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
1551 Chappy Hines 1:57.31 8 B: 1:40.69 (+16.62s | 14.2%) Murray Aquatic Club 01/24/2025 Tsunami Polar Bear Meet 2024
50 Back
56.05
56.05
100 Back
1:01.26
1:57.31
100 Back
1:57.31
1552 Reece Kau 1:57.31 10 B: 1:40.69 (+16.62s | 14.2%) Palo Alto Stanford Aquatics 01/10/2026 SSF NEW YEAR SPLASH C B A+
1553 Brian Xie 1:57.37 8 B: 1:40.69 (+16.68s | 14.2%) Wave Aquatics 09/27/2025 2025 PN SSCD Autumn Open
50 Back
57.79
57.79
100 Back
59.58
1:57.37
100 Back
1:57.37
1554 Jacob Hill 1:57.39 10 B: 1:40.69 (+16.70s | 14.2%) Chinook Aquatic Club 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
56.38
56.38
100 Back
1:01.01
1:57.39
100 Back
1:57.39
1555 Leo Sciotto 1:57.40 10 B: 1:40.69 (+16.71s | 14.2%) Mlst 08/01/2025 2025 High Country Short Course Championship
50 Back
56.53
56.53
100 Back
1:00.87
1:57.40
100 Back
1:57.40
1556 Callum Willis 1:57.62 8 B: 1:40.69 (+16.93s | 14.4%) Olympic Cascade Aquatics 11/16/2024 2024 PN IST November Invitational
50 Back
54.56
54.56
100 Back
1:03.06
1:57.62
100 Back
1:57.62
1557 Azeez Mir 1:57.63 10 B: 1:40.69 (+16.94s | 14.4%) Walnut Creek Aquabears 09/27/2025 Orinda Aquatics SC C B BB+ Meet
1558 Callen Cash 1:57.75 9 B: 1:40.69 (+17.06s | 14.5%) Cali Piranha Swim Team 01/31/2026 2026 SI HSA All Ages NTS Meet
1559 Adam Merkley 1:57.85 10 B: 1:40.69 (+17.16s | 14.6%) Greenwood Tiger Sharks 12/12/2025 2025 CO NJ Blizzard Invite
1560 Joshua Thomas 1:57.94 9 B: 1:40.69 (+17.25s | 14.6%) Sunnyvale Swim Club 02/22/2025 De Anza C B A+
1561 Vivaan Agarwal 1:57.98 9 B: 1:40.69 (+17.29s | 14.7%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Back
57.35
57.35
100 Back
1:00.63
1:57.98
100 Back
1:57.98
1562 Aniyant Karthik 1:57.99 9 B: 1:40.69 (+17.30s | 14.7%) Olympic Cascade Aquatics 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
56.49
56.49
100 Back
1:01.50
1:57.99
100 Back
1:57.99
1563 Aaron Yao 1:58.01 9 B: 1:40.69 (+17.32s | 14.7%) Los Altos Mountain View Aquati 10/25/2025 2025 SUNN Fall Classic
1564 Cooper Conrad 1:58.01 10 B: 1:40.69 (+17.32s | 14.7%) Livermore AquaCowboys 09/27/2025 PC LAC C B BB
1565 Oliver Zuber-Harris 1:58.04 10 B: 1:40.69 (+17.35s | 14.7%) Tualatin Hills Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
50 Back
58.45
58.45
100 Back
59.59
1:58.04
100 Back
1:58.04
1566 Constantine Kolosov 1:58.07 9 B: 1:40.69 (+17.38s | 14.7%) Mission Aurora Colorado Swimmi 01/03/2026 2026 CO MACS Winter Invitationak
50 Back
58.33
58.33
100 Back
59.74
1:58.07
100 Back
1:58.07
1567 Evan Guan 1:58.08 9 B: 1:40.69 (+17.39s | 14.7%) Chinook Aquatic Club 10/19/2024 2024 PN IST Fall Open
50 Back
56.90
56.90
100 Back
1:01.18
1:58.08
100 Back
1:58.08
1568 Jack McRae 1:58.10 7 B: 1:40.69 (+17.41s | 14.7%) Univ. of Denver Hilltoppers 11/15/2024 2024 CO TOPS Fall Invite
50 Back
57.77
57.77
100 Back
1:00.33
1:58.10
100 Back
1:58.10
1569 Adam Sherrill 1:58.15 10 B: 1:40.69 (+17.46s | 14.8%) Star Aquatics 11/01/2025 2025 STAR Off The Walls Races
50 Back
55.13
55.13
100 Back
1:03.02
1:58.15
100 Back
1:58.15
1570 Jeremy Lyu 1:58.21 8 B: 1:40.69 (+17.52s | 14.8%) Wave Aquatics 04/26/2025 2025 PN UPAC Mark Olson Invitational
50 Back
57.99
57.99
100 Back
1:00.22
1:58.21
100 Back
1:58.21
1571 Aiden Lei 1:58.23 9 B: 1:40.69 (+17.54s | 14.8%) Sfrp Rossi Swim Team 11/09/2024 PC PRNA CBA+ November 2024
1572 Theo Htun 1:58.29 9 B: 1:40.69 (+17.60s | 14.9%) Terrapins Swim Team 01/10/2026 Pleasanton Seahawks SCY C B BB+ Meet
1573 Gabriel Martinez 1:58.34 8 B: 1:40.69 (+17.65s | 14.9%) Aces Swim Club 12/13/2024 2024 CO Falfins Holiday Open
50 Back
56.28
56.28
100 Back
1:02.06
1:58.34
100 Back
1:58.34
1574 Teagan Goodrum 1:58.37 10 B: 1:40.69 (+17.68s | 14.9%) Greenwood Tiger Sharks 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
56.93
56.93
50 Back
56.93
100 Back
1:01.44
1:58.37
50 Back
1:01.44
1575 Kirk Li 1:58.40 7 B: 1:40.69 (+17.71s | 15.0%) Pacific Dragons Swim Team 03/08/2025 2025 PN PDST March Pentathlon And Last Chance
50 Back
53.92
53.92
100 Back
1:04.48
1:58.40
100 Back
1:58.40
1576 Sebastian Lemoncello 1:58.41 10 B: 1:40.69 (+17.72s | 15.0%) Legacy Aquatics 01/02/2026 2026 CST Shark Chase Invitational
50 Back
55.10
55.10
100 Back
1:03.31
1:58.41
100 Back
1:58.41
1577 Espen Drolet 1:58.49 8 B: 1:40.69 (+17.80s | 15.0%) Bellingham Bay Swim Team 11/08/2025 2025 BBST November Invitational
50 Back
54.67
54.67
100 Back
1:03.82
1:58.49
100 Back
1:58.49
1578 Theodore Ho 1:58.51 9 B: 1:40.69 (+17.82s | 15.0%) Rancho San Dieguito 10/11/2025 2025 SI RSD All Ages B C Meet
1579 Mehmet Yigitbasi 1:58.53 10 B: 1:40.69 (+17.84s | 15.1%) Santa Clara Swim Club 09/27/2025 2025 MAC Season Kick Off
1580 Elliot Nguyen 1:58.55 8 B: 1:40.69 (+17.86s | 15.1%) Pacific Swim 01/31/2026 2026 SBA All Ages NTS Meet
50 Back
55.71
55.71
100 Back
1:02.84
1:58.55
100 Back
1:58.55
1581 Blake Bodine 1:58.61 7 B: 1:40.69 (+17.92s | 15.1%) Rogue Rapids 10/18/2024 TEAM IMX IMR Challenge
50 Back
57.73
57.73
100 Back
1:00.88
1:58.61
100 Back
1:58.61
1582 Ezekiel Tally 1:58.67 9 B: 1:40.69 (+17.98s | 15.2%) Vandal Aquatic Club 02/14/2025 2025 IES JUNIOR CHAMPIONSHIPS
25 Back
27.03
27.03
50 Back
30.42
57.45
50 Back
57.45
75 Back
31.58
1:29.03
100 Back
29.64
1:58.67
50 Back
1:01.22
1583 Spencer Korentzoff 1:58.73 9 B: 1:40.69 (+18.04s | 15.2%) Gold Coast Swim Team 08/01/2025 Big Kahuna 2025
1584 Satya Gidwani 1:58.77 10 B: 1:40.69 (+18.08s | 15.2%) Alto Swim Club 12/06/2025 Alto Dec 6 7 CBA
50 Back
58.80
58.80
100 Back
59.97
1:58.77
100 Back
1:58.77
1585 Harley Slowik 1:58.86 8 B: 1:40.69 (+18.17s | 15.3%) Bainbridge Island Swim Club 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
56.23
56.23
100 Back
1:02.63
1:58.86
100 Back
1:58.86
1586 Vedh Tekur 1:58.90 9 B: 1:40.69 (+18.21s | 15.3%) Otter Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
54.65
54.65
100 Back
1:04.25
1:58.90
100 Back
1:58.90
1587 Eason Lee 1:59.10 8 B: 1:40.69 (+18.41s | 15.5%) Issaquah Swim Team 11/15/2025 2025 PN IST November Invitational
50 Back
58.23
58.23
100 Back
1:00.87
1:59.10
100 Back
1:59.10
1588 Andrew Zhu 1:59.13 9 B: 1:40.69 (+18.44s | 15.5%) Rocky Mountain Rapids 12/19/2025 2025 CO Falfins Holiday Open
50 Back
58.91
58.91
100 Back
1:00.22
1:59.13
100 Back
1:59.13
1589 Maxim Maslovskiy 1:59.14 6 B: 1:40.69 (+18.45s | 15.5%) West Coast Aquatics 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
58.16
58.16
100 Back
1:00.98
1:59.14
100 Back
1:59.14
1590 Ian Munro 1:59.18 10 B: 1:40.69 (+18.49s | 15.5%) Sunnyvale Swim Club 10/25/2025 2025 SUNN Fall Classic
1591 Benjamin Jung 1:59.29 8 B: 1:40.69 (+18.60s | 15.6%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
57.55
57.55
100 Back
1:01.74
1:59.29
100 Back
1:59.29
1592 Andrew Fan 1:59.32 10 B: 1:40.69 (+18.63s | 15.6%) Cascade Swim Club 10/04/2025 2025 PN Cascade Fall Classic
50 Back
57.22
57.22
100 Back
1:02.10
1:59.32
100 Back
1:59.32
1593 Bilal Kseibat 1:59.32 8 B: 1:40.69 (+18.63s | 15.6%) Las Cruces Aquatic Team 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Back
59.00
59.00
100 Back
1:00.32
1:59.32
100 Back
1:59.32
1594 Mate Nagy 1:59.38 10 B: 1:40.69 (+18.69s | 15.7%) Excel Aquatics 09/12/2025 2025 Excel Fall Fest Open
50 Back
58.80
58.80
100 Back
1:00.58
1:59.38
100 Back
1:59.38
1595 Rieman Morgan 1:59.47 6 B: 1:40.69 (+18.78s | 15.7%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
1596 Leo Jing 1:59.55 9 B: 1:40.69 (+18.86s | 15.8%) Tualatin Hills Swim Club 11/08/2024 2024 THSC November Invitational
1597 Jacob Yong 1:59.59 9 B: 1:40.69 (+18.90s | 15.8%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
55.95
55.95
100 Back
1:03.64
1:59.59
100 Back
1:59.59
1598 Kaleb Cheek 1:59.66 10 B: 1:40.69 (+18.97s | 15.9%) Fallon Barracuda Swim Team 02/07/2025 2025 Valentines Day Age Group Open
50 Back
56.66
56.66
100 Back
1:03.00
1:59.66
100 Back
1:59.66
1599 Davonte Wolf 1:59.74 9 B: 1:40.69 (+19.05s | 15.9%) North Coast Aquatics 06/07/2025 2025 SI JBST Splash Dash Max
50 Back
55.80
55.80
100 Back
1:03.94
1:59.74
100 Back
1:59.74
1600 Andres Gonzalez Gutierrez 1:59.76 7 B: 1:40.69 (+19.07s | 15.9%) Centro Acuatico Universitario 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Back
58.61
58.61
100 Back
1:01.15
1:59.76
100 Back
1:59.76

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.