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USA Boys 10 & under - 100 M Back

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
901 Austin Volz 1:59.61 9 B: 1:56.69 (+2.92s | 2.4%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Back
58.02
58.02
100 Back
1:01.59
1:59.61
100 Back
1:59.61
902 August Tran 1:59.65 10 B: 1:56.69 (+2.96s | 2.5%) El Cerrito Gators 06/07/2025 Orinda Aquatics LC C B BB+ Meet
903 Abraham Urrutia 1:59.68 10 B: 1:56.69 (+2.99s | 2.5%) Foothills Swim Team 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
904 Elwood Zygarlicke 1:59.75 10 B: 1:56.69 (+3.06s | 2.6%) West Express Swim Team 07/18/2025 2025 MN TUNA Minnesota Regional Championship
905 Charles Tan 1:59.75 10 B: 1:56.69 (+3.06s | 2.6%) Eastside Aquatic Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
906 Moses Wang 1:59.81 10 B: 1:56.69 (+3.12s | 2.6%) Bainbridge Island Swim Club 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Back
59.26
59.26
100 Back
1:00.55
1:59.81
100 Back
1:59.81
907 Beckett Rossi 1:59.81 9 B: 1:56.69 (+3.12s | 2.6%) Bishop Swim Team 07/12/2025 2025 Silver State Championships
50 Back
56.89
56.89
100 Back
1:02.92
1:59.81
100 Back
1:59.81
908 Matthew Woods 1:59.84 9 B: 1:56.69 (+3.15s | 2.6%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025
909 Andrew Grove 1:59.85 9 B: 1:56.69 (+3.16s | 2.6%) Houston Bridge Bats 06/14/2025 CCLR CEM Summer Beach Bash LCM Unclassified
910 Kevin Nguyen 1:59.86 10 B: 1:56.69 (+3.17s | 2.6%) Legacy Aquatics 05/30/2025 LA OPEN 2025
50 Back
55.24
55.24
100 Back
1:04.62
1:59.86
100 Back
1:59.86
911 Christian Ballin 1:59.89 10 B: 1:56.69 (+3.20s | 2.7%) 757swim 05/04/2024 BASS Jim Frye Memorial Invitational May 202
50 Back
58.17
58.17
100 Back
1:01.72
1:59.89
100 Back
1:59.89
912 Mo Chen 1:59.90 9 B: 1:56.69 (+3.21s | 2.7%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
913 Aaron im 2:00.03 9 B: 1:56.69 (+3.34s | 2.8%) West Coast Aquatics 05/29/2025 2025 IE VS Apple Capital
50 Back
59.85
59.85
100 Back
1:00.18
2:00.03
100 Back
2:00.03
914 Caden Chang 2:00.05 9 B: 1:56.69 (+3.36s | 2.8%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025
915 Kian Davidson 2:00.09 8 B: 1:56.69 (+3.40s | 2.8%) Lake Erie Silver Dolphins 06/12/2025 Holtrey Summer Classic
50 Back
58.31
58.31
100 Back
1:01.78
2:00.09
100 Back
2:00.09
916 Peter Lemker 2:00.09 8 B: 1:56.69 (+3.40s | 2.8%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
917 Caleb Pan 2:00.13 10 B: 1:56.69 (+3.44s | 2.9%) West Coast Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
918 Colin Anderson 2:00.14 9 B: 1:56.69 (+3.45s | 2.9%) West Express Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
59.28
59.28
100 Back
1:00.86
2:00.14
100 Back
2:00.14
919 Philip Mortimer 2:00.15 10 B: 1:56.69 (+3.46s | 2.9%) Can Mississauga Aquatic Club 01/17/2026 2026 Azura Winter Open LCM Invite
920 Aemon Meenaghan 2:00.16 9 B: 1:56.69 (+3.47s | 2.9%) Team Eugene Aquatics 05/02/2025 2025 AAA May LC Invitational
50 Back
1:01.54
1:01.54
100 Back
58.62
2:00.16
100 Back
2:00.16
921 Angus McInnes 2:00.17 10 B: 1:56.69 (+3.48s | 2.9%) The Dalles Swim Team 06/20/2025 72nd Annual Ted Walker Invitational
922 Adam Kao 2:00.18 10 B: 1:56.69 (+3.49s | 2.9%) Life Time Oregon Swim Team 05/02/2025 2025 AAA May LC Invitational
50 Back
58.09
58.09
100 Back
1:02.09
2:00.18
100 Back
2:00.18
923 Paxton Kern 2:00.19 8 B: 1:56.69 (+3.50s | 2.9%) Cavalier Aquatics/Piedmont Fam 07/12/2024 2024 CCA Summer Awards
50 Back
1:00.15
1:00.15
100 Back
1:00.04
2:00.19
100 Back
2:00.19
924 Ethan Gao 2:00.24 9 B: 1:56.69 (+3.55s | 3.0%) California Dolphins Swim Team 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
925 Vishnu Srinivasan 2:00.28 10 B: 1:56.69 (+3.59s | 3.0%) California Dolphins Swim Team 06/22/2024 Alto Beat The Heat Sat Sun
926 Leaf Volschke 2:00.33 9 B: 1:56.69 (+3.64s | 3.0%) Valley Swim Team Phoenix 07/11/2024 2024 RAYS Summer Awards
50 Back
59.98
59.98
100 Back
1:00.35
2:00.33
100 Back
2:00.33
927 Brody Whitmire 2:00.37 10 B: 1:56.69 (+3.68s | 3.1%) The Dalles Swim Team 06/20/2025 72nd Annual Ted Walker Invitational
928 Alexander Zhang 2:00.38 9 B: 1:56.69 (+3.69s | 3.1%) Alamo Area Aquatic Association 06/20/2025 2025 ST AAAA NS George Block Invite
929 Owen Deis 2:00.41 10 B: 1:56.69 (+3.72s | 3.1%) Clovis Swim Club 05/24/2025 2025 Mike Snyder Memorial
50 Back
57.28
57.28
100 Back
1:03.13
2:00.41
100 Back
2:00.41
930 Cooper Distelrath 2:00.42 10 B: 1:56.69 (+3.73s | 3.1%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
931 Daniel Rondel 2:00.44 9 B: 1:56.69 (+3.75s | 3.1%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
932 Cooper McDonald 2:00.44 8 B: 1:56.69 (+3.75s | 3.1%) Perry Aquatic Club 06/27/2025 2025 55th FREEDLANDER MEET
50 Back
57.58
57.58
100 Back
1:02.86
2:00.44
100 Back
2:00.44
933 Sammy Baker 2:00.46 10 B: 1:56.69 (+3.77s | 3.1%) Valley Aquatics 06/27/2025 2025 PN SMAC Summer Classic Invitational
934 Brooks Vondersmith 2:00.46 10 B: 1:56.69 (+3.77s | 3.1%) Hanover Aquatics 04/26/2024 2024 Helen Wang Sunflower Classic
935 Noah Wang 2:00.48 10 B: 1:56.69 (+3.79s | 3.1%) Front Range Barracudas 04/25/2025 2025 CO Steve Drozda LC Shotgun
50 Back
59.63
59.63
100 Back
1:00.85
2:00.48
100 Back
2:00.48
936 Harry Huynh 2:00.49 10 B: 1:56.69 (+3.80s | 3.2%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
937 Bruce Chou 2:00.53 10 B: 1:56.69 (+3.84s | 3.2%) Jbarracudas Swim Team 07/11/2025 2025 SI JBST All Ages NTS Meet
938 Noah Sleeman 2:00.58 10 B: 1:56.69 (+3.89s | 3.2%) Nova of Virginia 05/17/2024 Freedom Splash
939 Arthur Cahoy 2:00.71 9 B: 1:56.69 (+4.02s | 3.3%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
940 Brandon Worth 2:00.72 10 B: 1:56.69 (+4.03s | 3.3%) Capital of Texas Aquatics 05/02/2025 2025 ST ASC Cinco De Mayo
50 Back
1:00.28
1:00.28
100 Back
1:00.44
2:00.72
100 Back
2:00.72
941 Ethan Box 2:00.72 10 B: 1:56.69 (+4.03s | 3.3%) South Lake Aquatic Club 04/26/2025 10th Annual Hohne Memorial Invitational
942 Adam Jiang 2:00.74 10 B: 1:56.69 (+4.05s | 3.4%) Waterloo Swimming 05/02/2025 2025 ST ASC Cinco De Mayo
50 Back
58.31
58.31
100 Back
1:02.43
2:00.74
100 Back
2:00.74
943 Brendan Moore 2:00.74 10 B: 1:56.69 (+4.05s | 3.4%) Perry Aquatic Club 06/27/2025 2025 55th FREEDLANDER MEET
50 Back
57.29
57.29
100 Back
1:03.45
2:00.74
100 Back
2:00.74
944 Evan Doong 2:00.75 10 B: 1:56.69 (+4.06s | 3.4%) Sunnyvale Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
945 Landon Rott 2:00.81 10 B: 1:56.69 (+4.12s | 3.4%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
50 Back
57.18
57.18
100 Back
1:03.63
2:00.81
100 Back
2:00.81
946 Hayden Guthrie 2:00.82 9 B: 1:56.69 (+4.13s | 3.4%) Gulf Coast Swim Team 05/03/2025 2025 Sea Dragon May Open
50 Back
58.01
58.01
100 Back
1:02.81
2:00.82
100 Back
2:00.82
947 Connor Osborne 2:00.85 10 B: 1:56.69 (+4.16s | 3.4%) Prineville Swim Team 06/20/2025 Prineville Invitational Swim Meet
948 Bruce Neilsen 2:00.90 7 B: 1:56.69 (+4.21s | 3.5%) Lehi Aquatics 06/21/2025 2025 UT HAST RWB BC Medals Meet
949 Rees Yan 2:00.93 10 B: 1:56.69 (+4.24s | 3.5%) Cascadia Swimming 05/30/2025 LA OPEN 2025
950 Bodhi Lauby 2:00.95 10 B: 1:56.69 (+4.26s | 3.5%) Sea Devils 06/21/2025 2025 MN TUNA Oppor TUNA Ty 2 Invite
50 Back
58.60
58.60
100 Back
1:02.35
2:00.95
100 Back
2:00.95

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.