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USA Boys 10 & under - 100 Y Free

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
1501 Tobin Hartinger 1:13.28 9 BB Min A: 1:09.79 (+3.49s | 4.8%) Shorewood 02/13/2026 2026 OR HS 6A 3
1502 Micah Adams 1:13.28 10 BB Min A: 1:09.79 (+3.49s | 4.8%) Hood River Valley Swim Team 02/21/2026 2026 Arena Short Course 10 U Championships
50 Free
34.68
34.68
100 Free
38.60
1:13.28
100 Free
1:13.28
1503 Yusuf Islam 1:13.29 10 BB Min A: 1:09.79 (+3.50s | 4.8%) Patuxent Aquatics Club 11/14/2025 2025PV November Open Fairland
50 Free
33.77
33.77
100 Free
39.52
1:13.29
100 Free
1:13.29
1504 Aiden Zeher 1:13.29 9 BB Min A: 1:09.79 (+3.50s | 4.8%) Coral Shores High School 10/21/2025 2025 FHSAA 1A District 12
50 Free
35.86
35.86
100 Free
37.43
1:13.29
100 Free
1:13.29
1505 John Wojtowicz 1:13.31 10 BB Min A: 1:09.79 (+3.52s | 4.8%) Green Terror Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
50 Free
34.15
34.15
100 Free
39.16
1:13.31
100 Free
1:13.31
1506 Jack Bender 1:13.32 9 BB Min A: 1:09.79 (+3.53s | 4.8%) Unatached 01/31/2026 The 2026 Super FISH Bowl XVI
50 Free
34.06
34.06
100 Free
39.26
1:13.32
100 Free
1:13.32
1507 Hao Lau 1:13.32 10 BB Min A: 1:09.79 (+3.53s | 4.8%) Loyola Blakefield Aquatics 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Free
36.21
36.21
100 Free
37.11
1:13.32
100 Free
1:13.32
1508 John Robisky 1:13.33 10 BB Min A: 1:09.79 (+3.54s | 4.8%) Freedom Aquatics 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Free
34.57
34.57
100 Free
38.76
1:13.33
100 Free
1:13.33
1509 Oscar Little 1:13.33 9 BB Min A: 1:09.79 (+3.54s | 4.8%) Hydra Aquatics 03/12/2026 2026 OH SC Junior Championships
50 Free
35.04
35.04
100 Free
38.29
1:13.33
100 Free
1:13.33
1510 Drew Wagner 1:13.34 9 BB Min A: 1:09.79 (+3.55s | 4.8%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
1511 Simon Becker 1:13.35 10 BB Min A: 1:09.79 (+3.56s | 4.9%) Csp Tideriders 02/27/2026 Ozark Division I Championship
50 Free
34.86
34.86
100 Free
38.49
1:13.35
100 Free
1:13.35
1512 Nolan Simmons 1:13.35 10 BB Min A: 1:09.79 (+3.56s | 4.9%) Greater Tampa Swim Association 06/20/2026 West Coast B Champtionships
50 Free
34.13
34.13
100 Free
39.22
1:13.35
100 Free
1:13.35
1513 Graham Dorweiler 1:13.37 9 BB Min A: 1:09.79 (+3.58s | 4.9%) Edina Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Free
34.20
34.20
100 Free
39.17
1:13.37
100 Free
1:13.37
1514 Maximus Erhardt 1:13.37 10 BB Min A: 1:09.79 (+3.58s | 4.9%) Cardinal and Gold Aquatics 03/13/2026 2026 Speedo Maryland Junior Championship Si
1515 Ashton VanKeulen 1:13.38 10 BB Min A: 1:09.79 (+3.59s | 4.9%) Sioux Falls Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Free
35.65
35.65
100 Free
37.73
1:13.38
100 Free
1:13.38
1516 Hudson Rowlands 1:13.38 10 BB Min A: 1:09.79 (+3.59s | 4.9%) Mecklenburg Swim Association 03/20/2026 2026 STAR Tar Heel States
50 Free
34.92
34.92
100 Free
38.46
1:13.38
100 Free
1:13.38
1517 William Johnson 1:13.38 9 BB Min A: 1:09.79 (+3.59s | 4.9%) Swim Florida 03/26/2026 Destination Athlete Centennial Invite 2026
50 Free
34.86
34.86
100 Free
38.52
1:13.38
100 Free
1:13.38
1518 Austin Yang 1:13.38 10 BB Min A: 1:09.79 (+3.59s | 4.9%) Three Village Swim Club 01/09/2026 2026 MR TVSC TJ Kelly Memorial Joust
50 Free
35.46
35.46
100 Free
37.92
1:13.38
100 Free
1:13.38
1519 Alex van den Berg 1:13.38 9 BB Min A: 1:09.79 (+3.59s | 4.9%) Swim Melbourne 06/26/2026 2026 Summer Area 6 Champs
50 Free
35.68
35.68
100 Free
37.70
1:13.38
100 Free
1:13.38
1520 Graham Rothwell 1:13.39 10 BB Min A: 1:09.79 (+3.60s | 4.9%) San Gabriel Aquatics 02/06/2026 2026 ST AQTX STX Champs North
50 Free
35.32
35.32
100 Free
38.07
1:13.39
100 Free
1:13.39
1521 Logan Hall 1:13.39 10 BB Min A: 1:09.79 (+3.60s | 4.9%) Marlins Of Raleigh 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Free
34.34
34.34
100 Free
39.05
1:13.39
100 Free
1:13.39
1522 Jed El Abed 1:13.39 10 BB Min A: 1:09.79 (+3.60s | 4.9%) H2o Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Free
33.90
33.90
100 Free
39.49
1:13.39
100 Free
1:13.39
1523 Jercey Zhao 1:13.40 10 BB Min A: 1:09.79 (+3.61s | 4.9%) Bellevue Club Swim Team 06/19/2026 2026 PN SRST Summer Invitational Approved
50 Free
36.00
36.00
100 Free
37.40
1:13.40
100 Free
1:13.40
1524 Peter Scott 1:13.43 5 BB Min A: 1:09.79 (+3.64s | 5.0%) Sleepy Hollow 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
1525 Darren Liu 1:13.44 9 BB Min A: 1:09.79 (+3.65s | 5.0%) Asphalt Green Unified Aquatics 01/17/2026 2026 MR AGUA MLK Invitational
50 Free
36.10
36.10
100 Free
37.34
1:13.44
100 Free
1:13.44
1526 Liam O'Brien 1:13.44 9 BB Min A: 1:09.79 (+3.65s | 5.0%) Walnut Creek Aquabears 10/18/2025 PC SRVA SCY B BB+ Meet
1527 Charles Niessner 1:13.44 10 BB Min A: 1:09.79 (+3.65s | 5.0%) Mecklenburg Swim Association 01/17/2026 2026 MSA January Invite
50 Free
34.51
34.51
100 Free
38.93
1:13.44
100 Free
1:13.44
1528 Max Matov 1:13.45 10 BB Min A: 1:09.79 (+3.66s | 5.0%) Commonwealth Swimming 03/13/2026 2026 NE INST NE Cup
50 Free
35.12
35.12
100 Free
38.33
1:13.45
100 Free
1:13.45
1529 Ezra Epstein 1:13.45 10 BB Min A: 1:09.79 (+3.66s | 5.0%) Asphalt Green Unified Aquatics 01/17/2026 2026 MR AGUA MLK Invitational
50 Free
34.74
34.74
100 Free
38.71
1:13.45
100 Free
1:13.45
1530 Maximus Prata 1:13.46 10 BB Min A: 1:09.79 (+3.67s | 5.0%) Kent County YMCA 03/21/2026 2026 NE YNS YMCA New England Championship
1531 Johnathan Rudd 1:13.46 10 BB Min A: 1:09.79 (+3.67s | 5.0%) Jupiter Dragons Swim Team 01/24/2026 2026 TCA Winter Open
50 Free
34.59
34.59
100 Free
38.87
1:13.46
100 Free
1:13.46
1532 James Marsh 1:13.47 10 BB Min A: 1:09.79 (+3.68s | 5.0%) Lifetime Swim Team North Carol 10/24/2025 2025 CAT Trick Or Treat Meet
50 Free
35.07
35.07
100 Free
38.40
1:13.47
100 Free
1:13.47
1533 Eason Kim 1:13.47 9 BB Min A: 1:09.79 (+3.68s | 5.0%) All Star Aquatics 12/05/2025 2025 Christmas Championships
50 Free
34.82
34.82
100 Free
38.65
1:13.47
100 Free
1:13.47
1534 George Burdick 1:13.47 10 BB Min A: 1:09.79 (+3.68s | 5.0%) Egra Waves 03/07/2026 2026 Lake Michigan Regional Meet
50 Free
34.55
34.55
100 Free
38.92
1:13.47
100 Free
1:13.47
1535 Lucas Ding 1:13.47 8 BB Min A: 1:09.79 (+3.68s | 5.0%) Waterloo Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 Free
34.77
34.77
100 Free
38.70
1:13.47
100 Free
1:13.47
1536 Matthew Siritipakul 1:13.49 9 BB Min A: 1:09.79 (+3.70s | 5.0%) Twisters Swim Club 01/17/2026 2026 MR AGUA MLK Invitational
50 Free
35.34
35.34
100 Free
38.15
1:13.49
100 Free
1:13.49
1537 Dmitry Klyukin 1:13.50 10 BB Min A: 1:09.79 (+3.71s | 5.0%) Tide Swimming 11/15/2025 2025 WAC Fall Classic
50 Free
35.01
35.01
100 Free
38.49
1:13.50
100 Free
1:13.50
1538 Luka Clausen 1:13.51 10 BB Min A: 1:09.79 (+3.72s | 5.1%) Team Vortex 03/06/2026 2026 CO NCS Winter District Championships
25 Free
16.52
16.52
50 Free
18.90
35.42
50 Free
35.42
75 Free
19.52
54.94
100 Free
18.57
1:13.51
50 Free
38.09
1539 Elliott Rice 1:13.54 9 BB Min A: 1:09.79 (+3.75s | 5.1%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
50 Free
35.29
35.29
100 Free
38.25
1:13.54
100 Free
1:13.54
1540 Cole Torrance 1:13.55 10 BB Min A: 1:09.79 (+3.76s | 5.1%) Fairfield Aquatics 03/26/2026 Destination Athlete Centennial Invite 2026
50 Free
34.83
34.83
100 Free
38.72
1:13.55
100 Free
1:13.55
1541 Maxwell Yao 1:13.56 9 BB Min A: 1:09.79 (+3.77s | 5.1%) Gilroy Gators Swim Team 03/20/2026 SCY Spring Age Group Championships
50 Free
34.67
34.67
100 Free
38.89
1:13.56
100 Free
1:13.56
1542 Jayden Silveira 1:13.56 10 BB Min A: 1:09.79 (+3.77s | 5.1%) Fast Falcons 12/13/2025 2025 FAST December Open
50 Free
34.94
34.94
100 Free
38.62
1:13.56
100 Free
1:13.56
1543 Henry Westerbeek 1:13.56 10 BB Min A: 1:09.79 (+3.77s | 5.1%) Benton Harbor-St. Joseph YMCA 03/07/2026 2026 Michigan YMCA State Championship
50 Free
35.20
35.20
100 Free
38.36
1:13.56
100 Free
1:13.56
1544 Mario Aoki 1:13.56 9 BB Min A: 1:09.79 (+3.77s | 5.1%) Falfins Swimming 02/27/2026 2026 CO CSI SC Age Group Championships
50 Free
35.04
35.04
100 Free
38.52
1:13.56
100 Free
1:13.56
1545 Ethan Dorsett 1:13.56 9 BB Min A: 1:09.79 (+3.77s | 5.1%) Scioto Country Club 02/19/2026 2026 OH UASC SC Regional Championships
50 Free
34.23
34.23
100 Free
39.33
1:13.56
100 Free
1:13.56
1546 Rafe Schaefer 1:13.58 10 BB Min A: 1:09.79 (+3.79s | 5.2%) Northeast Houston Aquatics 01/10/2025 MAC 2025 Neon New Year Meet
50 Free
34.64
34.64
100 Free
38.94
1:13.58
100 Free
1:13.58
1547 Joshua Gonen 1:13.58 9 BB Min A: 1:09.79 (+3.79s | 5.2%) YMCA of Austin Swim Alliance 12/13/2025 2025 ST SRG HOHOHO Howorth Classic
50 Free
35.10
35.10
100 Free
38.48
1:13.58
100 Free
1:13.58
1548 Felix Hagen 1:13.60 10 BB Min A: 1:09.79 (+3.81s | 5.2%) Hurricanes Swim Team 01/09/2026 2026 MN FOXJ Winter Classic
50 Free
35.20
35.20
100 Free
38.40
1:13.60
100 Free
1:13.60
1549 Jacob Greveling 1:13.60 10 B: 1:11.49 (+2.11s | 2.9%) SwimMAC Carolina 03/20/2026 2026 SwimMAC Tar Heel States
50 Free
36.02
36.02
100 Free
37.58
1:13.60
100 Free
1:13.60
1550 Ezekiel Fuller 1:13.60 9 BB Min A: 1:09.79 (+3.81s | 5.2%) El Paso Bel Air 11/07/2025 2025 Loretto Cathedral Invite

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.