USA Girls 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
2001 Molly Wathen 1:27.78 10 BB Min A: 1:22.29 (+5.49s | 6.3%) Madison Swimming Association 01/30/2026 MSA Ray Fogg Memorial Meet 2026
50 Back
42.99
42.99
100 Back
44.79
1:27.78
100 Back
1:27.78
2002 Liliana Arguello 1:27.78 10 BB Min A: 1:22.29 (+5.49s | 6.3%) Schertz YMCA Swim Team 01/24/2026 2026 ST SCY Surge January Invite
50 Back
44.20
44.20
100 Back
43.58
1:27.78
100 Back
1:27.78
2003 Sienna Reckhow 1:27.78 9 BB Min A: 1:22.29 (+5.49s | 6.3%) Cascade Swim Club 02/01/2026 2026 PN CSC February Mini Meet Approved
50 Back
42.69
42.69
100 Back
45.09
1:27.78
100 Back
1:27.78
2004 Teagan Clift 1:27.79 10 BB Min A: 1:22.29 (+5.50s | 6.3%) Portland Aquatic Club 02/07/2026 2026 OR HEAT BC Blastoff
50 Back
42.76
42.76
100 Back
45.03
1:27.79
100 Back
1:27.79
2005 Tanvika Kumar 1:27.79 10 BB Min A: 1:22.29 (+5.50s | 6.3%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Back
42.48
42.48
100 Back
45.31
1:27.79
100 Back
1:27.79
2006 Marlo Bullemer 1:27.80 10 BB Min A: 1:22.29 (+5.51s | 6.3%) Pacific Piranha Swim Team 11/22/2025 2025 PN November AGI, Div 3 (UPAC)
50 Back
42.51
42.51
100 Back
45.29
1:27.80
100 Back
1:27.80
2007 Kayla Durner 1:27.81 10 BB Min A: 1:22.29 (+5.52s | 6.3%) EL Paso Border Land Swim Team 12/07/2025 2025 BD Del Norte #3
2008 Claire Ruckwardt-Clark 1:27.82 9 BB Min A: 1:22.29 (+5.53s | 6.3%) Multnomah Athletic Club 12/05/2025 2025 Tualatin Hills Holiday Classic
50 Back
44.23
44.23
100 Back
43.59
1:27.82
100 Back
1:27.82
2009 Rose Dowdalls 1:27.82 10 BB Min A: 1:22.29 (+5.53s | 6.3%) Alexandria, VA Aquatic Club 01/17/2026 PVS January Open 2026 PWCS
50 Back
42.93
42.93
100 Back
44.89
1:27.82
100 Back
1:27.82
2010 Rianne Bohaty 1:27.83 10 BB Min A: 1:22.29 (+5.54s | 6.3%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
50 Back
43.41
43.41
100 Back
44.42
1:27.83
100 Back
1:27.83
2011 Margaret Norris 1:27.83 10 BB Min A: 1:22.29 (+5.54s | 6.3%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
50 Back
42.50
42.50
100 Back
45.33
1:27.83
100 Back
1:27.83
2012 Keller Heustis 1:27.84 8 BB Min A: 1:22.29 (+5.55s | 6.3%) Old Dominion Aquatic Club 12/12/2025 2025 HVAC Winterfest Invitational
50 Back
42.54
42.54
100 Back
45.30
1:27.84
100 Back
1:27.84
2013 Nandi Richardson 1:27.85 10 BB Min A: 1:22.29 (+5.56s | 6.3%) Aquaventure Riptides 01/10/2026 2026 RMY Winter Invitational
50 Back
43.16
43.16
100 Back
44.69
1:27.85
100 Back
1:27.85
2014 Genevieve Biebl 1:27.85 10 BB Min A: 1:22.29 (+5.56s | 6.3%) St Croix Swim Club 01/09/2026 2026 MN FOXJ Winter Classic
2015 Sofia Yumukoff 1:27.86 9 BB Min A: 1:22.29 (+5.57s | 6.3%) Nitro Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 Back
42.12
42.12
100 Back
45.74
1:27.86
100 Back
1:27.86
2016 Ada Yeung 1:27.86 10 BB Min A: 1:22.29 (+5.57s | 6.3%) Montclair Swim Team 10/18/2025 PC SRVA SCY B BB+ Meet
2017 Audrey Lipp 1:27.87 9 BB Min A: 1:22.29 (+5.58s | 6.4%) Atlantis Swimming 01/16/2026 2026 Odd Age Classic
50 Back
41.35
41.35
100 Back
46.52
1:27.87
100 Back
1:27.87
2018 Tenley Morford 1:27.87 10 BB Min A: 1:22.29 (+5.58s | 6.4%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 Back
43.55
43.55
100 Back
44.32
1:27.87
100 Back
1:27.87
2019 Julia Hu 1:27.87 10 BB Min A: 1:22.29 (+5.58s | 6.4%) Columbia Aquatics Association 01/03/2026 2026 ASTS Invitational
50 Back
43.04
43.04
100 Back
44.83
1:27.87
100 Back
1:27.87
2020 Emma Hoerber 1:27.87 9 BB Min A: 1:22.29 (+5.58s | 6.4%) Cypress Fairbanks Swim Club 02/21/2025 MAC Hosted 2025 Gulf 12 Under Champs
50 Back
44.05
44.05
100 Back
43.82
1:27.87
100 Back
1:27.87
2021 Dione Gruver 1:27.88 10 BB Min A: 1:22.29 (+5.59s | 6.4%) California Capital Aquatics 11/08/2025 Folsom Classic 2025
2022 Charlene Tao 1:27.88 10 BB Min A: 1:22.29 (+5.59s | 6.4%) Dragon Swim Team 02/07/2026 2026 PM 14 U Champs Qualifier
2023 Maddie Gettmann 1:27.88 10 BB Min A: 1:22.29 (+5.59s | 6.4%) Dart Swimming 02/13/2026 2026 Neptune Swimming Invitational
50 Back
42.21
42.21
100 Back
45.67
1:27.88
100 Back
1:27.88
2024 Ocean Zeng 1:27.89 9 BB Min A: 1:22.29 (+5.60s | 6.4%) Sailfish 12/05/2025 2025 ST LSAC 5th Annual Graceland
2025 Grace Gill 1:27.90 9 BB Min A: 1:22.29 (+5.61s | 6.4%) Tac Titans 12/19/2025 2025 TAC TITANS Jingle Bells Meet
50 Back
43.18
43.18
100 Back
44.72
1:27.90
100 Back
1:27.90
2026 Lauren Koh 1:27.90 9 BB Min A: 1:22.29 (+5.61s | 6.4%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
43.11
43.11
100 Back
44.79
1:27.90
100 Back
1:27.90
2027 Claire Rasband 1:27.92 9 BB Min A: 1:22.29 (+5.63s | 6.4%) Wasatch Swim Club 03/05/2025 2025 Short Course UTAGS Championships
2028 Ryan Pressley 1:27.92 10 BB Min A: 1:22.29 (+5.63s | 6.4%) Nu Finmen Swimming 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Back
42.07
42.07
100 Back
45.85
1:27.92
100 Back
1:27.92
2029 Jihyeon Yoon 1:27.92 10 BB Min A: 1:22.29 (+5.63s | 6.4%) Auburn Aquatics 12/05/2025 2025 SE Christmas In Auburn
50 Back
42.70
42.70
100 Back
45.22
1:27.92
100 Back
1:27.92
2030 Julia Gonzalez 1:27.93 10 BB Min A: 1:22.29 (+5.64s | 6.4%) Long Island Aquatic Club 11/21/2025 2025 MR LIAC Thanksgiving Invite
50 Back
42.31
42.31
100 Back
45.62
1:27.93
100 Back
1:27.93
2031 Tiffany Chen 1:27.93 9 BB Min A: 1:22.29 (+5.64s | 6.4%) Adrienne C Nelson 02/15/2025 2025 OR HS 6a 4
50 Back
42.94
42.94
100 Back
44.99
1:27.93
100 Back
1:27.93
2032 Ana Betomakita 1:27.94 10 BB Min A: 1:22.29 (+5.65s | 6.4%) Cincinnati Marlins 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
50 Back
42.56
42.56
100 Back
45.38
1:27.94
100 Back
1:27.94
2033 Sara Lopez 1:27.95 9 BB Min A: 1:22.29 (+5.66s | 6.4%) Sarasota Sharks 06/21/2025 West Coast B Champtionships
50 Back
43.35
43.35
100 Back
44.60
1:27.95
100 Back
1:27.95
2034 Whitnee Jacobson 1:27.96 9 BB Min A: 1:22.29 (+5.67s | 6.4%) Red Wing Swim Club 11/15/2025 2025 MN SHRK Tigersharks Thanksgiving Classic
50 Back
42.95
42.95
100 Back
45.01
1:27.96
100 Back
1:27.96
2035 Zara Lucska 1:27.96 8 BB Min A: 1:22.29 (+5.67s | 6.4%) Saline Swim Team 11/21/2025 2025 SST Fall Classic
50 Back
42.32
42.32
100 Back
45.64
1:27.96
100 Back
1:27.96
2036 Grace Dauro 1:27.96 10 BB Min A: 1:22.29 (+5.67s | 6.4%) Denver Swim Academy 01/23/2026 2026 CO TOPS Colorado Open
50 Back
43.27
43.27
100 Back
44.69
1:27.96
100 Back
1:27.96
2037 Evelyn Lee 1:27.97 9 BB Min A: 1:22.29 (+5.68s | 6.5%) Helios 10/25/2025 Great Pumpkin Meet 2025
50 Back
43.59
43.59
100 Back
44.38
1:27.97
100 Back
1:27.97
2038 Tekla Kenny 1:27.97 9 BB Min A: 1:22.29 (+5.68s | 6.5%) Long Island Aquatic Club 10/25/2025 2025 MR LIAC Chappy S Invitational
50 Back
43.00
43.00
100 Back
44.97
1:27.97
100 Back
1:27.97
2039 Gwyneth Delaney 1:27.99 10 BB Min A: 1:22.29 (+5.70s | 6.5%) Walnut Creek Aquabears 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
2040 Nina Paul 1:27.99 9 BB Min A: 1:22.29 (+5.70s | 6.5%) Life Time Iowa Swim Team 03/29/2025 2025 MN MYAS Midwest Regional Swim Meet
50 Back
42.70
42.70
100 Back
45.29
1:27.99
100 Back
1:27.99
2041 Evelyn Kurth 1:28.00 9 BB Min A: 1:22.29 (+5.71s | 6.5%) Alamo Heights Aquatic Club ? A 01/17/2026 2026 ST AAAA NS Frostbite
50 Back
41.91
41.91
100 Back
46.09
1:28.00
100 Back
1:28.00
2042 Fumino Hara 1:28.00 10 BB Min A: 1:22.29 (+5.71s | 6.5%) All Star Aquatics 01/17/2026 PVS January Open 2026 Fairland
50 Back
43.01
43.01
100 Back
44.99
1:28.00
100 Back
1:28.00
2043 Maya Van Timmeren 1:28.00 10 BB Min A: 1:22.29 (+5.71s | 6.5%) West Ottawa Swim Club 02/07/2026 2026 Grand Rapids Open
50 Back
42.51
42.51
100 Back
45.49
1:28.00
100 Back
1:28.00
2044 Jean Guertin 1:28.00 10 BB Min A: 1:22.29 (+5.71s | 6.5%) Warren Regina 11/14/2025 2025 Girls Catholic League Championships
50 Back
41.93
41.93
100 Back
46.07
1:28.00
100 Back
1:28.00
2045 Yiqian Lam 1:28.00 10 BB Min A: 1:22.29 (+5.71s | 6.5%) The Fish 10/10/2025 2025 PV October Open Franconia
50 Back
41.66
41.66
100 Back
46.34
1:28.00
100 Back
1:28.00
2046 Vaidehi Bharadwaj 1:28.01 10 BB Min A: 1:22.29 (+5.72s | 6.5%) Pro Swimming 01/23/2026 2026 PN Pro January Intrasquad Approved
50 Back
43.69
43.69
100 Back
44.32
1:28.01
100 Back
1:28.01
2047 Margot Howard 1:28.01 10 BB Min A: 1:22.29 (+5.72s | 6.5%) North Palm Beach Swim Club 01/23/2026 SPEEDO CUP CLOSED INVITE Copied
50 Back
43.70
43.70
100 Back
44.31
1:28.01
100 Back
1:28.01
2048 Georgia DuBois 1:28.02 10 BB Min A: 1:22.29 (+5.73s | 6.5%) Gold\\\\\\'s Aquatics Club (Camas) 10/10/2025 2025 OR HEAT Fall Invitational
50 Back
43.25
43.25
100 Back
44.77
1:28.02
100 Back
1:28.02
2049 Sofia Morales 1:28.03 9 BB Min A: 1:22.29 (+5.74s | 6.5%) Fenix Swim Club 12/06/2025 2025 NMST December Holiday Invite
50 Back
44.62
44.62
100 Back
43.41
1:28.03
100 Back
1:28.03
2050 Josalina McDermott 1:28.05 10 BB Min A: 1:22.29 (+5.76s | 6.5%) Bolles School Sharks 01/30/2026 2026 BSS February Classic Copied
50 Back
43.01
43.01
100 Back
45.04
1:28.05
100 Back
1:28.05

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.