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USA Boys 10 & under - 100 Y IM

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
1001 Frederick Jackson 1:23.33 10 BB Min A: 1:19.69 (+3.64s | 4.4%) Royal Swimming 11/22/2025 2025 Royal Fall Cup
50 IM
39.05
39.05
100 IM
44.28
1:23.33
100 IM
1:23.33
1002 Jayden Teng 1:23.33 10 BB Min A: 1:19.69 (+3.64s | 4.4%) Arctic Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 IM
38.98
38.98
100 IM
44.35
1:23.33
100 IM
1:23.33
1003 Stewart Bye 1:23.33 10 BB Min A: 1:19.69 (+3.64s | 4.4%) Corvallis Aquatic Team 03/14/2026 2026 CAT Spring Invite
50 IM
38.57
38.57
100 IM
44.76
1:23.33
100 IM
1:23.33
1004 Oliver Pearce 1:23.33 10 BB Min A: 1:19.69 (+3.64s | 4.4%) Aces Swim Club 02/27/2026 2026 CO CSI SC Age Group Championships
50 IM
39.34
39.34
100 IM
43.99
1:23.33
100 IM
1:23.33
1005 Preston Hartley 1:23.34 10 BB Min A: 1:19.69 (+3.65s | 4.4%) Swim Columbus Swim Org. 11/07/2025 2025 SE BSL Cranberry Classic
50 IM
40.89
40.89
100 IM
42.45
1:23.34
100 IM
1:23.34
1006 Harrison Wu 1:23.35 8 BB Min A: 1:19.69 (+3.66s | 4.4%) Long Island Aquatic Club 03/07/2026 2026 MR Metro 8 Under Championships
50 IM
39.17
39.17
100 IM
44.18
1:23.35
100 IM
1:23.35
1007 Nathan Liu 1:23.35 10 BB Min A: 1:19.69 (+3.66s | 4.4%) First Colony Swim Team, Inc. 10/18/2024 2024 FCST Oct Tri Meet
50 IM
39.31
39.31
100 IM
44.04
1:23.35
100 IM
1:23.35
1008 Charles Kramer 1:23.35 10 B: 1:21.89 (+1.46s | 1.8%) Los Angeles Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 IM
40.10
40.10
100 IM
43.25
1:23.35
100 IM
1:23.35
1009 Tyrus Lu 1:23.35 9 BB Min A: 1:19.69 (+3.66s | 4.4%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 IM
39.41
39.41
100 IM
43.94
1:23.35
100 IM
1:23.35
1010 Gustavo Granados 1:23.36 9 BB Min A: 1:19.69 (+3.67s | 4.4%) Fenix Swim Club 02/20/2026 2026 FG SCY BB Championships SOUTH
50 IM
39.82
39.82
100 IM
43.54
1:23.36
100 IM
1:23.36
1011 Nicholas Mosendz 1:23.36 9 BB Min A: 1:19.69 (+3.67s | 4.4%) Santa Clara Swim Club 03/28/2026 Swim South Bay
1012 Ford Halvorson 1:23.36 10 BB Min A: 1:19.69 (+3.67s | 4.4%) Foxjets Swim Team 01/09/2026 2026 MN FOXJ Winter Classic
50 IM
37.25
37.25
100 IM
46.11
1:23.36
100 IM
1:23.36
1013 George Yu 1:23.36 10 BB Min A: 1:19.69 (+3.67s | 4.4%) Santa Clara Swim Club 02/07/2026 Valley Splash Short Course C B A Meet
1014 Owen Rousseau 1:23.37 10 BB Min A: 1:19.69 (+3.68s | 4.4%) Black Marlins Swim Team 03/26/2026 Destination Athlete Centennial Invite 2026
50 IM
38.68
38.68
100 IM
44.69
1:23.37
100 IM
1:23.37
1015 Adam Rosol 1:23.38 9 BB Min A: 1:19.69 (+3.69s | 4.4%) Twisters Swim Club 02/28/2026 2026 MR QNS I Know I Can Invitational
50 IM
35.95
35.95
100 IM
47.43
1:23.38
100 IM
1:23.38
1016 Henry Odean 1:23.38 9 BB Min A: 1:19.69 (+3.69s | 4.4%) Nitro Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 IM
37.84
37.84
100 IM
45.54
1:23.38
100 IM
1:23.38
1017 Rain Liu 1:23.39 10 BB Min A: 1:19.69 (+3.70s | 4.4%) Rancho San Dieguito 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 IM
39.54
39.54
100 IM
43.85
1:23.39
100 IM
1:23.39
1018 Rene Lopez 1:23.40 10 BB Min A: 1:19.69 (+3.71s | 4.4%) Aquax Centro Deportivo 01/23/2026 2026 BD JCAT IMX 2026
1019 Luka O'Brien 1:23.43 10 BB Min A: 1:19.69 (+3.74s | 4.5%) The Woodlands Swim Team 10/25/2024 2024 TWST Halloween Meet
50 IM
38.86
38.86
100 IM
44.57
1:23.43
100 IM
1:23.43
1020 Kaiden Iino 1:23.44 10 BB Min A: 1:19.69 (+3.75s | 4.5%) South Florida Aquatic Club 02/20/2026 2026 FG SCY BB Championships SOUTH
50 IM
40.93
40.93
100 IM
42.51
1:23.44
100 IM
1:23.44
1021 Nino Arndt 1:23.45 10 BB Min A: 1:19.69 (+3.76s | 4.5%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
50 IM
37.47
37.47
100 IM
45.98
1:23.45
100 IM
1:23.45
1022 Evan Buchanan 1:23.46 10 BB Min A: 1:19.69 (+3.77s | 4.5%) Hudson Explorer Aquatic 03/12/2026 2026 OH SC Junior Championships
50 IM
38.91
38.91
100 IM
44.55
1:23.46
100 IM
1:23.46
1023 Alex Liu 1:23.46 10 BB Min A: 1:19.69 (+3.77s | 4.5%) Anglerfish Aquatics 12/12/2025 2025 NE CRIM Frosty Frenzy Trials Finals
50 IM
40.61
40.61
100 IM
42.85
1:23.46
100 IM
1:23.46
1024 Erik Shabdanov 1:23.46 8 BB Min A: 1:19.69 (+3.77s | 4.5%) Sunnyvale Swim Club 03/28/2026 LAMV C B A+ Meet
50 IM
40.51
40.51
100 IM
42.95
1:23.46
100 IM
1:23.46
1025 Hudson Fain 1:23.46 10 BB Min A: 1:19.69 (+3.77s | 4.5%) Team Charlotte Swimming 03/20/2026 2026 STAR Tar Heel States
1026 Jude Jeon 1:23.47 9 BB Min A: 1:19.69 (+3.78s | 4.5%) Washingtonians Swim Club 12/21/2025 2025 PAC 10 U Reindeer Games
1027 Henry Jarchow 1:23.47 9 BB Min A: 1:19.69 (+3.78s | 4.5%) St Croix Swim Club 02/27/2026 2026 MN MAN Minnesota Regional Championship
50 IM
37.44
37.44
100 IM
46.03
1:23.47
100 IM
1:23.47
1028 Carter Prescher 1:23.48 8 BB Min A: 1:19.69 (+3.79s | 4.5%) All Star Aquatics 03/20/2026 March Madness 2026
1029 Owen Bronson 1:23.48 9 BB Min A: 1:19.69 (+3.79s | 4.5%) Legacy Aquatics 05/16/2026 2026 John DeRoest Sextathlon Swim Meet
50 IM
39.79
39.79
100 IM
43.69
1:23.48
100 IM
1:23.48
1030 Arwin Safaee 1:23.51 10 BB Min A: 1:19.69 (+3.82s | 4.6%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 IM
37.75
37.75
100 IM
45.76
1:23.51
100 IM
1:23.51
1031 Nolan Chan 1:23.52 10 BB Min A: 1:19.69 (+3.83s | 4.6%) Unattached 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 IM
40.50
40.50
100 IM
43.02
1:23.52
100 IM
1:23.52
1032 August Crable 1:23.52 10 BB Min A: 1:19.69 (+3.83s | 4.6%) DC Dept Of Parks and Recreatio 02/27/2026 2026 Cherry Blossom Champs
50 IM
39.16
39.16
100 IM
44.36
1:23.52
100 IM
1:23.52
1033 Ralph Haman 1:23.53 10 BB Min A: 1:19.69 (+3.84s | 4.6%) Tennessee Aquatics 11/07/2025 TNAQ 2025 FALL INVITATIONAL
1034 Gracen Moultrie 1:23.53 10 BB Min A: 1:19.69 (+3.84s | 4.6%) North Palm Beach Swim Club 02/20/2026 2026 FG SCY BB Championships (NORTH)
50 IM
40.11
40.11
100 IM
43.42
1:23.53
100 IM
1:23.53
1035 Aspar Dzebisov 1:23.55 10 BB Min A: 1:19.69 (+3.86s | 4.6%) Fast Lane Aquatics 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 IM
39.96
39.96
100 IM
43.59
1:23.55
100 IM
1:23.55
1036 Jeremy Zhao 1:23.55 9 BB Min A: 1:19.69 (+3.86s | 4.6%) Quicksilver Swimming 02/07/2026 Valley Splash Short Course C B A Meet
1037 Nolan Lucariello 1:23.56 10 BB Min A: 1:19.69 (+3.87s | 4.6%) Prince William Swim Club 01/17/2026 2026 Duck Bowl
50 IM
37.32
37.32
100 IM
46.24
1:23.56
100 IM
1:23.56
1038 Fletcher Baral 1:23.56 10 BB Min A: 1:19.69 (+3.87s | 4.6%) Saint Andrew\\\\\\'s Aquatics 09/13/2025 Scotty Invite
50 IM
39.12
39.12
100 IM
44.44
1:23.56
100 IM
1:23.56
1039 Lucius Leven 1:23.57 10 BB Min A: 1:19.69 (+3.88s | 4.6%) Alamo Area Aquatic Association 11/22/2025 2025 Harvest Hustle
50 IM
38.44
38.44
100 IM
45.13
1:23.57
100 IM
1:23.57
1040 Levi Julson 1:23.57 8 BB Min A: 1:19.69 (+3.88s | 4.6%) Seminole Aquatics 02/28/2026 2026 Spring Area 2 Championships
50 IM
41.13
41.13
100 IM
42.44
1:23.57
100 IM
1:23.57
1041 David Yakubov 1:23.57 10 BB Min A: 1:19.69 (+3.88s | 4.6%) Matchpoint Nyc 02/07/2026 2026 MR FREE Championships Meets Qualifier
50 IM
39.96
39.96
100 IM
43.61
1:23.57
100 IM
1:23.57
1042 Andrei Emelianov 1:23.58 9 BB Min A: 1:19.69 (+3.89s | 4.7%) Nitro Swimming 11/22/2025 2025 ST NTRO November Invite
50 IM
38.26
38.26
100 IM
45.32
1:23.58
100 IM
1:23.58
1043 Collin Johnson 1:23.59 10 BB Min A: 1:19.69 (+3.90s | 4.7%) Machine Aquatics 02/13/2026 39th Black History Swim Meet
50 IM
38.54
38.54
100 IM
45.05
1:23.59
100 IM
1:23.59
1044 Kyler Robson 1:23.59 8 BB Min A: 1:19.69 (+3.90s | 4.7%) Cincinnati Marlins 03/12/2026 2026 OH SC Junior Championships
50 IM
37.59
37.59
100 IM
46.00
1:23.59
100 IM
1:23.59
1045 Isaac Osegueda 1:23.61 10 BB Min A: 1:19.69 (+3.92s | 4.7%) YMCA of Austin Swim Alliance 02/20/2026 2026 ST AAAA SC STAGS
50 IM
38.67
38.67
100 IM
44.94
1:23.61
100 IM
1:23.61
1046 Greyson Huddleston 1:23.61 9 BB Min A: 1:19.69 (+3.92s | 4.7%) Patriot Aquatics 02/28/2026 2026 Spring Area 2 Championships
50 IM
37.88
37.88
100 IM
45.73
1:23.61
100 IM
1:23.61
1047 Seanan O'Neill 1:23.61 10 BB Min A: 1:19.69 (+3.92s | 4.7%) Sarasota Sharks 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 IM
39.80
39.80
100 IM
43.81
1:23.61
100 IM
1:23.61
1048 Archer Hill 1:23.62 10 BB Min A: 1:19.69 (+3.93s | 4.7%) YMCA Fairfax County Reston 01/10/2026 2026 MAKO POLAR PLUNGE
50 IM
41.28
41.28
100 IM
42.34
1:23.62
100 IM
1:23.62
1049 Gary Stoll 1:23.62 10 BB Min A: 1:19.69 (+3.93s | 4.7%) Legacy Aquatics 02/21/2026 2026 Arena Short Course 10 U Championships
50 IM
37.59
37.59
100 IM
46.03
1:23.62
100 IM
1:23.62
1050 Emmanuel Schmid Leon 1:23.62 10 BB Min A: 1:19.69 (+3.93s | 4.7%) South Florida Aquatic Club 02/06/2026 Friendship Meet 2026
50 IM
39.61
39.61
100 IM
44.01
1:23.62
100 IM
1:23.62

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.