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
9701 Ada Cantu-Brown 2:09.60 10 B: 1:45.79 (+23.81s | 18.4%) Greater Columbus Swim Tm Of Oh 02/19/2026 2026 OH UASC SC Regional Championships
50 Back
1:05.20
1:05.20
100 Back
1:04.40
2:09.60
100 Back
2:09.60
9702 Alexa Romo 2:09.61 10 B: 1:45.79 (+23.82s | 18.4%) Columbia River Swim Team 02/06/2026 Legacy Aquatics Spring Qualifier
50 Back
1:00.68
1:00.68
100 Back
1:08.93
2:09.61
100 Back
2:09.61
9703 Shakthi Ramanathan 2:09.62 10 B: 1:45.79 (+23.83s | 18.4%) Livermore AquaCowboys 10/18/2025 PC CDST SC C B BB+
9704 Eliza Piff 2:09.62 9 B: 1:45.79 (+23.83s | 18.4%) Velocity Aquatics 11/08/2025 2025 MN FOXJ November Bronze
50 Back
1:01.13
1:01.13
100 Back
1:08.49
2:09.62
100 Back
2:09.62
9705 Kavya Smith 2:09.63 10 B: 1:45.79 (+23.84s | 18.4%) Otter Swim Club 03/07/2026 2026 PASA Last Chance For JO S
9706 Katherine Mushitz 2:09.67 8 B: 1:45.79 (+23.88s | 18.4%) Dakota Riptide 02/06/2026 2026 Qualifying Meet
50 Back
1:03.75
1:03.75
100 Back
1:05.92
2:09.67
100 Back
2:09.67
9707 Riley Haines 2:09.68 7 B: 1:45.79 (+23.89s | 18.4%) Beast 12/04/2025 2025 Holiday Swim Festival
50 Back
1:00.82
1:00.82
100 Back
1:08.86
2:09.68
100 Back
2:09.68
9708 Sophia Sommervold 2:09.68 10 B: 1:45.79 (+23.89s | 18.4%) Tigersharks Swim Club 02/21/2026 2026 MN NOR MN Bronze Championship Copied
50 Back
1:01.18
1:01.18
100 Back
1:08.50
2:09.68
100 Back
2:09.68
9709 Mari Collantes 2:09.69 9 B: 1:45.79 (+23.90s | 18.4%) Manta Ray Aquatics 02/21/2026 2026 SI MRA Age Group Champs Max Meet
50 Back
1:00.75
1:00.75
100 Back
1:08.94
2:09.69
100 Back
2:09.69
9710 Margaret McKnight 2:09.71 10 B: 1:45.79 (+23.92s | 18.4%) New York Sharks Aquatics 11/14/2025 2025 MR VAC Viking Classic Invitational
50 Back
1:01.99
1:01.99
100 Back
1:07.72
2:09.71
100 Back
2:09.71
9711 Josephine Griffin 2:09.74 7 B: 1:45.79 (+23.95s | 18.5%) Front Range Barracudas 03/07/2025 2025 CO NCS Winter District Championships
50 Back
1:02.43
1:02.43
100 Back
1:07.31
2:09.74
100 Back
2:09.74
9712 Aya Neibaur 2:09.74 5 B: 1:45.79 (+23.95s | 18.5%) Voltage Aquatics 01/24/2025 Tsunami Polar Bear Meet 2024
50 Back
1:03.95
1:03.95
100 Back
1:05.79
2:09.74
100 Back
2:09.74
9713 Maija Osterbrock 2:09.80 10 B: 1:45.79 (+24.01s | 18.5%) SlipStream Aquatics 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
1:04.24
1:04.24
50 Back
1:04.24
100 Back
1:05.56
2:09.80
50 Back
1:05.56
9714 Laura Whaley 2:09.80 9 B: 1:45.79 (+24.01s | 18.5%) Kent County YMCA 10/11/2025 2025 YMCA Fall Virtual Meet
50 Back
58.36
58.36
100 Back
1:11.44
2:09.80
100 Back
2:09.80
9715 Ann Zheng 2:09.84 9 B: 1:45.79 (+24.05s | 18.5%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
50 Back
1:04.82
1:04.82
100 Back
1:05.02
2:09.84
100 Back
2:09.84
9716 Anya Agarwal 2:09.84 9 B: 1:45.79 (+24.05s | 18.5%) Wave Aquatics 09/27/2025 2025 PN SSCD Autumn Open
50 Back
1:01.13
1:01.13
100 Back
1:08.71
2:09.84
100 Back
2:09.84
9717 Zahra Balram 2:09.84 8 B: 1:45.79 (+24.05s | 18.5%) TS Aquatics 10/03/2025 Early October Central Park Series
50 Back
1:02.73
1:02.73
100 Back
1:07.11
2:09.84
100 Back
2:09.84
9718 Nia Moffatt 2:09.86 10 B: 1:45.79 (+24.07s | 18.5%) Quince Orchard Swim Academy 01/17/2026 2026 PV January Open Audrey Moore
50 Back
1:01.22
1:01.22
100 Back
1:08.64
2:09.86
100 Back
2:09.86
9719 Kendall Frisk 2:09.89 9 B: 1:45.79 (+24.10s | 18.6%) Stingrays Swim Team 11/14/2025 2025 Gobbler Gauntlet
50 Back
1:05.67
1:05.67
100 Back
1:04.22
2:09.89
100 Back
2:09.89
9720 Hannah Zhang 2:09.89 7 B: 1:45.79 (+24.10s | 18.6%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
9721 Phoebe Nahashon 2:09.94 7 B: 1:45.79 (+24.15s | 18.6%) Piranhas Swim Club 01/18/2025 2025 MN FOXJ January Bronze
9722 Linea Olson 2:09.95 8 B: 1:45.79 (+24.16s | 18.6%) Edina Swim Club 12/12/2025 2025 MN SCSC Winter Carnival
50 Back
1:03.56
1:03.56
100 Back
1:06.39
2:09.95
100 Back
2:09.95
9723 Rosalie Medley 2:09.97 9 B: 1:45.79 (+24.18s | 18.6%) Atlantic Coast Athletic Club 01/16/2026 CA Y Winter Rumble Copied
50 Back
1:04.66
1:04.66
100 Back
1:05.31
2:09.97
100 Back
2:09.97
9724 Siddhi Saisanthosh 2:09.97 10 B: 1:45.79 (+24.18s | 18.6%) Palo Alto Stanford Aquatics 03/22/2025 2025 Los Altos Mountain View SC CBA Meet
50 Back
1:01.54
1:01.54
100 Back
1:08.43
2:09.97
100 Back
2:09.97
9725 Georgia Donlin 2:09.98 9 B: 1:45.79 (+24.19s | 18.6%) Twin Rivers YMCA 10/11/2025 2025 CAT Rock The Block
50 Back
1:04.01
1:04.01
100 Back
1:05.97
2:09.98
100 Back
2:09.98
9726 Noelle Allenby 2:09.98 7 B: 1:45.79 (+24.19s | 18.6%) Naval Academy Aquatic Club 01/17/2026 2026 Duck Bowl
50 Back
1:04.35
1:04.35
100 Back
1:05.63
2:09.98
100 Back
2:09.98
9727 Ellie Lowman 2:10.07 9 B: 1:45.79 (+24.28s | 18.7%) The Capitol Sea Devils 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
50 Back
1:05.93
1:05.93
100 Back
1:04.14
2:10.07
100 Back
2:10.07
9728 Holly Peng 2:10.16 9 B: 1:45.79 (+24.37s | 18.7%) Htx Swims 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
50 Back
1:01.71
1:01.71
100 Back
1:08.45
2:10.16
100 Back
2:10.16
9729 Charlee Lewis 2:10.18 10 B: 1:45.79 (+24.39s | 18.7%) Barracuda Swim Club of Northea 01/24/2026 2026 BSC Polar Bear Meet
9730 Ellanora King 2:10.19 7 B: 1:45.79 (+24.40s | 18.7%) Brookings Swim Club 01/23/2026 SFST SD 2026 January Invite
50 Back
1:01.75
1:01.75
100 Back
1:08.44
2:10.19
100 Back
2:10.19
9731 Eilis Riley 2:10.21 7 B: 1:45.79 (+24.42s | 18.8%) Old Dominion Aquatic Club 02/07/2026 2026 8 And Under Southeastern District Champs
9732 Campbell Worrell 2:10.23 9 B: 1:45.79 (+24.44s | 18.8%) Goldsboro YMCA Sharks 10/25/2025 GOLD IMX 2025
50 Back
1:03.81
1:03.81
100 Back
1:06.42
2:10.23
100 Back
2:10.23
9733 Gracelyn Jimenez 2:10.23 9 B: 1:45.79 (+24.44s | 18.8%) Lamarlins Swim Team, Inc. 07/25/2025 2025 CO SECAL Championships
9734 Sitara Setty 2:10.24 8 B: 1:45.79 (+24.45s | 18.8%) Nova of Virginia 01/09/2026 NOVA New Year S Kick Off
50 Back
1:03.45
1:03.45
100 Back
1:06.79
2:10.24
100 Back
2:10.24
9735 Cali Waldron 2:10.26 8 B: 1:45.79 (+24.47s | 18.8%) Treasure Coast Aquatics 12/13/2025 Harry Meisel Championships East Copied
50 Back
58.66
58.66
100 Back
1:11.60
2:10.26
100 Back
2:10.26
9736 Ruth Assenmacher 2:10.26 9 B: 1:45.79 (+24.47s | 18.8%) Brighton Aquatics Bull Sharks 01/16/2026 SLA Arctic Blast 2026
50 Back
1:01.31
1:01.31
100 Back
1:08.95
2:10.26
100 Back
2:10.26
9737 Eleanor Crutchley 2:10.27 7 B: 1:45.79 (+24.48s | 18.8%) Prince William Swim Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
1:00.07
1:00.07
100 Back
1:10.20
2:10.27
100 Back
2:10.27
9738 Ava Schulz 2:10.27 9 B: 1:45.79 (+24.48s | 18.8%) Webster Swim Team 07/10/2025 2025 Milbank Swim Meet
9739 Reya Raybardhan 2:10.30 9 B: 1:45.79 (+24.51s | 18.8%) Storm Aquatics 10/10/2025 2025 MR YMID Fall Festival Invitational
50 Back
59.89
59.89
100 Back
1:10.41
2:10.30
100 Back
2:10.30
9740 Charlotte Hatcher-Miranda 2:10.32 7 B: 1:45.79 (+24.53s | 18.8%) Apex Swim Club 02/28/2026 2026 MR QNS I Know I Can Invitational
50 Back
1:03.11
1:03.11
100 Back
1:07.21
2:10.32
100 Back
2:10.32
9741 Abigail Wambui 2:10.32 8 B: 1:45.79 (+24.53s | 18.8%) Greater Lowell Family YMCA 02/07/2026 2026 NE YNS Last Chance Qualifier
50 Back
1:02.90
1:02.90
100 Back
1:07.42
2:10.32
100 Back
2:10.32
9742 Mia Newton Pisa 2:10.33 7 B: 1:45.79 (+24.54s | 18.8%) Condors Swim Club 12/05/2025 2025 MR BGNW December 14 Under Invitational
50 Back
1:02.63
1:02.63
100 Back
1:07.70
2:10.33
100 Back
2:10.33
9743 Catherine Horowitz 2:10.34 9 B: 1:45.79 (+24.55s | 18.8%) First Colony Swim Team, Inc. 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
9744 Olivia Rankin 2:10.36 9 B: 1:45.79 (+24.57s | 18.8%) YMCA OF Western North Carolina 01/17/2026 2026 AJCC Snowball Ramble Meet
9745 Avery Aluko 2:10.39 10 B: 1:45.79 (+24.60s | 18.9%) Empire Swimming 02/06/2026 2026 MR YMID February Classic Copied
50 Back
1:01.42
1:01.42
50 Back
1:01.42
100 Back
1:08.97
2:10.39
50 Back
1:08.97
9746 Lin Eain 2:10.40 7 B: 1:45.79 (+24.61s | 18.9%) Twisters Swim Club 11/28/2025 2025 MR LIE Thanksgiving Invitational
50 Back
1:02.78
1:02.78
100 Back
1:07.62
2:10.40
100 Back
2:10.40
9747 Emilia Porras 2:10.41 9 B: 1:45.79 (+24.62s | 18.9%) El Paso Bel Air 11/21/2025 2025 BD UIL EPISD Invite
9748 Maya Hanford 2:10.41 6 B: 1:45.79 (+24.62s | 18.9%) Red Fox Aquatic Club 01/31/2026 2026 MR MWDA YBAR Sink Or Swim Invitational
50 Back
1:00.00
1:00.00
100 Back
1:10.41
2:10.41
100 Back
2:10.41
9749 Blakely Moran 2:10.41 8 B: 1:45.79 (+24.62s | 18.9%) Naval Academy Aquatic Club 01/17/2026 2026 Duck Bowl
50 Back
1:01.32
1:01.32
100 Back
1:09.09
2:10.41
100 Back
2:10.41
9750 Charlotte Suddarth 2:10.43 8 B: 1:45.79 (+24.64s | 18.9%) Goldsboro YMCA Sharks 11/22/2025 GOLD Gobbler 2025
50 Back
1:00.98
1:00.98
100 Back
1:09.45
2:10.43
100 Back
2:10.43

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.