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USA Girls 10 & under - 100 M 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
2051 Bea Marquez 1:48.14 10 B Min BB: 1:48.09 (+0.05s | 0.0%) Alto Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM
2052 Parker Michael 1:48.14 9 B Min BB: 1:48.09 (+0.05s | 0.0%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
50 Back
53.01
53.01
100 Back
55.13
1:48.14
100 Back
1:48.14
2053 Mackenzie Atkins 1:48.16 9 B Min BB: 1:48.09 (+0.07s | 0.1%) Florida West Coast Aquatics 04/17/2026 2026 SAINT PETE S 1st LONG COURSE MEET
50 Back
52.38
52.38
100 Back
55.78
1:48.16
100 Back
1:48.16
2054 Vivienne Kelleher 1:48.16 9 B Min BB: 1:48.09 (+0.07s | 0.1%) Crimson Aquatics 05/30/2026 2026 NE RIAC Sail Away On The Ferry
2055 Sophie Lansing 1:48.17 9 B Min BB: 1:48.09 (+0.08s | 0.1%) Front Range Barracudas 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
51.99
51.99
100 Back
56.18
1:48.17
100 Back
1:48.17
2056 Emery Schug 1:48.17 10 B Min BB: 1:48.09 (+0.08s | 0.1%) Huntsville Swim Association 04/18/2026 HSA April LC Meet
50 Back
50.48
50.48
100 Back
57.69
1:48.17
100 Back
1:48.17
2057 Parker Nixon 1:48.20 8 B Min BB: 1:48.09 (+0.11s | 0.1%) Hanover Aquatics 05/01/2026 2026 Helen Wang Sunflower Classic
50 Back
52.05
52.05
100 Back
56.15
1:48.20
100 Back
1:48.20
2058 Avery Reitsma 1:48.21 10 B Min BB: 1:48.09 (+0.12s | 0.1%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Back
52.91
52.91
100 Back
55.30
1:48.21
100 Back
1:48.21
2059 Jordan Freeman 1:48.22 10 B Min BB: 1:48.09 (+0.13s | 0.1%) Marlins Of Raleigh 06/26/2026 2026 MOR Long Course Qualifier
50 Back
52.89
52.89
100 Back
55.33
1:48.22
100 Back
1:48.22
2060 Lilly Beck 1:48.26 9 B Min BB: 1:48.09 (+0.17s | 0.2%) SwimRVA 04/18/2026 2026 SwimRVA Carnation Clash
50 Back
51.52
51.52
100 Back
56.74
1:48.26
100 Back
1:48.26
2061 Anya Reckhow 1:48.26 8 B Min BB: 1:48.09 (+0.17s | 0.2%) Cascade Swim Club 05/15/2026 2026 PN IST Sockeye Springtime Madness App
2062 Edith Garrett 1:48.27 9 B Min BB: 1:48.09 (+0.18s | 0.2%) San Antonio Wave 05/22/2026 2026 ST ASC Spring Showcase
50 Back
53.70
53.70
100 Back
54.57
1:48.27
100 Back
1:48.27
2063 Maeve Herbst 1:48.27 9 B Min BB: 1:48.09 (+0.18s | 0.2%) FireFish Swim Team 06/06/2026 2026 NE KING CAC Almost Summer Invite
2064 Alexis Volk 1:48.27 8 B Min BB: 1:48.09 (+0.18s | 0.2%) Nitro Swimming 05/30/2026 2026 ST NTRO LC May Splashdown
50 Back
51.00
51.00
100 Back
57.27
1:48.27
100 Back
1:48.27
2065 Miumi Yasutomo 1:48.28 9 B Min BB: 1:48.09 (+0.19s | 0.2%) Holyoke YMCA Vikings 06/26/2026 2026 NE SUN Summer Solstice
50 Back
52.69
52.69
100 Back
55.59
1:48.28
100 Back
1:48.28
2066 Magizh Rameshkumar 1:48.28 10 B Min BB: 1:48.09 (+0.19s | 0.2%) Nova of Virginia 06/11/2026 NOVA 2026 Virginia Commonwealth Games
2067 Elienai Mendez 1:48.28 10 B Min BB: 1:48.09 (+0.19s | 0.2%) Southwest Aquatic Warriors 04/17/2026 1st Annual SAW Vs Streamline Fiesta Showdown
2068 Isla Chun 1:48.28 10 B Min BB: 1:48.09 (+0.19s | 0.2%) Piranhas Swim Club 05/30/2026 2026 MN RSC Summer Jam
50 Back
52.06
52.06
100 Back
56.22
1:48.28
100 Back
1:48.28
2069 Selena Ramirez 1:48.29 9 B Min BB: 1:48.09 (+0.20s | 0.2%) Unattached 04/17/2026 2026 ST SAW Vs SASA Fiesta Showdown
2070 Adalyn Peng 1:48.30 9 B Min BB: 1:48.09 (+0.21s | 0.2%) Monterey Bay Swim Club 06/21/2025 2025 FDST June A B Modified LC Invitational
50 Back
52.17
52.17
100 Back
56.13
1:48.30
100 Back
1:48.30
2071 Anna Bennett 1:48.31 10 B Min BB: 1:48.09 (+0.22s | 0.2%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
50 Back
52.93
52.93
100 Back
55.38
1:48.31
100 Back
1:48.31
2072 Amelia Gunn 1:48.31 8 B Min BB: 1:48.09 (+0.22s | 0.2%) Lynchburg Aquatic Club 06/11/2026 NOVA 2026 Virginia Commonwealth Games
2073 Nora Gao 1:48.33 9 B Min BB: 1:48.09 (+0.24s | 0.2%) Arctic Aquatics 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
2074 Genevieve Flores 1:48.35 10 B Min BB: 1:48.09 (+0.26s | 0.2%) Alameda Gators 04/25/2026 Brentwood Seawolves Long Course C B BB+
2075 Jasmine Tang 1:48.35 7 B Min BB: 1:48.09 (+0.26s | 0.2%) Xtreme Swim Club 06/12/2026 2026 NE CS Summer Solstice
50 Back
51.78
51.78
100 Back
56.57
1:48.35
100 Back
1:48.35
2076 Clara Miller 1:48.35 9 B Min BB: 1:48.09 (+0.26s | 0.2%) Sunnyvale Swim Club 05/02/2026 Alto Spring Jam CBA
2077 Kaylee Deering 1:48.36 9 B Min BB: 1:48.09 (+0.27s | 0.2%) New Wave Swim Team 04/25/2026 2026 WAVE Sprint Into LC
2078 Anyeline Hernandez Gonzalez 1:48.37 10 B Min BB: 1:48.09 (+0.28s | 0.3%) Lake Lytal Lightning 06/05/2026 2026 TAMPA BAY SWIM CLASSIC
50 Back
52.89
52.89
100 Back
55.48
1:48.37
100 Back
1:48.37
2079 Maddy Walker 1:48.37 10 B Min BB: 1:48.09 (+0.28s | 0.3%) Spokane Sea Serpents 05/15/2026 2026 Chris Engledow Memorial Meet
2080 Anaya Nieto 1:48.38 9 B Min BB: 1:48.09 (+0.29s | 0.3%) Aces Swim Club 05/31/2026 2026 CO ACES Distance Day
50 Back
53.73
53.73
100 Back
54.65
1:48.38
100 Back
1:48.38
2081 Amelia Horng 1:48.39 10 B Min BB: 1:48.09 (+0.30s | 0.3%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
2082 Amal Deeba 1:48.39 10 B Min BB: 1:48.09 (+0.30s | 0.3%) Chinook Aquatic Club 05/28/2026 2026 IE VS Apple Capital
50 Back
52.43
52.43
100 Back
55.96
1:48.39
100 Back
1:48.39
2083 Hazel Schmidt 1:48.40 10 B Min BB: 1:48.09 (+0.31s | 0.3%) Aberdeen Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Back
51.21
51.21
100 Back
57.19
1:48.40
100 Back
1:48.40
2084 Weimo Xie 1:48.40 10 B Min BB: 1:48.09 (+0.31s | 0.3%) Albany Armada Aquatics 04/25/2026 Brentwood Seawolves Long Course C B BB+
2085 Hannah Hickman 1:48.41 9 B Min BB: 1:48.09 (+0.32s | 0.3%) Alamo Area Aquatic Association 06/11/2026 2026 ST NIST George Block Invitational
50 Back
52.72
52.72
100 Back
55.69
1:48.41
100 Back
1:48.41
2086 Ava Milan 1:48.42 10 B Min BB: 1:48.09 (+0.33s | 0.3%) Pacific Swim 06/06/2026 2026 SI SOL Splash And Dash Max Jun 6 7
50 Back
52.38
52.38
100 Back
56.04
1:48.42
100 Back
1:48.42
2087 Ingram Pena 1:48.42 8 B Min BB: 1:48.09 (+0.33s | 0.3%) Waves Of Wilmington Inc 05/15/2026 2026 TAC TITANS Spring Fling Meet
50 Back
51.68
51.68
100 Back
56.74
1:48.42
100 Back
1:48.42
2088 Lilyana Palomares 1:48.43 10 B Min BB: 1:48.09 (+0.34s | 0.3%) Tsunamis Swim Team 06/26/2026 June Central Park Series
50 Back
53.40
53.40
100 Back
55.03
1:48.43
100 Back
1:48.43
2089 Isabel Schneider 1:48.43 10 B Min BB: 1:48.09 (+0.34s | 0.3%) Eastmont 06/19/2026 2026 IE VS Starlight Open (USAS)
2090 Lyla Eldridge 1:48.47 10 B Min BB: 1:48.09 (+0.38s | 0.4%) Tide Swimming 05/01/2026 2026 TIDE Spring Shockwave
2091 Tess Jackman 1:48.47 10 B Min BB: 1:48.09 (+0.38s | 0.4%) Unattached 06/14/2025 2025 IST June Invtational
2092 Genevieve Geyer 1:48.47 10 B Min BB: 1:48.09 (+0.38s | 0.4%) Marlins Of Raleigh 06/26/2026 2026 MOR Long Course Qualifier
50 Back
51.96
51.96
100 Back
56.51
1:48.47
100 Back
1:48.47
2093 Doris Wang 1:48.50 10 B Min BB: 1:48.09 (+0.41s | 0.4%) South Shore YMCA Strypers 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
2094 Blake Boswell 1:48.51 9 B Min BB: 1:48.09 (+0.42s | 0.4%) Watauga Swim Team 06/13/2026 2026 BSC Model City Invitational
50 Back
51.71
51.71
100 Back
56.80
1:48.51
100 Back
1:48.51
2095 Emma Zhao 1:48.51 10 B Min BB: 1:48.09 (+0.42s | 0.4%) Northside Aquatics 05/21/2026 2026 ST NIST End Of School Sprints
2096 Emory Hall 1:48.51 10 B Min BB: 1:48.09 (+0.42s | 0.4%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
50 Back
53.97
53.97
100 Back
54.54
1:48.51
100 Back
1:48.51
2097 Sophia Ko 1:48.51 10 B Min BB: 1:48.09 (+0.42s | 0.4%) Palo Alto Stanford Aquatics 06/26/2026 SUNN Silicon Valley CBA+ LCM
2098 Olivia Gaviria 1:48.52 9 B Min BB: 1:48.09 (+0.43s | 0.4%) Black Marlins Swim Team 05/16/2026 2026 NE KCY Invitational
2099 Sophie-Maree Collins 1:48.53 9 B Min BB: 1:48.09 (+0.44s | 0.4%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Back
52.79
52.79
100 Back
55.74
1:48.53
100 Back
1:48.53
2100 Mia Tamura 1:48.54 9 B Min BB: 1:48.09 (+0.45s | 0.4%) Sunnyvale Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM

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.