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USA Girls 10 & under - 400 M 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
151 Yichen Hou 6:03.67 10 A Min AA: 5:59.29 (+4.38s | 1.2%) Tualatin Hills Swim Club 06/26/2026 2026 PN SMAC Summer Classic Invite Approved
152 Josephine Whitcomb 6:04.06 10 A Min AA: 5:59.29 (+4.77s | 1.3%) Edina Swim Club 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
50 Free
41.56
41.56
100 Free
45.49
1:27.05
100 Free
1:27.05
150 Free
46.69
2:13.74
200 Free
46.64
3:00.38
100 Free
1:33.33
250 Free
47.34
3:47.72
300 Free
46.66
4:34.38
100 Free
1:34.00
350 Free
46.46
5:20.84
400 Free
43.21
6:04.05
100 Free
1:29.67
153 Matilda Gutjahr 6:04.08 10 A Min AA: 5:59.29 (+4.79s | 1.3%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Free
38.57
38.57
100 Free
44.40
1:22.97
100 Free
1:22.97
150 Free
45.63
2:08.60
200 Free
46.82
2:55.42
100 Free
1:32.45
250 Free
47.01
3:42.43
300 Free
48.18
4:30.61
100 Free
1:35.19
350 Free
47.86
5:18.47
400 Free
45.61
6:04.08
100 Free
1:33.47
154 Hattie Amsel 6:04.44 10 A Min AA: 5:59.29 (+5.15s | 1.4%) Nitro Swimming 07/09/2026 2026 ST NIST LC STAGS
50 Free
40.21
40.21
100 Free
45.59
1:25.80
100 Free
1:25.80
150 Free
46.33
2:12.13
200 Free
47.20
2:59.33
100 Free
1:33.53
250 Free
47.08
3:46.41
300 Free
46.75
4:33.16
100 Free
1:33.83
350 Free
46.51
5:19.67
400 Free
44.77
6:04.44
100 Free
1:31.28
155 Isabella Britz 6:04.45 10 A Min AA: 5:59.29 (+5.16s | 1.4%) Tide Swimming 07/16/2026 2026 Virginia Swimming LC Age Group Champions
50 Free
39.53
39.53
100 Free
44.83
1:24.36
100 Free
1:24.36
200 Free
1:32.97
2:57.33
100 Free
1:32.97
250 Free
48.26
3:45.59
300 Free
46.62
4:32.21
100 Free
1:34.88
350 Free
46.37
5:18.58
400 Free
45.87
6:04.45
100 Free
1:32.24
156 Willow Herod 6:04.56 10 A Min AA: 5:59.29 (+5.27s | 1.4%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
50 Free
40.30
40.30
100 Free
46.00
1:26.30
100 Free
1:26.30
150 Free
47.26
2:13.56
200 Free
47.59
3:01.15
100 Free
1:34.85
250 Free
46.36
3:47.51
300 Free
47.24
4:34.75
100 Free
1:33.60
350 Free
45.93
5:20.68
400 Free
43.88
6:04.56
100 Free
1:29.81
157 Elsa Zhang 6:05.01 9 A Min AA: 5:59.29 (+5.72s | 1.6%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Free
40.35
40.35
100 Free
47.63
1:27.98
100 Free
1:27.98
150 Free
48.62
2:16.60
200 Free
47.73
3:04.33
100 Free
1:36.35
250 Free
46.37
3:50.70
300 Free
46.36
4:37.06
100 Free
1:32.73
350 Free
44.98
5:22.04
400 Free
42.97
6:05.01
100 Free
1:27.95
158 Emily Kouassi 6:05.04 10 A Min AA: 5:59.29 (+5.75s | 1.6%) Houston Hydra 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Free
41.09
41.09
100 Free
47.50
1:28.59
100 Free
1:28.59
150 Free
48.42
2:17.01
200 Free
46.09
3:03.10
100 Free
1:34.51
250 Free
46.49
3:49.59
300 Free
46.52
4:36.11
100 Free
1:33.01
350 Free
45.28
5:21.39
400 Free
43.65
6:05.04
100 Free
1:28.93
159 Emma Roberts 6:05.14 10 A Min AA: 5:59.29 (+5.85s | 1.6%) Life Time Colorado Swim Club 07/10/2026 2026 CO Firecracker Last Chance Invite
50 Free
39.26
39.26
100 Free
44.06
1:23.32
100 Free
1:23.32
150 Free
47.00
2:10.32
200 Free
47.73
2:58.05
100 Free
1:34.73
250 Free
48.08
3:46.13
300 Free
47.44
4:33.57
100 Free
1:35.52
350 Free
48.81
5:22.38
400 Free
42.76
6:05.14
100 Free
1:31.57
160 Hadley Tinnell 6:05.21 9 A Min AA: 5:59.29 (+5.92s | 1.6%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
50 Free
41.02
41.02
100 Free
46.06
1:27.08
100 Free
1:27.08
150 Free
46.17
2:13.25
200 Free
47.89
3:01.14
100 Free
1:34.06
250 Free
46.76
3:47.90
300 Free
47.20
4:35.10
100 Free
1:33.96
350 Free
47.06
5:22.16
400 Free
43.05
6:05.21
100 Free
1:30.11
161 Olivia Zhang 6:05.28 9 A Min AA: 5:59.29 (+5.99s | 1.6%) Arctic Aquatics 07/11/2026 2026 NE YNS July Last Chance Meet
50 Free
38.99
38.99
100 Free
44.75
1:23.74
100 Free
1:23.74
150 Free
46.76
2:10.50
200 Free
47.61
2:58.11
100 Free
1:34.37
250 Free
47.58
3:45.69
300 Free
47.49
4:33.18
100 Free
1:35.07
350 Free
46.92
5:20.10
400 Free
45.18
6:05.28
100 Free
1:32.10
162 Alexa Rodde 6:05.34 10 A Min AA: 5:59.29 (+6.05s | 1.7%) Burlingame Aquatics 06/12/2026 BAC Long Course
163 Adley Walsh 6:06.04 10 A Min AA: 5:59.29 (+6.75s | 1.8%) Revolution Swim Club 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
164 Kyahna Caoagdan 6:06.10 10 A Min AA: 5:59.29 (+6.81s | 1.9%) Issaquah Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
50 Free
39.48
39.48
100 Free
47.54
1:27.02
100 Free
1:27.02
150 Free
47.12
2:14.14
200 Free
47.88
3:02.02
100 Free
1:35.00
250 Free
47.30
3:49.32
300 Free
47.63
4:36.95
100 Free
1:34.93
350 Free
46.39
5:23.34
400 Free
42.76
6:06.10
100 Free
1:29.15
165 Grace Green 6:06.15 10 A Min AA: 5:59.29 (+6.86s | 1.9%) Stingray Swim Team 07/10/2026 2026 PN OCA Last Chance Invitational Approve
166 Charlotte Stair 6:06.21 9 A Min AA: 5:59.29 (+6.92s | 1.9%) Commonwealth Swimming 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
167 Alivia Lee 6:06.21 10 A Min AA: 5:59.29 (+6.92s | 1.9%) Pro Swimming 07/23/2026 2026 PN LC 12 U Championships Approved
168 Katherine Martinez 6:06.22 10 A Min AA: 5:59.29 (+6.93s | 1.9%) Clearwater Aquatic Team 06/19/2026 2026 Lightning Invitational
169 Anna Cohen 6:06.27 10 A Min AA: 5:59.29 (+6.98s | 1.9%) Alamo Heights Aquatic Club ? A 06/11/2026 2026 ST NIST George Block Invitational
50 Free
41.43
41.43
100 Free
45.26
1:26.69
100 Free
1:26.69
150 Free
46.91
2:13.60
200 Free
47.10
3:00.70
100 Free
1:34.01
250 Free
47.23
3:47.93
300 Free
47.43
4:35.36
100 Free
1:34.66
350 Free
47.59
5:22.95
400 Free
43.32
6:06.27
100 Free
1:30.91
170 Iren Li 6:06.37 10 A Min AA: 5:59.29 (+7.08s | 1.9%) Arctic Aquatics 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
171 Olivia With 6:06.57 10 A Min AA: 5:59.29 (+7.28s | 2.0%) YMCA of the Triangle Area Swim 06/12/2026 2026 SwimRVA Summer Invitational
50 Free
40.55
40.55
100 Free
47.07
1:27.62
100 Free
1:27.62
150 Free
47.82
2:15.44
200 Free
47.56
3:03.00
100 Free
1:35.38
250 Free
48.24
3:51.24
300 Free
47.39
4:38.63
100 Free
1:35.63
350 Free
46.50
5:25.13
400 Free
41.44
6:06.57
100 Free
1:27.94
172 Amelia Mayorga 6:06.70 10 A Min AA: 5:59.29 (+7.41s | 2.0%) Plantation Swim Team 07/10/2026 2026 FG LCM BB Champs North
50 Free
40.36
40.36
100 Free
45.81
1:26.17
100 Free
1:26.17
150 Free
46.66
2:12.83
200 Free
48.01
3:00.84
100 Free
1:34.67
250 Free
46.37
3:47.21
300 Free
47.73
4:34.94
100 Free
1:34.10
400 Free
1:31.76
6:06.70
100 Free
1:31.76
173 Bryn Zimmer 6:06.72 10 A Min AA: 5:59.29 (+7.43s | 2.0%) Longhorn Aquatics 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Free
40.43
40.43
100 Free
46.19
1:26.62
100 Free
1:26.62
150 Free
46.76
2:13.38
200 Free
46.84
3:00.22
100 Free
1:33.60
250 Free
47.78
3:48.00
300 Free
46.69
4:34.69
100 Free
1:34.47
350 Free
47.35
5:22.04
400 Free
44.68
6:06.72
100 Free
1:32.03
174 Kaylee Zhang 6:06.78 10 A Min AA: 5:59.29 (+7.49s | 2.0%) Alto Swim Club 06/20/2026 Alto Summer Swelter
175 Rosie Collins 6:06.83 10 A Min AA: 5:59.29 (+7.54s | 2.1%) North Carolina Aquatic Club 06/12/2026 2026 GCY Sprint And Distance
50 Free
37.48
37.48
100 Free
45.28
1:22.76
100 Free
1:22.76
150 Free
48.07
2:10.83
200 Free
46.95
2:57.78
100 Free
1:35.02
250 Free
47.66
3:45.44
300 Free
46.25
4:31.69
100 Free
1:33.91
350 Free
48.14
5:19.83
400 Free
47.00
6:06.83
100 Free
1:35.14
176 Maeve Hansen 6:07.19 10 A Min AA: 5:59.29 (+7.90s | 2.2%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
50 Free
39.88
39.88
100 Free
45.96
1:25.84
100 Free
1:25.84
150 Free
46.44
2:12.28
200 Free
48.45
3:00.73
100 Free
1:34.89
250 Free
48.19
3:48.92
300 Free
46.57
4:35.49
100 Free
1:34.76
350 Free
47.67
5:23.16
400 Free
44.03
6:07.19
100 Free
1:31.70
177 Eleanor Reithel 6:07.35 10 A Min AA: 5:59.29 (+8.06s | 2.2%) Minnetonka Swim Club 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
50 Free
40.47
40.47
100 Free
46.20
1:26.67
100 Free
1:26.67
150 Free
47.53
2:14.20
200 Free
46.54
3:00.74
100 Free
1:34.07
250 Free
49.25
3:49.99
300 Free
47.11
4:37.10
100 Free
1:36.36
350 Free
45.66
5:22.76
400 Free
44.59
6:07.35
100 Free
1:30.25
178 Ana Mogollon Velasquez 6:07.52 9 A Min AA: 5:59.29 (+8.23s | 2.2%) Swim Coral Springs 07/16/2026 2026 FGC Summer LC Age Group Championships
50 Free
40.20
40.20
100 Free
46.42
1:26.62
100 Free
1:26.62
150 Free
47.01
2:13.63
200 Free
48.45
3:02.08
100 Free
1:35.46
250 Free
47.25
3:49.33
300 Free
48.42
4:37.75
100 Free
1:35.67
350 Free
46.27
5:24.02
400 Free
43.50
6:07.52
100 Free
1:29.77
179 Emma Biggs 6:07.56 9 A Min AA: 5:59.29 (+8.27s | 2.2%) Raleigh Swimming Association 06/26/2026 2026 MOR Long Course Qualifier
50 Free
42.77
42.77
100 Free
47.07
1:29.84
100 Free
1:29.84
150 Free
46.45
2:16.29
200 Free
47.05
3:03.34
100 Free
1:33.50
250 Free
46.32
3:49.66
300 Free
47.73
4:37.39
100 Free
1:34.05
350 Free
47.30
5:24.69
400 Free
42.87
6:07.56
100 Free
1:30.17
180 Kathy Li 6:07.58 10 A Min AA: 5:59.29 (+8.29s | 2.3%) Maverick Aquatics 07/10/2026 2026 CO Western Slope League Championships
50 Free
40.36
40.36
100 Free
46.43
1:26.79
100 Free
1:26.79
150 Free
47.86
2:14.65
200 Free
47.52
3:02.17
100 Free
1:35.38
250 Free
47.76
3:49.93
300 Free
47.37
4:37.30
100 Free
1:35.13
350 Free
46.23
5:23.53
400 Free
44.05
6:07.58
100 Free
1:30.28
181 Anna Neary 6:07.98 10 A Min AA: 5:59.29 (+8.69s | 2.4%) Reno Aquatic Club 07/10/2026 2026 NNA Silver State Championships
50 Free
41.75
41.75
100 Free
46.09
1:27.84
100 Free
1:27.84
150 Free
47.06
2:14.90
200 Free
47.65
3:02.55
100 Free
1:34.71
250 Free
46.72
3:49.27
300 Free
46.32
4:35.59
100 Free
1:33.04
350 Free
47.92
5:23.51
400 Free
44.47
6:07.98
100 Free
1:32.39
182 Rachael Noguti 6:08.09 10 A Min AA: 5:59.29 (+8.80s | 2.4%) South Bay Aquatics 04/24/2026 2026 SI PS ABB Meet Friday Night
50 Free
39.80
39.80
150 Free
1:36.29
2:16.09
200 Free
48.70
3:04.79
100 Free
2:24.99
250 Free
46.33
3:51.12
300 Free
47.70
4:38.82
100 Free
1:34.03
350 Free
45.79
5:24.61
400 Free
43.48
6:08.09
100 Free
1:29.27
183 Emerson Stauder 6:08.15 10 A Min AA: 5:59.29 (+8.86s | 2.4%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
50 Free
38.27
38.27
100 Free
46.23
1:24.50
100 Free
1:24.50
150 Free
47.29
2:11.79
200 Free
47.78
2:59.57
100 Free
1:35.07
250 Free
46.82
3:46.39
300 Free
47.85
4:34.24
100 Free
1:34.67
350 Free
47.81
5:22.05
400 Free
46.10
6:08.15
100 Free
1:33.91
184 Alara Petricka 6:08.26 10 A Min AA: 5:59.29 (+8.97s | 2.4%) Front Range Barracudas 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
50 Free
39.43
39.43
100 Free
46.15
1:25.58
100 Free
1:25.58
150 Free
46.50
2:12.08
200 Free
46.56
2:58.64
100 Free
1:33.06
250 Free
48.24
3:46.88
300 Free
48.09
4:34.97
100 Free
1:36.33
350 Free
48.26
5:23.23
400 Free
45.03
6:08.26
100 Free
1:33.29
185 Brynn Giuffre 6:08.53 10 A Min AA: 5:59.29 (+9.24s | 2.5%) Metro East Titans Swimming 04/17/2026 2026 METS Long Course Kickoff
186 Mary Baxter 6:08.72 9 A Min AA: 5:59.29 (+9.43s | 2.6%) Nu Wave Swim Club 06/26/2026 2026 Dick Fadgen Tiger Classic
50 Free
38.80
38.80
100 Free
46.74
1:25.54
100 Free
1:25.54
150 Free
48.27
2:13.81
200 Free
48.75
3:02.56
100 Free
1:37.02
250 Free
46.84
3:49.40
300 Free
49.65
4:39.05
100 Free
1:36.49
350 Free
45.81
5:24.86
400 Free
43.86
6:08.72
100 Free
1:29.67
187 Elise West 6:09.01 10 A Min AA: 5:59.29 (+9.72s | 2.6%) C.M. Gatton Beaumont YMCA 06/05/2026 25th Annual CLPR David Webb Meet
50 Free
41.50
41.50
100 Free
45.81
1:27.31
100 Free
1:27.31
150 Free
46.77
2:14.08
200 Free
48.05
3:02.13
100 Free
1:34.82
250 Free
48.75
3:50.88
300 Free
46.88
4:37.76
100 Free
1:35.63
350 Free
46.14
5:23.90
400 Free
45.11
6:09.01
100 Free
1:31.25
188 Nora Keever 6:09.25 10 A Min AA: 5:59.29 (+9.96s | 2.7%) Seahawk Aquatics 06/13/2026 2026 CAC Schools Out For Summer LCM Swim Meet
50 Free
40.69
40.69
100 Free
46.53
1:27.22
100 Free
1:27.22
150 Free
46.77
2:13.99
200 Free
47.25
3:01.24
100 Free
1:34.02
250 Free
47.75
3:48.99
300 Free
48.10
4:37.09
100 Free
1:35.85
350 Free
46.74
5:23.83
400 Free
45.42
6:09.25
100 Free
1:32.16
189 Annabelle Evans 6:09.42 10 A Min AA: 5:59.29 (+10.13s | 2.7%) 757swim 07/16/2026 2026 Virginia Swimming LC Age Group Champions
50 Free
37.11
37.11
100 Free
43.25
1:20.36
100 Free
1:20.36
150 Free
47.06
2:07.42
200 Free
49.40
2:56.82
100 Free
1:36.46
250 Free
47.76
3:44.58
300 Free
47.69
4:32.27
100 Free
1:35.45
400 Free
1:37.15
6:09.42
100 Free
1:37.15
190 Katherine Libby 6:10.26 10 A Min AA: 5:59.29 (+10.97s | 3.0%) Nova of Virginia 06/25/2026 LC Central District Champs
50 Free
38.54
38.54
100 Free
44.48
1:23.02
100 Free
1:23.02
150 Free
47.30
2:10.32
200 Free
48.72
2:59.04
100 Free
1:36.02
250 Free
47.71
3:46.75
300 Free
49.54
4:36.29
100 Free
1:37.25
350 Free
47.97
5:24.26
400 Free
46.00
6:10.26
100 Free
1:33.97
191 Everly Vagts 6:10.51 9 A Min AA: 5:59.29 (+11.22s | 3.0%) Annapolis Swim Club 07/29/2026 2026 MD LSC LC Championship
50 Free
41.38
41.38
100 Free
46.73
1:28.11
100 Free
1:28.11
150 Free
47.27
2:15.38
200 Free
48.40
3:03.78
100 Free
1:35.67
250 Free
48.25
3:52.03
300 Free
46.38
4:38.41
100 Free
1:34.63
350 Free
47.81
5:26.22
400 Free
44.29
6:10.51
100 Free
1:32.10
192 Lydia Kingery 6:10.58 9 A Min AA: 5:59.29 (+11.29s | 3.0%) Tide Swimming 06/26/2026 2026 VSI LC SE District Champs
50 Free
40.28
40.28
100 Free
47.08
1:27.36
100 Free
1:27.36
150 Free
47.03
2:14.39
200 Free
48.41
3:02.80
100 Free
1:35.44
250 Free
48.25
3:51.05
300 Free
46.83
4:37.88
100 Free
1:35.08
350 Free
48.09
5:25.97
400 Free
44.61
6:10.58
100 Free
1:32.70
193 Emma Brown 6:10.65 10 A Min AA: 5:59.29 (+11.36s | 3.1%) Northern KY Clippers 05/01/2026 CLPR 3rd Annual Northern KY Derby
50 Free
41.87
41.87
100 Free
47.67
1:29.54
100 Free
1:29.54
150 Free
49.44
2:18.98
250 Free
1:36.57
3:55.55
300 Free
45.72
4:41.27
100 Free
2:22.29
350 Free
47.70
5:28.97
400 Free
41.68
6:10.65
100 Free
1:29.38
194 Abigail Brownyard 6:10.65 10 A Min AA: 5:59.29 (+11.36s | 3.1%) Huntsville Swim Association 04/18/2026 HSA April LC Meet
50 Free
39.90
39.90
100 Free
45.36
1:25.26
100 Free
1:25.26
150 Free
46.87
2:12.13
200 Free
47.33
2:59.46
100 Free
1:34.20
250 Free
48.56
3:48.02
300 Free
47.92
4:35.94
100 Free
1:36.48
350 Free
47.87
5:23.81
400 Free
46.84
6:10.65
100 Free
1:34.71
195 Maria Baez 6:11.26 10 A Min AA: 5:59.29 (+11.97s | 3.2%) Hialeah Swim Club 06/19/2026 2026 SoFlo Last Chance Summer Invite
196 Bridget Brohm 6:11.43 10 A Min AA: 5:59.29 (+12.14s | 3.3%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
197 Makenna Gordon 6:11.44 10 A Min AA: 5:59.29 (+12.15s | 3.3%) United Swim Club 06/26/2026 ATAC Long Course Invitational
198 Ava Sysum 6:11.45 10 A Min AA: 5:59.29 (+12.16s | 3.3%) San Ramon Valley Aquatics 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
199 Addison Rzeszutek 6:11.93 9 A Min AA: 5:59.29 (+12.64s | 3.4%) Sunrise Swim Club 07/31/2026 2026 NE NSSC New England Summer Championship
50 Free
41.16
41.16
100 Free
46.04
1:27.20
100 Free
1:27.20
150 Free
47.14
2:14.34
200 Free
47.27
3:01.61
100 Free
1:34.41
250 Free
47.10
3:48.71
300 Free
47.61
4:36.32
100 Free
1:34.71
350 Free
48.98
5:25.30
400 Free
46.63
6:11.93
100 Free
1:35.61
200 Catherine Gleason 6:11.97 10 A Min AA: 5:59.29 (+12.68s | 3.4%) Seattle Metropolitan Aquatic C 07/10/2026 2026 PN OCA Last Chance Invitational Approve

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