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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
1751 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
1752 Carly Williams 1:27.87 9 BB Min A: 1:22.29 (+5.58s | 6.4%) Eagle Swim Team Inc. 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Back
41.88
41.88
100 Back
45.99
1:27.87
100 Back
1:27.87
1753 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
1754 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
1755 Emma Hoerber 1:27.87 10 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
1756 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
1757 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
1758 Charlotte Drake 1:27.88 10 BB Min A: 1:22.29 (+5.59s | 6.4%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
42.63
42.63
100 Back
45.25
1:27.88
100 Back
1:27.88
1759 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
1760 Maya Halfpenny 1:27.88 9 BB Min A: 1:22.29 (+5.59s | 6.4%) Sarasota Sharks 02/27/2026 2026 T2 Area 5 Championships
50 Back
43.13
43.13
100 Back
44.75
1:27.88
100 Back
1:27.88
1761 Paris Toliver 1:27.88 10 BB Min A: 1:22.29 (+5.59s | 6.4%) Oak Hills Youth Athletics 03/12/2026 2026 OH SC Junior Championships
50 Back
41.82
41.82
100 Back
46.06
1:27.88
100 Back
1:27.88
1762 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
1763 Tiffany Chen 1:27.93 10 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
1764 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
1765 Victoria Aluicio 1:27.94 9 BB Min A: 1:22.29 (+5.65s | 6.4%) Blue Marlins Of Hialeah Garden 02/14/2026 NMST BMHG February BC Invite 26
50 Back
41.05
41.05
100 Back
46.89
1:27.94
100 Back
1:27.94
1766 Mary Donahey 1:27.96 10 BB Min A: 1:22.29 (+5.67s | 6.4%) Arlington Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 Back
42.62
42.62
100 Back
45.34
1:27.96
100 Back
1:27.96
1767 Ellery Dyson 1:27.96 9 BB Min A: 1:22.29 (+5.67s | 6.4%) Boulder Swim Team 03/13/2026 Mile High Championship Invitational
50 Back
42.15
42.15
100 Back
45.81
1:27.96
100 Back
1:27.96
1768 Evelyn Lee 1:27.97 10 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
1769 Leah Moore 1:27.99 10 BB Min A: 1:22.29 (+5.70s | 6.5%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Back
42.91
42.91
100 Back
45.08
1:27.99
100 Back
1:27.99
1770 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
1771 Kylie McCall 1:28.00 10 BB Min A: 1:22.29 (+5.71s | 6.5%) Jupiter Dragons Swim Team 02/20/2026 2026 FG SCY BB Championships (NORTH)
50 Back
41.86
41.86
100 Back
46.14
1:28.00
100 Back
1:28.00
1772 Evelyn Kurth 1:28.00 10 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
1773 Olivia Mosquera 1:28.00 9 BB Min A: 1:22.29 (+5.71s | 6.5%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
50 Back
43.19
43.19
100 Back
44.81
1:28.00
100 Back
1:28.00
1774 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
1775 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
1776 Kayla Jones 1:28.01 10 BB Min A: 1:22.29 (+5.72s | 6.5%) Detroit All Star Aquatics 03/07/2026 2026 Lake Erie Regional Meet
50 Back
40.49
40.49
100 Back
47.52
1:28.01
100 Back
1:28.01
1777 Clare VanHouten 1:28.01 10 BB Min A: 1:22.29 (+5.72s | 6.5%) Columbia Aquatics Association 03/05/2026 2026 MD LSC 14 U Championships
50 Back
42.91
42.91
100 Back
45.10
1:28.01
100 Back
1:28.01
1778 Claudia Zhang 1:28.02 9 BB Min A: 1:22.29 (+5.73s | 6.5%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
42.07
42.07
100 Back
45.95
1:28.02
100 Back
1:28.02
1779 Violet Trainor 1:28.02 10 BB Min A: 1:22.29 (+5.73s | 6.5%) Middies Wave Ryders 02/20/2026 2026 MR Silvers North Championship YMID
50 Back
45.09
45.09
100 Back
42.93
1:28.02
100 Back
1:28.02
1780 Kylie McIsaac 1:28.03 9 BB Min A: 1:22.29 (+5.74s | 6.5%) Fox Chapel Killer Whales 02/13/2026 39th Black History Swim Meet
50 Back
42.58
42.58
100 Back
45.45
1:28.03
100 Back
1:28.03
1781 Abigail Foy 1:28.05 10 BB Min A: 1:22.29 (+5.76s | 6.5%) Hauppauge Swimming 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
41.30
41.30
100 Back
46.75
1:28.05
100 Back
1:28.05
1782 Genesis Lopez 1:28.05 9 BB Min A: 1:22.29 (+5.76s | 6.5%) Kennewick 02/13/2026 2026 OR HS 4a 4
1783 Jaelyn Dao 1:28.06 10 BB Min A: 1:22.29 (+5.77s | 6.6%) San Jose Goosemonkeys 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
1784 Adriana Alfano 1:28.06 9 BB Min A: 1:22.29 (+5.77s | 6.6%) Long Island Aquatic Club 01/09/2026 2026 MR TVSC TJ Kelly Memorial Joust
50 Back
43.80
43.80
100 Back
44.26
1:28.06
100 Back
1:28.06
1785 Reagan Mouris 1:28.06 9 BB Min A: 1:22.29 (+5.77s | 6.6%) Middies Wave Ryders 02/13/2026 39th Black History Swim Meet
50 Back
31.70
31.70
100 Back
56.36
1:28.06
100 Back
1:28.06
1786 Emerson Kelly 1:28.07 9 BB Min A: 1:22.29 (+5.78s | 6.6%) West Islip Swim Club 12/12/2025 2025 MR RFAC Elizabeth Miller Holiday Invite
50 Back
43.89
43.89
100 Back
44.18
1:28.07
100 Back
1:28.07
1787 Charlotte Bobic 1:28.08 10 BB Min A: 1:22.29 (+5.79s | 6.6%) Sioux Falls Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
42.48
42.48
100 Back
45.60
1:28.08
100 Back
1:28.08
1788 Lila Gagnon 1:28.08 10 BB Min A: 1:22.29 (+5.79s | 6.6%) Swim Gators Str 01/17/2026 MLA 2026 Big Lake Invite
50 Back
43.22
43.22
100 Back
44.86
1:28.08
100 Back
1:28.08
1789 Beca Hao 1:28.09 10 BB Min A: 1:22.29 (+5.80s | 6.6%) Upper Arlington Swim Club 02/19/2026 2026 OH UASC SC Regional Championships
50 Back
43.14
43.14
100 Back
44.95
1:28.09
100 Back
1:28.09
1790 Sophia Dolan 1:28.09 9 BB Min A: 1:22.29 (+5.80s | 6.6%) Clearwater Aquatic Team 09/19/2025 Kiefer Speedo Fall Invitational
50 Back
43.29
43.29
100 Back
44.80
1:28.09
100 Back
1:28.09
1791 Anna Millsaps 1:28.09 10 BB Min A: 1:22.29 (+5.80s | 6.6%) Hickory Foundation YMCA Seahor 01/10/2026 ATOM Frosty Invitational 2026
50 Back
43.08
43.08
100 Back
45.01
1:28.09
100 Back
1:28.09
1792 Nora Kosky 1:28.09 10 BB Min A: 1:22.29 (+5.80s | 6.6%) Aquawolves Swimming 02/14/2026 2026 CO AQUA February Home Meet
50 Back
42.98
42.98
100 Back
45.11
1:28.09
100 Back
1:28.09
1793 Kensington Earl 1:28.10 9 BB Min A: 1:22.29 (+5.81s | 6.6%) Nova of Virginia 12/12/2025 2025 HVAC Winterfest Invitational
50 Back
42.51
42.51
100 Back
45.59
1:28.10
100 Back
1:28.10
1794 Nora Bettis 1:28.10 10 BB Min A: 1:22.29 (+5.81s | 6.6%) Fox Swim Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
42.05
42.05
100 Back
46.05
1:28.10
100 Back
1:28.10
1795 Dora Wang 1:28.10 9 BB Min A: 1:22.29 (+5.81s | 6.6%) Dare Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
43.04
43.04
100 Back
45.06
1:28.10
100 Back
1:28.10
1796 Charlotte Aftandilian 1:28.13 10 BB Min A: 1:22.29 (+5.84s | 6.6%) Homestead High School 04/22/2026 2026 SCVAL De Anza Division Championship Meet
1797 Dylan Grant 1:28.14 10 BB Min A: 1:22.29 (+5.85s | 6.6%) Bellingham Bay Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Back
42.36
42.36
100 Back
45.78
1:28.14
100 Back
1:28.14
1798 Kyla Parnell 1:28.14 10 BB Min A: 1:22.29 (+5.85s | 6.6%) Dedham Health Hydra 01/09/2026 2026 NE NSSC January 9 11 BC Meet
50 Back
42.75
42.75
100 Back
45.39
1:28.14
100 Back
1:28.14
1799 Bonnie Boon 1:28.14 10 BB Min A: 1:22.29 (+5.85s | 6.6%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
41.30
41.30
100 Back
46.84
1:28.14
100 Back
1:28.14
1800 Adaline Ruder 1:28.15 9 BB Min A: 1:22.29 (+5.86s | 6.6%) North Jeffco Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Back
42.46
42.46
100 Back
45.69
1:28.15
100 Back
1:28.15

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.