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USA Boys 10 & under - 100 Y 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 Nicolas Martinez 1:23.00 10 BB Min A: 1:19.59 (+3.41s | 4.1%) Nova of Virginia 10/24/2025 NOVA Halloween Haunt
50 Back
40.69
40.69
100 Back
42.31
1:23.00
100 Back
1:23.00
902 Noah Chen 1:23.00 10 BB Min A: 1:19.59 (+3.41s | 4.1%) Blue Wave Swim Team PV 10/10/2025 2025 PV October Open Claude Moore
50 Back
39.65
39.65
100 Back
43.35
1:23.00
100 Back
1:23.00
903 Carter Novak 1:23.00 10 BB Min A: 1:19.59 (+3.41s | 4.1%) Aquatic Team Of Mecklenburg 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
40.51
40.51
100 Back
42.49
1:23.00
100 Back
1:23.00
904 James Mauldin 1:23.02 10 BB Min A: 1:19.59 (+3.43s | 4.1%) Huntsville Swim Association 10/16/2026 2026 HSA Fran Norris Meet
50 Back
40.55
40.55
100 Back
42.47
1:23.02
100 Back
1:23.02
905 Isaiah Siress 1:23.03 10 BB Min A: 1:19.59 (+3.44s | 4.1%) Tucson Ford Dealers Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
50 Back
41.42
41.42
100 Back
41.61
1:23.03
100 Back
1:23.03
906 Jayden Li 1:23.03 9 BB Min A: 1:19.59 (+3.44s | 4.1%) Crimson Aquatics 03/06/2026 2026 NE CRIM March Trials Finals Meet
50 Back
39.66
39.66
100 Back
43.37
1:23.03
100 Back
1:23.03
907 Reese Baxter 1:23.03 10 BB Min A: 1:19.59 (+3.44s | 4.1%) Portland Porpoise Swim Club 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
40.61
40.61
100 Back
42.42
1:23.03
100 Back
1:23.03
908 Jensen Huang 1:23.04 10 BB Min A: 1:19.59 (+3.45s | 4.2%) Arcadia Riptides Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 Back
39.87
39.87
100 Back
43.17
1:23.04
100 Back
1:23.04
909 Henry Wang 1:23.04 9 BB Min A: 1:19.59 (+3.45s | 4.2%) Arctic Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
50 Back
41.84
41.84
100 Back
41.20
1:23.04
100 Back
1:23.04
910 Russell Dsouza 1:23.08 10 BB Min A: 1:19.59 (+3.49s | 4.2%) Club Wolverine 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
39.41
39.41
100 Back
43.67
1:23.08
100 Back
1:23.08
911 Cole Figueroa 1:23.08 10 BB Min A: 1:19.59 (+3.49s | 4.2%) Crater 02/14/2025 2025 OR HS 5A 2
50 Back
40.61
40.61
100 Back
42.47
1:23.08
100 Back
1:23.08
912 Dharma Kunkyab 1:23.09 9 BB Min A: 1:19.59 (+3.50s | 4.2%) Twisters Swim Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 Back
41.59
41.59
100 Back
41.50
1:23.09
100 Back
1:23.09
913 Reean Shen 1:23.09 10 BB Min A: 1:19.59 (+3.50s | 4.2%) Bayclub Aquatic Swim Team 09/25/2026 2026 BAST Season Kick Off Sprint Approved
50 Back
40.22
40.22
100 Back
42.87
1:23.09
100 Back
1:23.09
914 William Huang 1:23.11 8 BB Min A: 1:19.59 (+3.52s | 4.2%) Charles River Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Back
39.96
39.96
100 Back
43.15
1:23.11
100 Back
1:23.11
915 Moxon Fain 1:23.13 10 BB Min A: 1:19.59 (+3.54s | 4.3%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
40.18
40.18
100 Back
42.95
1:23.13
100 Back
1:23.13
916 Haoliang Cao 1:23.13 10 BB Min A: 1:19.59 (+3.54s | 4.3%) Csp Tideriders 10/09/2026 Fall Festival Invitational
50 Back
40.89
40.89
100 Back
42.24
1:23.13
100 Back
1:23.13
917 Emiliano Marrufo 1:23.16 10 BB Min A: 1:19.59 (+3.57s | 4.3%) Aquax Centro Deportivo 11/14/2025 2025 BD Turkey Splash
918 Oscar Little 1:23.17 10 BB Min A: 1:19.59 (+3.58s | 4.3%) Hydra Aquatics 02/27/2026 2026 OH BSC SC Regional Championships
50 Back
40.30
40.30
100 Back
42.87
1:23.17
100 Back
1:23.17
919 Neo Jiang 1:23.18 9 BB Min A: 1:19.59 (+3.59s | 4.3%) Qns Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
40.25
40.25
100 Back
42.93
1:23.18
100 Back
1:23.18
920 Preston Kerchusky 1:23.18 10 BB Min A: 1:19.59 (+3.59s | 4.3%) Boise YMCA Swim Team 11/22/2025 57th Annual Thanksgiving Invitational
50 Back
39.49
39.49
100 Back
43.69
1:23.18
100 Back
1:23.18
921 Jed Ameziane 1:23.23 9 BB Min A: 1:19.59 (+3.64s | 4.4%) Los Gatos 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 Back
40.87
40.87
100 Back
42.36
1:23.23
100 Back
1:23.23
922 John Stitzenberg 1:23.23 9 BB Min A: 1:19.59 (+3.64s | 4.4%) North Carolina Aquatic Club 01/16/2026 GSA January Jump Start 2026
50 Back
40.32
40.32
100 Back
42.91
1:23.23
100 Back
1:23.23
923 Terry Xiao 1:23.23 8 BB Min A: 1:19.59 (+3.64s | 4.4%) Trident Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
41.32
41.32
100 Back
41.91
1:23.23
100 Back
1:23.23
924 Harvey Mei 1:23.25 10 BB Min A: 1:19.59 (+3.66s | 4.4%) Mission Viejo Nadadores 02/13/2026 2026 MVN Lunar AAPI Festival
50 Back
39.88
39.88
100 Back
43.37
1:23.25
100 Back
1:23.25
925 Ethan Gaffin 1:23.26 9 BB Min A: 1:19.59 (+3.67s | 4.4%) Unattached 04/10/2026 2026 ST SASA Sombrero Series Showdown
50 Back
41.42
41.42
100 Back
41.84
1:23.26
100 Back
1:23.26
926 Toxey Robbins 1:23.28 10 BB Min A: 1:19.59 (+3.69s | 4.4%) Shoals Aquatic Club 10/16/2026 2026 HSA Fran Norris Meet
50 Back
40.35
40.35
100 Back
42.93
1:23.28
100 Back
1:23.28
927 Dylan Lenois 1:23.29 8 BB Min A: 1:19.59 (+3.70s | 4.4%) Badger Swim Club,Inc. 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
40.47
40.47
100 Back
42.82
1:23.29
100 Back
1:23.29
928 Garid Tuvshin 1:23.29 10 BB Min A: 1:19.59 (+3.70s | 4.4%) Paseo Aquatics Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
40.65
40.65
100 Back
42.64
1:23.29
100 Back
1:23.29
929 Brayden Likes 1:23.30 10 BB Min A: 1:19.59 (+3.71s | 4.5%) South Medford 02/13/2026 2026 OR HS 6A 7
50 Back
40.14
40.14
100 Back
43.16
1:23.30
100 Back
1:23.30
930 Morgan Chandler 1:23.30 7 BB Min A: 1:19.59 (+3.71s | 4.5%) Logan County High School 12/13/2025 2025 WCST Holiday Invitational
50 Back
41.13
41.13
100 Back
42.17
1:23.30
100 Back
1:23.30
931 Nathan Applegate 1:23.30 10 BB Min A: 1:19.59 (+3.71s | 4.5%) Mesa Aquatics Club 02/13/2026 34th Annual Lost Dutchman Invitational
932 Hudson Porter 1:23.30 10 BB Min A: 1:19.59 (+3.71s | 4.5%) Wave Aquatics 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
40.72
40.72
100 Back
42.58
1:23.30
100 Back
1:23.30
933 Christoph Navarrete Espitia 1:23.31 10 BB Min A: 1:19.59 (+3.72s | 4.5%) Sarasota Sharks 10/16/2026 2026 T2 Spooktacular
50 Back
41.34
41.34
100 Back
41.97
1:23.31
100 Back
1:23.31
934 Jiho Won 1:23.33 10 BB Min A: 1:19.59 (+3.74s | 4.5%) Opelika Swim Team 10/02/2026 2026 Vance Rose Invitational
935 Sterling Stewart 1:23.33 10 BB Min A: 1:19.59 (+3.74s | 4.5%) South Lake Aquatic Club 03/26/2026 Destination Athlete Centennial Invite 2026
50 Back
40.30
40.30
100 Back
43.03
1:23.33
100 Back
1:23.33
936 Domenico Petrini 1:23.34 9 BB Min A: 1:19.59 (+3.75s | 4.5%) Badger Swim Club,Inc. 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
40.55
40.55
100 Back
42.79
1:23.34
100 Back
1:23.34
937 Duncan Kirby 1:23.35 9 BB Min A: 1:19.59 (+3.76s | 4.5%) Fort Meigs YMCA Stingrays 03/12/2026 2026 OH SC Junior Championships
938 Conrad Postle 1:23.37 10 BB Min A: 1:19.59 (+3.78s | 4.5%) West Florida Lightning Aquatic 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 Back
40.79
40.79
100 Back
42.58
1:23.37
100 Back
1:23.37
939 Valentin Coronado 1:23.37 10 BB Min A: 1:19.59 (+3.78s | 4.5%) Laker Swim 09/12/2026 2026 Elizabeth Kazeck Fall Sprint
940 Alistair Jiang 1:23.38 10 BB Min A: 1:19.59 (+3.79s | 4.5%) Clifton Seahawks 10/17/2026 2026 EEX RU Scared Yet
50 Back
40.15
40.15
100 Back
43.23
1:23.38
100 Back
1:23.38
941 Quentin Lin 1:23.39 9 BB Min A: 1:19.59 (+3.80s | 4.6%) Eastern Nassau Aquatic Club 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
39.38
39.38
100 Back
44.01
1:23.39
100 Back
1:23.39
942 Oliver Song Zhang 1:23.39 10 BB Min A: 1:19.59 (+3.80s | 4.6%) West Coast Aquatics 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
40.95
40.95
100 Back
42.44
1:23.39
100 Back
1:23.39
943 Connor Finlayson 1:23.40 9 BB Min A: 1:19.59 (+3.81s | 4.6%) Annapolis Swim Club 02/13/2026 2026 ASA President S Day Classic
50 Back
39.67
39.67
100 Back
43.73
1:23.40
100 Back
1:23.40
944 Adelynn Spurlin 1:23.41 10 BB Min A: 1:19.59 (+3.82s | 4.6%) North Jeffco Swim Team 10/16/2026 2026 CO MACS Fall Invitational
50 Back
40.81
40.81
100 Back
42.60
1:23.41
100 Back
1:23.41
945 Evan Yue 1:23.45 10 BB Min A: 1:19.59 (+3.86s | 4.6%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
50 Back
40.15
40.15
100 Back
43.30
1:23.45
100 Back
1:23.45
946 Cyrus Yang 1:23.45 10 BB Min A: 1:19.59 (+3.86s | 4.6%) Quicksilver Swimming 04/26/2025 Pacific Swimming 10 Under SC Championships
50 Back
41.06
41.06
100 Back
42.39
1:23.45
100 Back
1:23.45
947 Levi Chong 1:23.45 9 BB Min A: 1:19.59 (+3.86s | 4.6%) Southwest Stars Swim Club 10/09/2026 2026 FAST Pumpkin Plunge
50 Back
39.68
39.68
100 Back
43.77
1:23.45
100 Back
1:23.45
948 Owen Cianciolo 1:23.47 9 BB Min A: 1:19.59 (+3.88s | 4.6%) Marlins Of Raleigh 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 Back
41.47
41.47
100 Back
42.00
1:23.47
100 Back
1:23.47
949 Nolan Vargason 1:23.47 9 BB Min A: 1:19.59 (+3.88s | 4.6%) Heartland Aquatics 02/20/2026 2026 MW Midwestern Age Group Short Course
50 Back
40.65
40.65
100 Back
42.82
1:23.47
100 Back
1:23.47
950 Declan Sederholm 1:23.48 10 BB Min A: 1:19.59 (+3.89s | 4.7%) Hilltop Aquatic Swim Team 03/05/2025 2025 Short Course UTAGS Championships
50 Back
41.27
41.27
100 Back
42.21
1:23.48
100 Back
1:23.48

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.