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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
1751 Mariano Sanchez Nava 2:10.55 10 B: 1:40.69 (+29.86s | 22.9%) Tornadoes Swim Team 02/06/2026 2026 Forest Grove Coast Range Qualifier
1752 Osip Shapirovskiy 2:10.58 8 B: 1:40.69 (+29.89s | 22.9%) Wild West Aquatic Club 12/19/2025 2025 BD Leo Cancellare Memorial Swim Meet
1753 William Durrant 2:10.71 9 B: 1:40.69 (+30.02s | 23.0%) Wasatch Front Fish Market 11/12/2025 WFFM November Developmental
1754 Marcus Zheng 2:10.71 9 B: 1:40.69 (+30.02s | 23.0%) Pacifica Sea Lions 11/14/2025 PSL Pumpkin Spice Lovers 25 129
1755 Wyatt White 2:10.74 10 B: 1:40.69 (+30.05s | 23.0%) Poseidon Aquatic Club 01/25/2025 2025 PN IST Janurary Invitational
50 Back
1:03.81
1:03.81
100 Back
1:06.93
2:10.74
100 Back
2:10.74
1756 Teo Yoon 2:10.76 10 B: 1:40.69 (+30.07s | 23.0%) Cascade Swim Club 10/12/2024 2024 PN CSC Fall Classic Invitational
1757 Jaydeniano Lopes Montiero 2:10.91 10 B: 1:40.69 (+30.22s | 23.1%) Highland Dolphins Aquatic Club 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
1758 Peter Neibaur 2:10.97 8 B: 1:40.69 (+30.28s | 23.1%) Voltage Aquatics 01/24/2025 Tsunami Polar Bear Meet 2024
1759 William Korell 2:10.98 9 B: 1:40.69 (+30.29s | 23.1%) Castle Rock Swimming 10/30/2024 2024 O ROCK Monster Mash
50 Back
57.59
57.59
100 Back
1:13.39
2:10.98
100 Back
2:10.98
1760 Lawrence Lan 2:11.34 9 B: 1:40.69 (+30.65s | 23.3%) Alto Swim Club 03/29/2025 Alto Rock The Blocks Invitational
50 Back
1:02.26
1:02.26
100 Back
1:09.08
2:11.34
100 Back
2:11.34
1761 Silas Calkins-Zimmer 2:11.48 10 B: 1:40.69 (+30.79s | 23.4%) Port Angeles Swim Club 10/25/2025 2025 PN PASC Spooktacular
50 Back
1:07.73
1:07.73
100 Back
1:03.75
2:11.48
100 Back
2:11.48
1762 Wesley Wang 2:11.57 6 B: 1:40.69 (+30.88s | 23.5%) Chinook Aquatic Club 03/07/2026 2026 PN C March Madness Approved
50 Back
1:01.16
1:01.16
100 Back
1:10.41
2:11.57
100 Back
2:11.57
1763 Dylan Jiang 2:11.72 9 B: 1:40.69 (+31.03s | 23.6%) Fort Collins Area Swim Team 01/11/2025 2025 CO FAST Vs TOPS Dual
50 Back
1:02.63
1:02.63
100 Back
1:09.09
2:11.72
100 Back
2:11.72
1764 Noah Marin 2:11.75 10 B: 1:40.69 (+31.06s | 23.6%) Aptos Cabrillo Swim Club 11/15/2024 MBSC GSMY Z1S Race To AGC C B A+
1765 Noyan Naderalvojoud 2:11.79 9 B: 1:40.69 (+31.10s | 23.6%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
1766 Axel Palmer 2:12.19 10 B: 1:40.69 (+31.50s | 23.8%) Columbia River Swim Team 02/06/2026 Legacy Aquatics Spring Qualifier
50 Back
1:00.98
1:00.98
100 Back
1:11.21
2:12.19
100 Back
2:12.19
1767 Herman Denysenko 2:12.23 8 B: 1:40.69 (+31.54s | 23.9%) Blue Dolphin Swim Team 03/07/2026 2026 PN C March Madness Approved
50 Back
1:02.51
1:02.51
100 Back
1:09.72
2:12.23
100 Back
2:12.23
1768 Orion Bongard 2:12.27 7 B: 1:40.69 (+31.58s | 23.9%) Spokane Waves Aquatic Team 12/05/2025 2025 SWAT Winter Invite
1769 Adam Kudinov 2:12.28 10 B: 1:40.69 (+31.59s | 23.9%) Chinook Aquatic Club 03/07/2026 2026 PN C March Madness Approved
50 Back
59.21
59.21
100 Back
1:13.07
2:12.28
100 Back
2:12.28
1770 Ezequiel Torres 2:12.29 8 B: 1:40.69 (+31.60s | 23.9%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
50 Back
1:05.50
1:05.50
100 Back
1:06.79
2:12.29
100 Back
2:12.29
1771 Greyson Biegel 2:12.33 7 B: 1:40.69 (+31.64s | 23.9%) Sunnyvale Swim Club 10/11/2025 2025 DACA SC CBA Meet
1772 Deacon Kendall 2:12.40 9 B: 1:40.69 (+31.71s | 24.0%) Lehi Aquatics 09/19/2025 2025 Thomas G Thorum IMX Challenge
50 Back
1:07.33
1:07.33
100 Back
1:05.07
2:12.40
100 Back
2:12.40
1773 Lincoln Balsmeier 2:12.58 10 B: 1:40.69 (+31.89s | 24.1%) Voltage Aquatics 02/17/2023 SRS 2023 Winter Championship
50 Back
1:04.71
1:04.71
100 Back
1:07.87
2:12.58
100 Back
2:12.58
1774 Terrick Evin 2:12.67 10 B: 1:40.69 (+31.98s | 24.1%) Issaquah Swim Team 01/25/2025 2025 PN IST Janurary Invitational
50 Back
1:06.74
1:06.74
100 Back
1:05.93
2:12.67
100 Back
2:12.67
1775 Ari Theobald-Anderson 2:12.76 9 B: 1:40.69 (+32.07s | 24.2%) Montclair Swim Team 09/27/2025 Orinda Aquatics SC C B BB+ Meet
1776 Axelle Baerwald 2:12.87 10 B: 1:40.69 (+32.18s | 24.2%) Chinook Aquatic Club 10/18/2025 2025 PN IST Fall Open
50 Back
1:04.50
1:04.50
100 Back
1:08.37
2:12.87
100 Back
2:12.87
1777 Luke Murphy 2:12.94 9 B: 1:40.69 (+32.25s | 24.3%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
1:05.44
1:05.44
100 Back
1:07.50
2:12.94
100 Back
2:12.94
1778 Andy Han 2:12.99 8 B: 1:40.69 (+32.30s | 24.3%) Rancho San Dieguito 02/21/2026 2026 SI JBST Age Group Champs Max
50 Back
1:08.25
1:08.25
100 Back
1:04.74
2:12.99
100 Back
2:12.99
1779 Fenix Wang 2:13.25 9 B: 1:40.69 (+32.56s | 24.4%) Hilltop Aquatic Swim Team 11/17/2023 2023 UT HAST Fall Back Bash
50 Back
1:03.26
1:03.26
100 Back
1:09.99
2:13.25
100 Back
2:13.25
1780 Lawton Hinderer 2:13.29 8 B: 1:40.69 (+32.60s | 24.5%) Velocity Swimming 01/04/2025 2025 January Storm
1781 Aiden Delgado 2:13.30 10 B: 1:40.69 (+32.61s | 24.5%) Pacific Swim 02/21/2026 2026 SI MRA Age Group Champs Max Meet
50 Back
1:01.66
1:01.66
100 Back
1:11.64
2:13.30
100 Back
2:13.30
1782 Woojin Choi 2:13.56 10 B: 1:40.69 (+32.87s | 24.6%) Alto Swim Club 02/01/2025 Alto Swim Club Valentine Classic
1783 Gabriel Memca 2:13.57 7 B: 1:40.69 (+32.88s | 24.6%) Wind N Sea Swim Team 01/31/2026 2026 SI HSA All Ages NTS Meet
1784 Marcus Mak 2:13.68 9 B: 1:40.69 (+32.99s | 24.7%) Alameda Gators 09/27/2025 Orinda Aquatics SC C B BB+ Meet
1785 Alex Zhang 2:13.82 10 B: 1:40.69 (+33.13s | 24.8%) Tualatin Hills Swim Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
1786 Jonah Sherman 2:13.85 9 B: 1:40.69 (+33.16s | 24.8%) Montclair Swim Team 09/27/2025 Orinda Aquatics SC C B BB+ Meet
1787 Leif Mckay 2:13.95 10 B: 1:40.69 (+33.26s | 24.8%) Columbia River Swim Team 12/12/2025 2025 TEAM Winter Invitational
50 Back
58.81
58.81
100 Back
1:15.14
2:13.95
100 Back
2:13.95
1788 Declan Preuss 2:14.13 9 B: 1:40.69 (+33.44s | 24.9%) Aces Swim Club 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
1:03.71
1:03.71
100 Back
1:10.42
2:14.13
100 Back
2:14.13
1789 Fionn Morrow 2:14.14 9 B: 1:40.69 (+33.45s | 24.9%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
1790 Theodore Browning 2:14.18 8 B: 1:40.69 (+33.49s | 25.0%) Puget Sound Swim Club 03/21/2026 2026 PN OSTSEAL Kaholo Island ClassicApproved
1791 James Kottek 2:14.34 9 B: 1:40.69 (+33.65s | 25.0%) Salem Swim Club 12/20/2025 2025 MSC Tri Meet
50 Back
1:02.51
1:02.51
100 Back
1:11.83
2:14.34
100 Back
2:14.34
1792 Grayson Poston 2:14.41 10 B: 1:40.69 (+33.72s | 25.1%) Redmond Aquatic Club 02/15/2025 Bend Swim Club Valentines Invitational
50 Back
1:05.25
1:05.25
100 Back
1:09.16
2:14.41
100 Back
2:14.41
1793 Lucas Yang 2:14.45 8 B: 1:40.69 (+33.76s | 25.1%) Olympic Cascade Aquatics 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
1:01.50
1:01.50
100 Back
1:12.95
2:14.45
100 Back
2:14.45
1794 Lev Kandalov 2:14.45 10 B: 1:40.69 (+33.76s | 25.1%) Milpitas Aquatic Club 03/29/2025 Alto Rock The Blocks Invitational
50 Back
1:06.59
1:06.59
100 Back
1:07.86
2:14.45
100 Back
2:14.45
1795 Asher Orourke 2:14.47 8 B: 1:40.69 (+33.78s | 25.1%) Aquawolves Swimming 02/02/2025 2025 CO AQUA Intra Squad
50 Back
1:04.83
1:04.83
100 Back
1:09.64
2:14.47
100 Back
2:14.47
1796 Hanson Chen 2:14.50 10 B: 1:40.69 (+33.81s | 25.1%) Pacifica Sea Lions 11/14/2025 PSL Pumpkin Spice Lovers 25 129
1797 Jack DeAngelo 2:14.56 10 B: 1:40.69 (+33.87s | 25.2%) Mission Aurora Colorado Swimmi 03/14/2025 2025 CO NJ Mile High Championships
50 Back
1:02.34
1:02.34
100 Back
1:12.22
2:14.56
100 Back
2:14.56
1798 Ethan Li 2:14.59 10 B: 1:40.69 (+33.90s | 25.2%) Chinook Aquatic Club 03/07/2026 2026 PN C March Madness Approved
50 Back
1:00.14
1:00.14
100 Back
1:14.45
2:14.59
100 Back
2:14.59
1799 Yunze Song 2:14.64 6 B: 1:40.69 (+33.95s | 25.2%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
1:06.57
1:06.57
100 Back
1:08.07
2:14.64
100 Back
2:14.64
1800 Isa Suleman 2:14.80 10 B: 1:40.69 (+34.11s | 25.3%) South Valley Makos 03/28/2026 Swim South Bay

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.