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Western Zone Zone Boys 10 & under - 100 Y Back

These rankings show the swimmers' placement within their Zone.
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
1301 Logan Arndt 1:52.21 8 B: 1:40.69 (+11.52s | 10.3%) Castle Rock Swimming 09/27/2026 2026 CO Aspire Stanley Duck Invite
50 Back
53.23
53.23
100 Back
58.98
1:52.21
100 Back
1:52.21
1302 Denis Tumelia 1:52.21 9 B: 1:40.69 (+11.52s | 10.3%) Mission Aurora Colorado Swimmi 01/23/2026 2026 CO TOPS Colorado Open
1303 Charles Kozina 1:52.30 8 B: 1:40.69 (+11.61s | 10.3%) Front Range Barracudas 03/06/2026 2026 CO NCS Winter District Championships
25 Back
23.66
23.66
50 Back
30.86
54.52
50 Back
54.52
75 Back
28.97
1:23.49
100 Back
28.81
1:52.30
50 Back
57.78
1304 Adam Sadek 1:52.32 9 B: 1:40.69 (+11.63s | 10.4%) Sparks Piranhas Swim Team 02/06/2026 2026 Valentines Day Age Group Open
50 Back
57.42
57.42
100 Back
54.90
1:52.32
100 Back
1:52.32
1305 Aiden Zhang 1:52.32 9 B: 1:40.69 (+11.63s | 10.4%) Olympic Cascade Aquatics 10/18/2025 2025 PN VAST Fall Classic
50 Back
53.49
53.49
100 Back
58.83
1:52.32
100 Back
1:52.32
1306 Liam Koppy 1:52.34 10 B: 1:40.69 (+11.65s | 10.4%) Piranha Swimming 01/17/2026 PC PRNA Final Splash To The Championship CBA+
1307 Ivan Matiusha 1:52.37 10 B: 1:40.69 (+11.68s | 10.4%) Unattached 09/26/2026 2026 CCA Spook Tacular
1308 Everett Kaiser 1:52.38 9 B: 1:40.69 (+11.69s | 10.4%) Burlingame Aquatics 10/24/2026 BAC SPOOKY FALL CLASSIC
50 Back
53.38
53.38
100 Back
59.00
1:52.38
100 Back
1:52.38
1309 Camden Carlton 1:52.52 9 B: 1:40.69 (+11.83s | 10.5%) Pikes Peak Athletics 01/10/2025 2025 CO PPA January Meet
1310 Koan Velasco 1:52.53 9 B: 1:40.69 (+11.84s | 10.5%) University Place Aquatic Club 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
50 Back
54.00
54.00
100 Back
58.53
1:52.53
100 Back
1:52.53
1311 Zachary Zhao 1:52.57 10 B: 1:40.69 (+11.88s | 10.6%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
56.37
56.37
100 Back
56.20
1:52.57
100 Back
1:52.57
1312 Jordan Fuertes 1:52.62 10 B: 1:40.69 (+11.93s | 10.6%) Maui Dolphins Swim Club 02/07/2026 2026 MAGSA A B SCY LAST CHANCE MEET
50 Back
54.74
54.74
100 Back
57.88
1:52.62
100 Back
1:52.62
1313 Lekang Wang 1:52.62 10 B: 1:40.69 (+11.93s | 10.6%) Otter Swim Club 10/24/2026 BAC SPOOKY FALL CLASSIC
50 Back
52.93
52.93
100 Back
59.69
1:52.62
100 Back
1:52.62
1314 Mack Sweet 1:52.67 9 B: 1:40.69 (+11.98s | 10.6%) Unattached 09/26/2026 2026 CCA Spook Tacular
1315 Jackson Bock 1:52.69 10 B: 1:40.69 (+12.00s | 10.6%) Napa Valley Swim Team 11/15/2025 NVST Swimming Into Fall 2025
1316 Henry Fisk 1:52.70 10 B: 1:40.69 (+12.01s | 10.7%) Apex 08/08/2025 2025 OR NST Seahorse Invitational
50 Back
51.86
51.86
100 Back
1:00.84
1:52.70
100 Back
1:52.70
1317 Yuan Basilio 1:52.71 9 B: 1:40.69 (+12.02s | 10.7%) Reno Aquatic Club 07/31/2026 2026 High Country Short Course Championship
1318 Colton Ballance 1:52.79 9 B: 1:40.69 (+12.10s | 10.7%) Bend Swim Club 08/07/2026 Bend Swim Club August Invitational
50 Back
54.01
54.01
100 Back
58.78
1:52.79
100 Back
1:52.79
1319 Varun Dhar 1:52.80 9 B: 1:40.69 (+12.11s | 10.7%) Bayclub Aquatic Swim Team 09/25/2026 2026 BAST Season Kick Off Sprint Approved
1320 Rocky Tauanuu 1:52.82 8 B: 1:40.69 (+12.13s | 10.8%) Pearl City Aquatics 03/07/2026 2026 HI Junior Age Group SCY Championship
50 Back
55.25
55.25
100 Back
57.57
1:52.82
100 Back
1:52.82
1321 Zion Kioko 1:52.90 9 B: 1:40.69 (+12.21s | 10.8%) SOL Swim Team 10/17/2026 2026 SI SBA All Ages NTS Meet
50 Back
55.70
55.70
100 Back
57.20
1:52.90
100 Back
1:52.90
1322 Finn Brady 1:53.01 9 B: 1:40.69 (+12.32s | 10.9%) Academy Swim Club 10/24/2026 BIG ISLAND SWIMMING @ HPA
50 Back
55.61
55.61
100 Back
57.40
1:53.01
100 Back
1:53.01
1323 Gael Chenyin 1:53.02 10 B: 1:40.69 (+12.33s | 10.9%) Inland Coastal Aquatic Club 07/18/2026 2026 SI ICAC 14U RISING STARS 3
1324 Gilbert Low 1:53.03 9 B: 1:40.69 (+12.34s | 10.9%) Gold\\\\\\'s Aquatics Club 10/17/2026 2026 PN IST Fall Open Approved
50 Back
52.55
52.55
100 Back
1:00.48
1:53.03
100 Back
1:53.03
1325 Orko Chakraborty 1:53.07 9 B: 1:40.69 (+12.38s | 10.9%) Wave Aquatics 10/03/2026 2026 PN Wave Rocktober Invitational Approved
50 Back
54.96
54.96
100 Back
58.11
1:53.07
100 Back
1:53.07
1326 Silas Calkins-Zimmer 1:53.16 10 B: 1:40.69 (+12.47s | 11.0%) Port Angeles Swim Club 09/26/2026 2026 PN PASC Riptide S Seasonal Open Apporve
50 Back
57.27
57.27
100 Back
55.89
1:53.16
100 Back
1:53.16
1327 Ryan Li 1:53.18 9 B: 1:40.69 (+12.49s | 11.0%) Santa Clara Swim Club 09/19/2026 2026 Milpitas Aquatic Club Season Kick Off
1328 Lucas Wang 1:53.20 10 B: 1:40.69 (+12.51s | 11.1%) DeAnza Cupertino Aquatics 10/03/2026 2026 De Anza Cupertino Aquatics SC CBA Meet
1329 Dexter Gratton 1:53.22 10 B: 1:40.69 (+12.53s | 11.1%) SwimTLC-Parker Phenomena Swim 05/02/2026 2026 CO FLFN Summer Series #2
1330 Max Gordon 1:53.24 9 B: 1:40.69 (+12.55s | 11.1%) Castle Rock Swimming 02/14/2026 2026 CO ACES Winter Open
50 Back
54.54
54.54
100 Back
58.70
1:53.24
100 Back
1:53.24
1331 John Reynolds 1:53.28 10 B: 1:40.69 (+12.59s | 11.1%) Reno Aquatic Club 10/16/2026 2026 KING OF THE HILL CHALLENGE
50 Back
55.17
55.17
100 Back
58.11
1:53.28
100 Back
1:53.28
1332 Henry Hammons 1:53.33 9 B: 1:40.69 (+12.64s | 11.2%) Lake Oswego Swim Club 02/16/2025 2025 OR CB Valentine Last Chance Invitational
1333 William Zhang 1:53.36 10 B: 1:40.69 (+12.67s | 11.2%) Issaquah Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Back
55.59
55.59
100 Back
57.77
1:53.36
100 Back
1:53.36
1334 Colin Carver 1:53.37 10 B: 1:40.69 (+12.68s | 11.2%) Cascade Swim Club 10/03/2026 2026 PN CSC Fall Classic Invitational Approve
50 Back
55.33
55.33
100 Back
58.04
1:53.37
100 Back
1:53.37
1335 Dale Joyce 1:53.38 10 B: 1:40.69 (+12.69s | 11.2%) Puget Sound Swim Club 03/08/2025 2025 PN PPSTSpring Splash
50 Back
54.84
54.84
100 Back
58.54
1:53.38
100 Back
1:53.38
1336 Alimansur Aidyn 1:53.43 9 B: 1:40.69 (+12.74s | 11.2%) Bure-Aqua Academy 02/14/2026 2026 CO ACES Winter Open
50 Back
54.48
54.48
100 Back
58.95
1:53.43
100 Back
1:53.43
1337 Mateo Lopez 1:53.44 8 B: 1:40.69 (+12.75s | 11.2%) Quicksilver Swimming 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
1338 Yuma Suzuki 1:53.47 8 B: 1:40.69 (+12.78s | 11.3%) Palo Alto Stanford Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
1339 Doldon Watkins 1:53.53 10 B: 1:40.69 (+12.84s | 11.3%) Roseburg Y Swim Team 01/24/2026 Oregon YMCA Championships 2026
50 Back
53.80
53.80
100 Back
59.73
1:53.53
100 Back
1:53.53
1340 Jacob Belits 1:53.53 9 B: 1:40.69 (+12.84s | 11.3%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
1341 Adan Sinha 1:53.65 8 B: 1:40.69 (+12.96s | 11.4%) Palo Alto Stanford Aquatics 10/24/2026 SUNN Fall Classic 2026
1342 Jayman Duran 1:53.72 9 B: 1:40.69 (+13.03s | 11.5%) Lamarlins Swim Team, Inc. 06/19/2026 2026 Max Shirley Radiff Memorial
50 Back
55.41
55.41
100 Back
58.31
1:53.72
100 Back
1:53.72
1343 Eason Chen 1:53.75 8 B: 1:40.69 (+13.06s | 11.5%) Pacific Dragons Swim Team 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
53.88
53.88
100 Back
59.87
1:53.75
100 Back
1:53.75
1344 Thomas Morris 1:53.77 9 B: 1:40.69 (+13.08s | 11.5%) North Coast Aquatics 10/11/2025 2025 SI RSD All Ages B C Meet
50 Back
56.48
56.48
100 Back
57.29
1:53.77
100 Back
1:53.77
1345 Jack McFerron 1:53.83 10 B: 1:40.69 (+13.14s | 11.5%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
50 Back
54.80
54.80
100 Back
59.03
1:53.83
100 Back
1:53.83
1346 Maxwell Shamsutdinov 1:53.84 10 B: 1:40.69 (+13.15s | 11.6%) Highlands Ranch Aquatics 10/23/2026 2026 CO Friday Night At The Races # 2
1347 Benjamin Rouse 1:53.87 9 B: 1:40.69 (+13.18s | 11.6%) Boise YMCA Swim Team 01/25/2025 2025 BY January Winter Invitational
50 Back
54.34
54.34
100 Back
59.53
1:53.87
100 Back
1:53.87
1348 Evin Bowman 1:54.01 9 B: 1:40.69 (+13.32s | 11.7%) Excel Aquatics 09/25/2026 2026 Excel Aquatics Fall Fest Invite
50 Back
57.10
57.10
100 Back
56.91
1:54.01
100 Back
1:54.01
1349 Desmond Hammond 1:54.15 9 B: 1:40.69 (+13.46s | 11.8%) Pirate Swim Club 09/20/2024 2024 PSC WVA Cookie Kick Off
50 Back
54.75
54.75
100 Back
59.40
1:54.15
100 Back
1:54.15
1350 Felix Rao 1:54.15 7 B: 1:40.69 (+13.46s | 11.8%) Santa Clara Swim Club 07/25/2026 2026 DACA SC CBA 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.