze Garcia 1:43.94 9 B: 1:40.99 (+2.95s | 2.8%) Pueblo County Swim Team 06/19/2025 2025 CO Grand Junction Invitational
1264 Ian Jung 1:43.96 10 B: 1:40.99 (+2.97s | 2.9%) Gator Swim Club 06/20/2025 2025 FAST Independence Invitational
50 Free
49.17
49.17
100 Free
54.79
1:43.96
100 Free
1:43.96
1265 Jeffrey Crouse 1:43.97 9 B: 1:40.99 (+2.98s | 2.9%) Livermore AquaCowboys 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
1266 Francis Wang 1:43.98 8 B: 1:40.99 (+2.99s | 2.9%) West Coast Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
1267 Theodore McElderry 1:44.00 9 B: 1:40.99 (+3.01s | 2.9%) Utah Valley Aquatics 06/21/2025 2025 UT HAST RWB BC Medals Meet
50 Free
49.21
49.21
100 Free
54.79
1:44.00
100 Free
1:44.00
1268 Jayce Neira 1:44.01 10 B: 1:40.99 (+3.02s | 2.9%) West Volusia Killer Whatles 05/30/2025 Hydro4 Summer Open
1269 Hugo Situ 1:44.03 9 B: 1:40.99 (+3.04s | 2.9%) Daly City Dolphins 06/06/2025 BAC C B A Meet
1270 Max Madera 1:44.03 9 B: 1:40.99 (+3.04s | 2.9%) Fast Falcons 06/06/2025 2025 MAKOS Summer Splash
1271 Michael O'Neil 1:44.05 9 B: 1:40.99 (+3.06s | 2.9%) Highlands Ranch Aquatics 04/25/2025 2025 CO Steve Drozda LC Shotgun
50 Free
47.14
47.14
100 Free
56.91
1:44.05
100 Free
1:44.05
1272 Yusef Mukhtar 1:44.07 9 B: 1:40.99 (+3.08s | 3.0%) The Olympic Club 06/22/2024 NVST S LAST CHANCE JO SUMMER PLUNGE
1273 Griffin Kivney 1:44.10 8 B: 1:40.99 (+3.11s | 3.0%) Sarasota Tsunami Swim Team 04/11/2025 2025 GCST Spring Invite
50 Free
49.72
49.72
100 Free
54.38
1:44.10
100 Free
1:44.10
1274 Matias Gonzalez Guajardo 1:44.11 9 B: 1:40.99 (+3.12s | 3.0%) Titanes de Tym 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
50.12
50.12
100 Free
53.99
1:44.11
100 Free
1:44.11
1275 Nicholas Harrold 1:44.12 9 B: 1:40.99 (+3.13s | 3.0%) Pikes Peak Athletics 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Free
49.24
49.24
100 Free
54.88
1:44.12
100 Free
1:44.12
1276 Bishoy Basaly 1:44.12 10 B: 1:40.99 (+3.13s | 3.0%) Swim Melbourne 06/07/2025 2025 TCA Aaron Vaughn Memorial
50 Free
48.53
48.53
100 Free
55.59
1:44.12
100 Free
1:44.12
1277 Jack Griego 1:44.13 8 B: 1:40.99 (+3.14s | 3.0%) Waterloo Swimming 04/27/2025 2025 ST WLOO Waterloo Classic
1278 Jayden Yang 1:44.14 9 B: 1:40.99 (+3.15s | 3.0%) Pacific Dragons Swim Team 05/31/2025 2025 PN VAST Summer Sprints And Distance Chal
1279 Nathanael Richards 1:44.18 8 B: 1:40.99 (+3.19s | 3.1%) Coeur D\\\\\\'alene Area Swim Team 07/25/2025 2025 IES LC CHAMPIONSHIPS
1280 Ivan Swan 1:44.20 8 B: 1:40.99 (+3.21s | 3.1%) Rochester Swim Club 06/13/2025 2025 MN RSC Summerfest
50 Free
49.02
49.02
100 Free
55.18
1:44.20
100 Free
1:44.20
1281 Jack Bara 1:44.22 10 B: 1:40.99 (+3.23s | 3.1%) Winchester Swim Team 11/05/2025 Winchester Swim Team Intra Squad Meet
1282 Jayke Hung 1:44.23 9 B: 1:40.99 (+3.24s | 3.1%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Free
46.13
46.13
100 Free
58.10
1:44.23
100 Free
1:44.23
1283 Francis Mitchell 1:44.23 7 B: 1:40.99 (+3.24s | 3.1%) West Express Swim Team 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
47.74
47.74
100 Free
56.49
1:44.23
100 Free
1:44.23
1284 Samuel Cerni 1:44.26 9 B: 1:40.99 (+3.27s | 3.1%) Great Lakes Sailfish Swimming 07/12/2025 LSSC Avon Classic
50 Free
49.84
49.84
100 Free
54.42
1:44.26
100 Free
1:44.26
1285 Lucien Esparza-Chen 1:44.30 10 B: 1:40.99 (+3.31s | 3.2%) Pacific Dragons Swim Team 05/16/2025 2025 PN IST Sockeye Springtime Madness
50 Free
1:44.30
1:44.30
100 Free
0.00
1:44.30
100 Free
1:44.30
1286 Xander Andrade 1:44.31 8 B: 1:40.99 (+3.32s | 3.2%) Pflugerville Pflamingos 04/26/2025 2025 ST CCSS LC Unclassified
1287 Jason Yin 1:44.32 7 B: 1:40.99 (+3.33s | 3.2%) Santa Clara Swim Club 05/17/2024 Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Free
45.56
45.56
100 Free
58.76
1:44.32
100 Free
1:44.32
1288 Joseph Borgerding 1:44.34 7 B: 1:40.99 (+3.35s | 3.2%) Minot Swim Club 06/07/2024 2024 WFF Summer Explosion
50 Free
47.84
47.84
100 Free
56.50
1:44.34
100 Free
1:44.34
1289 Nolan Kanodia 1:44.34 9 B: 1:40.99 (+3.35s | 3.2%) North Suburban Aquatic Club 06/13/2025 2025 MN NSAC Summer Slam Invite
50 Free
48.57
48.57
100 Free
55.77
1:44.34
100 Free
1:44.34
1290 Etai Gavra 1:44.36 9 B: 1:40.99 (+3.37s | 3.2%) Patriot Aquatics 05/16/2025 2025 PA Long Course Invite
50 Free
47.23
47.23
100 Free
57.13
1:44.36
100 Free
1:44.36
1291 Isaiah Bridge 1:44.36 9 B: 1:40.99 (+3.37s | 3.2%) Redmond Aquatic Club 05/02/2025 Bend Swim Club May Invitational
1292 Ross Davis 1:44.38 7 B: 1:40.99 (+3.39s | 3.2%) Fast Falcons 06/06/2025 2025 MAKOS Summer Splash
1293 Cameron Fleming 1:44.40 8 B: 1:40.99 (+3.41s | 3.3%) Fast Fins Elite 05/16/2025 2025 ST ASC Spring Showcase
50 Free
46.19
46.19
100 Free
58.21
1:44.40
100 Free
1:44.40
1294 Declan Davis 1:44.43 9 B: 1:40.99 (+3.44s | 3.3%) Rogue Rapids 06/27/2025 TEAM Summer Invitational
1295 Brooks Dombkowski 1:44.44 8 B: 1:40.99 (+3.45s | 3.3%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
1296 Chase Chang 1:44.48 9 B: 1:40.99 (+3.49s | 3.3%) Fmy Gators 06/07/2024 2024 WFF Summer Explosion
50 Free
50.28
50.28
100 Free
54.20
1:44.48
100 Free
1:44.48
1297 Hayden Guthrie 1:44.50 8 B: 1:40.99 (+3.51s | 3.4%) Gulf Coast Swim Team 04/11/2025 2025 GCST Spring Invite
50 Free
49.67
49.67
100 Free
54.83
1:44.50
100 Free
1:44.50
1298 Erik Ang 1:44.51 8 B: 1:40.99 (+3.52s | 3.4%) EL Paso Border Land Swim Team 06/28/2024 2024 EPAP Jack White Classic
1299 Sebastian Marshall 1:44.51 9 B: 1:40.99 (+3.52s | 3.4%) Unattached 06/07/2025 Orinda Aquatics LC C B BB+ Meet
1300 Xavier Labrecque 1:44.54 8 B: 1:40.99 (+3.55s | 3.4%) Bulldog Swim Club 05/17/2025 2025 LAMV SCM C B A+
50 Free
47.83
47.83
100 Free
56.71
1:44.54
100 Free
1:44.54

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.