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Western Zone Zone Boys 10 & under - 100 Y Free

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
2351 Mateo Cho 1:47.61 9 B: 1:27.99 (+19.62s | 18.2%) YMCA of Snohomish County Barra 04/18/2026 2026 PN MMSC Marlins Madness Approved
50 Free
50.38
50.38
100 Free
57.23
1:47.61
100 Free
1:47.61
2352 Theodore Dahmus 1:47.67 9 B: 1:27.99 (+19.68s | 18.3%) Boys & Girls Club of SF 02/07/2026 PASA CBA+ SCY Meet Feb 2026
2353 Haomiao Zhuang 1:47.71 7 B: 1:27.99 (+19.72s | 18.3%) Santa Clara Swim Club 03/28/2026 Swim South Bay
2354 Sidney Wilson 1:47.74 9 B: 1:27.99 (+19.75s | 18.3%) Sebastopol Sea Serpents 12/06/2025 FeSSStive FroSSSt CBA+ 2025
2355 Caleb Lau 1:47.80 10 B: 1:27.99 (+19.81s | 18.4%) Team Vortex 03/06/2026 2026 CO NCS Winter District Championships
25 Free
22.12
22.12
50 Free
26.49
48.61
50 Free
48.61
75 Free
30.60
1:19.21
100 Free
28.59
1:47.80
50 Free
59.19
2356 Jack Schubert 1:47.83 8 B: 1:27.99 (+19.84s | 18.4%) Swim South Bay 11/15/2024 MBSC GSMY Z1S Race To AGC C B A+
2357 Ryan Shen 1:47.86 8 B: 1:27.99 (+19.87s | 18.4%) Santa Clara Swim Club 03/28/2026 Swim South Bay
2358 Simon Chung 1:47.89 9 B: 1:27.99 (+19.90s | 18.4%) Burlingame Aquatics 03/07/2026 BAC Race To AGCs
2359 Rui Wang 1:48.00 8 B: 1:27.99 (+20.01s | 18.5%) Chinook Aquatic Club 01/25/2025 2025 PN IST Janurary Invitational
50 Free
49.29
49.29
100 Free
58.71
1:48.00
100 Free
1:48.00
2360 Taran Malholtra 1:48.03 10 B: 1:27.99 (+20.04s | 18.6%) Unattached 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Free
48.81
48.81
100 Free
59.22
1:48.03
100 Free
1:48.03
2361 Eli Nagle 1:48.03 9 B: 1:27.99 (+20.04s | 18.6%) McMinnville Swim Club 11/07/2025 2025 McSwimville Invitational
50 Free
53.93
53.93
100 Free
54.10
1:48.03
100 Free
1:48.03
2362 Richie Bustos 1:48.06 9 B: 1:27.99 (+20.07s | 18.6%) Madera Aquatic Team 10/25/2025 2025 Gil Williams Memorial Halloween Meet
50 Free
12.69
12.69
100 Free
1:35.37
1:48.06
100 Free
1:48.06
2363 Ethan Stein 1:48.09 9 B: 1:27.99 (+20.10s | 18.6%) Daly City Dolphins 03/28/2026 PSL March CBA+
2364 Titus DeVoe 1:48.11 9 B: 1:27.99 (+20.12s | 18.6%) Portneuf Valley Swim Team 10/19/2024 Spook Splash 2024
50 Free
51.89
51.89
100 Free
56.22
1:48.11
100 Free
1:48.11
2365 Rhys Brenner 1:48.13 9 B: 1:27.99 (+20.14s | 18.6%) COSA Swimming 02/13/2026 2026 CO Valentine Open
50 Free
49.40
49.40
100 Free
58.73
1:48.13
100 Free
1:48.13
2366 Jack Fenstermaker 1:48.16 9 B: 1:27.99 (+20.17s | 18.6%) Portneuf Valley Swim Team 12/14/2024 2024 Holiday Classic
50 Free
49.88
49.88
100 Free
58.28
1:48.16
100 Free
1:48.16
2367 Archie Bjornstad 1:48.17 8 B: 1:27.99 (+20.18s | 18.7%) Apex 02/15/2026 2026 OR CB Valentine Last Chance Invitational
50 Free
51.18
51.18
100 Free
56.99
1:48.17
100 Free
1:48.17
2368 Vignesh Vadivelan 1:48.20 10 B: 1:27.99 (+20.21s | 18.7%) Cascadia Swimming 01/23/2026 2026 TTSC Winter Qualifier
50 Free
53.39
53.39
100 Free
54.81
1:48.20
100 Free
1:48.20
2369 Ezekiel Techera Gartner 1:48.23 9 B: 1:27.99 (+20.24s | 18.7%) Pacifica Sea Lions 02/07/2025 2025 PSL Super Finals Invitational
50 Free
51.57
51.57
100 Free
56.66
1:48.23
100 Free
1:48.23
2370 Yuan Basilio 1:48.34 9 B: 1:27.99 (+20.35s | 18.8%) Reno Aquatic Club 03/14/2026 2026 NNA AGO
50 Free
49.57
49.57
100 Free
58.77
1:48.34
100 Free
1:48.34
2371 Eason Tseung 1:48.40 8 B: 1:27.99 (+20.41s | 18.8%) San Ramon Valley Aquatics 01/31/2026 Zone 2 Winter Championship Meet
2372 Luca Ferrante 1:48.40 8 B: 1:27.99 (+20.41s | 18.8%) Palo Alto Stanford Aquatics 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
2373 Tioma Iskandar 1:48.42 10 B: 1:27.99 (+20.43s | 18.8%) The Olympic Club 04/18/2026 RP SWIM CLUB (PRNA) SPRING SWIM FEST!
2374 Zach Zobec 1:48.47 7 B: 1:27.99 (+20.48s | 18.9%) Denver Triton Swim Team 12/14/2025 2025 CO FORM Winter Open
50 Free
46.17
46.17
100 Free
1:02.30
1:48.47
100 Free
1:48.47
2375 Vir Gadkari 1:48.47 9 B: 1:27.99 (+20.48s | 18.9%) Alto Swim Club 03/07/2026 DACA CBA Meet
2376 Aiden Delgado 1:48.50 10 B: 1:27.99 (+20.51s | 18.9%) Pacific Swim 05/03/2026 2026 SI BAY 14U Rising Stars 1
2377 Dutch Pyburn 1:48.54 9 B: 1:27.99 (+20.55s | 18.9%) Albany Aquatic Association 11/01/2025 2025 AAA Turkey Dive Invitational
2378 Chester Qin 1:48.57 7 B: 1:27.99 (+20.58s | 19.0%) Sunnyvale Swim Club 10/25/2025 2025 SUNN Fall Classic
2379 Mateo Ibarra 1:48.57 10 B: 1:27.99 (+20.58s | 19.0%) Mount Hood Aquatics 12/12/2025 2025 FGSC Christmas Invitational
50 Free
51.16
51.16
100 Free
57.41
1:48.57
100 Free
1:48.57
2380 Tobin Irawan-Leifer 1:48.60 10 B: 1:27.99 (+20.61s | 19.0%) Sfrp Rossi Swim Team 09/27/2025 Neptune Swimming Fall Classic
50 Free
49.97
49.97
100 Free
58.63
1:48.60
100 Free
1:48.60
2381 Robert Gilmore 1:48.60 8 B: 1:27.99 (+20.61s | 19.0%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Free
50.78
50.78
100 Free
57.82
1:48.60
100 Free
1:48.60
2382 Abhimanyu Jindal 1:48.61 9 B: 1:27.99 (+20.62s | 19.0%) Stingray Swim Team 04/18/2026 2026 PN MMSC Marlins Madness Approved
50 Free
49.30
49.30
100 Free
59.31
1:48.61
100 Free
1:48.61
2383 Alexander Hu 1:48.63 9 B: 1:27.99 (+20.64s | 19.0%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
2384 Lowell Babbitt 1:48.65 9 B: 1:27.99 (+20.66s | 19.0%) Pacific Swim 12/13/2025 2025 SI CAST 14U Rising Stars 2
2385 Garin Hanson 1:48.70 8 B: 1:27.99 (+20.71s | 19.1%) Pueblo County Swim Team 02/14/2025 2025 CO COSA Valentine Open
50 Free
46.80
46.80
100 Free
1:01.90
1:48.70
100 Free
1:48.70
2386 Anders Land 1:48.71 9 B: 1:27.99 (+20.72s | 19.1%) College Area Swim Team 09/21/2025 2025 SI PS Freestyle Festival Sun
50 Free
48.41
48.41
100 Free
1:00.30
1:48.71
100 Free
1:48.71
2387 Henry Adams 1:48.71 9 B: 1:27.99 (+20.72s | 19.1%) Lebanon Swim Club 04/18/2025 2025 NST Wray Open Sprint Meet
2388 William Machado 1:48.76 10 B: 1:27.99 (+20.77s | 19.1%) AC Swim Club 02/28/2026 VJO Rep The Bay C B A+ 2026 Copied
2389 Cary Zhou 1:48.77 8 B: 1:27.99 (+20.78s | 19.1%) Wave Aquatics 03/28/2026 2026 PN Spring Showdown, Div 4 Approved
50 Free
50.92
50.92
100 Free
57.85
1:48.77
100 Free
1:48.77
2390 Thomas Rea 1:48.78 9 B: 1:27.99 (+20.79s | 19.1%) Redding Swim Club 02/01/2025 Superior Aquatics Last Chance
50 Free
52.17
52.17
100 Free
56.61
1:48.78
100 Free
1:48.78
2391 Greyson Biegel 1:48.82 7 B: 1:27.99 (+20.83s | 19.1%) Sunnyvale Swim Club 12/06/2025 Alto Dec 6 7 CBA
50 Free
53.20
53.20
100 Free
55.62
1:48.82
100 Free
1:48.82
2392 Raylan Mast 1:48.84 10 B: 1:27.99 (+20.85s | 19.2%) Central Coast Swim Club 10/11/2025 2025 RRST Pumpkin Plunge
50 Free
50.47
50.47
100 Free
58.37
1:48.84
100 Free
1:48.84
2393 Sean Maisen 1:48.85 10 B: 1:27.99 (+20.86s | 19.2%) Almaden Riptide 10/21/2023 Gilroy Gators C B A+
2394 Joshua Chun 1:48.86 10 B: 1:27.99 (+20.87s | 19.2%) Seattle Metropolitan Aquatic C 03/28/2026 2026 PN Spring Showdown, Div 2 Approved
50 Free
51.16
51.16
100 Free
57.70
1:48.86
100 Free
1:48.86
2395 Otis Larsen 1:48.87 8 B: 1:27.99 (+20.88s | 19.2%) Monterey Bay Swim Club 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Free
53.07
53.07
100 Free
55.80
1:48.87
100 Free
1:48.87
2396 Sam McCollum 1:48.90 8 B: 1:27.99 (+20.91s | 19.2%) The Olympic Club 02/28/2026 VJO Rep The Bay C B A+ 2026 Copied
2397 Barrett Wright 1:48.91 9 B: 1:27.99 (+20.92s | 19.2%) North Coast Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
2398 Ben Pannucci 1:48.96 9 B: 1:27.99 (+20.97s | 19.2%) Unattached 12/05/2025 2025 SWAT Winter Invite
50 Free
49.09
49.09
100 Free
59.87
1:48.96
100 Free
1:48.96
2399 Lucas Yang 1:48.96 9 B: 1:27.99 (+20.97s | 19.2%) Olympic Cascade Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Free
48.39
48.39
100 Free
1:00.57
1:48.96
100 Free
1:48.96
2400 Calvin Dell 1:48.97 9 B: 1:27.99 (+20.98s | 19.3%) San Benito Aquatics 11/15/2024 MBSC GSMY Z1S Race To AGC C B A+

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.