USA Boys 17-18 - 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
51 Cooper Dillman 4:04.25 17 AAAA Min Nova of Virginia 07/18/2024 2024 VA LC Senior Champs
50 Free
27.78
27.78
100 Free
30.27
58.05
100 Free
58.05
150 Free
31.03
1:29.08
200 Free
31.60
2:00.68
100 Free
1:02.63
250 Free
31.36
2:32.04
300 Free
31.65
3:03.70
100 Free
1:03.02
350 Free
31.34
3:35.04
400 Free
29.21
4:04.25
100 Free
1:00.55
52 Anthony Dornoff 4:04.33 15 AAAA Min La Mirada Armada 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Free
28.47
28.47
100 Free
30.58
59.05
100 Free
59.05
150 Free
31.74
1:30.79
200 Free
31.31
2:02.10
100 Free
1:03.05
250 Free
31.39
2:33.49
300 Free
31.43
3:04.92
100 Free
1:02.82
350 Free
30.42
3:35.34
400 Free
28.99
4:04.33
100 Free
59.41
53 Devin Irons 4:04.38 18 AAAA Min Phoenix Swim Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Free
27.73
27.73
100 Free
30.44
58.17
100 Free
58.17
150 Free
31.49
1:29.66
200 Free
31.42
2:01.08
100 Free
1:02.91
250 Free
31.59
2:32.67
300 Free
30.75
3:03.42
100 Free
1:02.34
350 Free
31.57
3:34.99
400 Free
29.39
4:04.38
100 Free
1:00.96
54 Philip Hartman 4:04.38 16 AAAA Min Bolles School Sharks 07/23/2025 2025 TYR FUTURES OCALA
50 Free
28.57
28.57
100 Free
30.62
59.19
100 Free
59.19
150 Free
31.15
1:30.34
200 Free
31.16
2:01.50
100 Free
1:02.31
250 Free
30.77
2:32.27
300 Free
31.28
3:03.55
100 Free
1:02.05
350 Free
30.77
3:34.32
400 Free
30.06
4:04.38
100 Free
1:00.83
55 Patrick Dunn 4:04.46 17 AAAA Min Scottsdale Aquatic Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Free
28.47
28.47
100 Free
31.13
59.60
100 Free
59.60
150 Free
31.25
1:30.85
200 Free
31.69
2:02.54
100 Free
1:02.94
250 Free
30.47
2:33.01
300 Free
31.60
3:04.61
100 Free
1:02.07
350 Free
30.58
3:35.19
400 Free
29.27
4:04.46
100 Free
59.85
56 Pierce Bickerton 4:04.49 16 AAAA Min Fort Collins Area Swim Team 07/25/2023 Finals WZ LCM Senior Champs 2023
50 Free
27.48
27.48
100 Free
30.58
58.06
100 Free
58.06
150 Free
31.40
1:29.46
200 Free
32.03
2:01.49
100 Free
1:03.43
250 Free
31.73
2:33.22
300 Free
30.69
3:03.91
100 Free
1:02.42
350 Free
30.69
3:34.60
400 Free
29.89
4:04.49
100 Free
1:00.58
57 Clayton Magyar 4:04.61 17 AAAA Min Bolles School Sharks 06/26/2025 2025 June TYR Classic
50 Free
29.05
29.05
100 Free
30.92
59.97
100 Free
59.97
150 Free
31.06
1:31.03
200 Free
31.16
2:02.19
100 Free
1:02.22
250 Free
30.82
2:33.01
300 Free
30.94
3:03.95
100 Free
1:01.76
350 Free
30.78
3:34.73
400 Free
29.88
4:04.61
100 Free
1:00.66
58 Andrew Coombs 4:04.68 16 AAAA Min King Aquatic Club 11/29/2023 2023 Toyota US Open Championships
50 Free
27.69
27.69
100 Free
29.76
57.45
100 Free
57.45
150 Free
30.54
1:27.99
200 Free
31.33
1:59.32
100 Free
1:01.87
250 Free
31.54
2:30.86
300 Free
31.41
3:02.27
100 Free
1:02.95
350 Free
31.48
3:33.75
400 Free
30.93
4:04.68
100 Free
1:02.41
59 William Siegel 4:04.90 16 AAA Min AAAA: 4:04.89 (+0.01s | 0.0%) Long Island Aquatic Club 11/29/2023 2023 Toyota US Open Championships
50 Free
27.76
27.76
100 Free
30.03
57.79
100 Free
57.79
150 Free
31.25
1:29.04
200 Free
30.94
1:59.98
100 Free
1:02.19
250 Free
31.59
2:31.57
300 Free
31.12
3:02.69
100 Free
1:02.71
350 Free
31.72
3:34.41
400 Free
30.49
4:04.90
100 Free
1:02.21
60 Matthew Okonski 4:04.90 18 AAA Min AAAA: 4:04.89 (+0.01s | 0.0%) Crawfish Aquatics 07/10/2025 2025 ST TXLA SZ LC Sectional Champs
50 Free
27.63
27.63
100 Free
30.04
57.67
100 Free
57.67
150 Free
30.70
1:28.37
200 Free
31.20
1:59.57
100 Free
1:01.90
250 Free
31.41
2:30.98
300 Free
31.58
3:02.56
100 Free
1:02.99
350 Free
31.53
3:34.09
400 Free
30.81
4:04.90
100 Free
1:02.34
61 Carter Bradley 4:04.91 17 AAA Min AAAA: 4:04.89 (+0.02s | 0.0%) Foothills Swim Team 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Free
27.77
27.77
100 Free
30.12
57.89
100 Free
57.89
150 Free
30.95
1:28.84
200 Free
31.24
2:00.08
100 Free
1:02.19
250 Free
31.56
2:31.64
300 Free
31.58
3:03.22
100 Free
1:03.14
350 Free
31.09
3:34.31
400 Free
30.60
4:04.91
100 Free
1:01.69
62 Jake Salcedo 4:04.92 17 AAA Min AAAA: 4:04.89 (+0.03s | 0.0%) Clovis Swim Club 06/26/2025 2025 TYR GO Challenge
50 Free
27.69
27.69
100 Free
30.21
57.90
100 Free
57.90
150 Free
30.69
1:28.59
200 Free
31.43
2:00.02
100 Free
1:02.12
250 Free
31.00
2:31.02
300 Free
32.20
3:03.22
100 Free
1:03.20
350 Free
31.89
3:35.11
400 Free
29.81
4:04.92
100 Free
1:01.70
63 Ethan Linville 4:04.95 16 AAA Min AAAA: 4:04.89 (+0.06s | 0.0%) Clovis Swim Club 07/12/2024 2024 Super League Championships
64 Peter Vu 4:04.96 15 AAA Min AAAA: 4:04.89 (+0.07s | 0.0%) Irvine Novaquatics 05/24/2024 2024 CA NOVA Speedo Grand Challenge
50 Free
28.19
28.19
100 Free
30.55
58.74
100 Free
58.74
150 Free
31.61
1:30.35
200 Free
32.01
2:02.36
100 Free
1:03.62
250 Free
29.89
2:32.25
300 Free
31.71
3:03.97
100 Free
1:01.61
350 Free
31.08
3:35.05
400 Free
29.91
4:04.96
100 Free
1:00.99
65 Benjamin Butler 4:05.03 18 AAA Min AAAA: 4:04.89 (+0.14s | 0.1%) Thunder Coast Aquatics 06/26/2025 2025 TYR GO Challenge
100 Free
56.69
56.69
100 Free
56.69
200 Free
1:01.04
1:57.73
100 Free
1:01.04
300 Free
1:02.90
3:00.63
100 Free
1:02.90
400 Free
1:04.40
4:05.03
100 Free
1:04.40
66 Nikolas Brusilovski 4:05.04 17 AAA Min AAAA: 4:04.89 (+0.15s | 0.1%) Bellevue Club Swim Team 07/17/2025 2025 PN 13 O LC Senior Championships
67 Guanghao Shao 4:05.05 16 AAA Min AAAA: 4:04.89 (+0.16s | 0.1%) Alto Swim Club 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Free
28.28
28.28
100 Free
30.10
58.38
100 Free
58.38
150 Free
31.03
1:29.41
200 Free
31.18
2:00.59
100 Free
1:02.21
250 Free
31.52
2:32.11
300 Free
31.57
3:03.69
100 Free
1:03.10
350 Free
31.33
3:35.02
400 Free
30.03
4:05.05
100 Free
1:01.36
68 Brady Cannon 4:05.13 18 AAA Min AAAA: 4:04.89 (+0.24s | 0.1%) Walnut Creek Aquabears 06/28/2025 Orinda Aquatics LC Senior Open Meet
69 Kaideng Zhao 4:05.22 17 AAA Min AAAA: 4:04.89 (+0.33s | 0.1%) Dads Club Swim Team 07/10/2025 2025 ST TXLA SZ LC Sectional Champs
50 Free
27.19
27.19
100 Free
29.91
57.10
100 Free
57.10
150 Free
30.91
1:28.01
200 Free
31.17
1:59.18
100 Free
1:02.08
250 Free
31.56
2:30.74
300 Free
32.18
3:02.92
100 Free
1:03.74
350 Free
32.04
3:34.96
400 Free
30.26
4:05.22
100 Free
1:02.30
70 Jackson Irwin 4:05.42 17 AAA Min AAAA: 4:04.89 (+0.53s | 0.2%) Sarasota Tsunami Swim Team 02/13/2026 Florida Long Course Winter Invitational
50 Free
28.32
28.32
100 Free
30.63
58.95
100 Free
58.95
150 Free
31.12
1:30.07
200 Free
31.00
2:01.07
100 Free
1:02.12
250 Free
31.38
2:32.45
300 Free
31.45
3:03.90
100 Free
1:02.83
350 Free
31.65
3:35.55
400 Free
29.87
4:05.42
100 Free
1:01.52
71 Turner Mitten 4:05.46 17 AAA Min AAAA: 4:04.89 (+0.57s | 0.2%) Sarasota Sharks 07/23/2025 2025 TYR FUTURES OCALA
50 Free
27.91
27.91
100 Free
30.24
58.15
100 Free
58.15
150 Free
30.99
1:29.14
200 Free
31.58
2:00.72
100 Free
1:02.57
250 Free
31.53
2:32.25
300 Free
31.34
3:03.59
100 Free
1:02.87
350 Free
31.35
3:34.94
400 Free
30.52
4:05.46
100 Free
1:01.87
72 Jay Hickman 4:05.53 17 AAA Min AAAA: 4:04.89 (+0.64s | 0.3%) Lakewood Aquatics 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Free
28.14
28.14
100 Free
30.17
58.31
100 Free
58.31
150 Free
30.72
1:29.03
200 Free
31.51
2:00.54
100 Free
1:02.23
250 Free
31.00
2:31.54
300 Free
31.54
3:03.08
100 Free
1:02.54
350 Free
31.47
3:34.55
400 Free
30.98
4:05.53
100 Free
1:02.45
73 Inyoung Kim 4:05.63 17 AAA Min AAAA: 4:04.89 (+0.74s | 0.3%) Irvine Novaquatics 01/16/2026 Finals 2026 Road To Sofi Copied
50 Free
27.99
27.99
100 Free
30.59
58.58
100 Free
58.58
150 Free
31.39
1:29.97
200 Free
31.83
2:01.80
100 Free
1:03.22
250 Free
31.82
2:33.62
300 Free
31.62
3:05.24
100 Free
1:03.44
350 Free
30.75
3:35.99
400 Free
29.64
4:05.63
100 Free
1:00.39
74 William Charlton 4:05.72 15 AAA Min AAAA: 4:04.89 (+0.83s | 0.3%) Cavalier Aquatics/Piedmont Fam 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Free
28.96
28.96
100 Free
30.38
59.34
100 Free
59.34
150 Free
30.79
1:30.13
200 Free
31.18
2:01.31
100 Free
1:01.97
250 Free
31.09
2:32.40
300 Free
31.43
3:03.83
100 Free
1:02.52
350 Free
31.32
3:35.15
400 Free
30.57
4:05.72
100 Free
1:01.89
75 Duncan McClaren 4:05.77 17 AAA Min AAAA: 4:04.89 (+0.88s | 0.4%) Boulder City Henderson Swim Te 07/11/2025 2025 LAI Entries
50 Free
28.70
28.70
100 Free
30.44
59.14
100 Free
59.14
150 Free
31.41
1:30.55
200 Free
31.13
2:01.68
100 Free
1:02.54
250 Free
31.66
2:33.34
300 Free
31.09
3:04.43
100 Free
1:02.75
350 Free
30.89
3:35.32
400 Free
30.45
4:05.77
100 Free
1:01.34
76 Aidan Arie 4:06.04 17 AAA Min AAAA: 4:04.89 (+1.15s | 0.5%) Irvine Novaquatics 07/18/2024 2024 CA Fullerton CA NV Speedo Sectionals
50 Free
28.37
28.37
100 Free
30.77
59.14
100 Free
59.14
150 Free
31.43
1:30.57
200 Free
31.70
2:02.27
100 Free
1:03.13
250 Free
30.83
2:33.10
300 Free
31.14
3:04.24
100 Free
1:01.97
350 Free
31.00
3:35.24
400 Free
30.80
4:06.04
100 Free
1:01.80
77 Jacob Kim 4:06.07 16 AAA Min AAAA: 4:04.89 (+1.18s | 0.5%) Scarlet Aquatics 07/05/2024 2024 LAI
50 Free
28.12
28.12
100 Free
30.84
58.96
100 Free
58.96
150 Free
31.12
1:30.08
200 Free
31.76
2:01.84
100 Free
1:02.88
250 Free
32.06
2:33.90
300 Free
30.98
3:04.88
100 Free
1:03.04
350 Free
31.07
3:35.95
400 Free
30.12
4:06.07
100 Free
1:01.19
78 Timothy Lee 4:06.17 15 AAA Min AAAA: 4:04.89 (+1.28s | 0.5%) Scarlet Aquatics 07/13/2023 2023 CA NV Speedo Sectional
50 Free
28.44
28.44
100 Free
30.13
58.57
100 Free
58.57
150 Free
30.76
1:29.33
200 Free
31.07
2:00.40
100 Free
1:01.83
250 Free
31.35
2:31.75
300 Free
31.71
3:03.46
100 Free
1:03.06
350 Free
31.88
3:35.34
400 Free
30.83
4:06.17
100 Free
1:02.71
79 Jack Andrew 4:06.30 17 AAA Min AAAA: 4:04.89 (+1.41s | 0.6%) Valley Aquatics 07/17/2025 2025 PN 13 O LC Senior Championships
80 Joshua Lopez 4:06.34 17 AAA Min AAAA: 4:04.89 (+1.45s | 0.6%) Rockville Montgomery Swim Club 05/16/2024 2024 EZ LC Speedo Super Sectional
50 Free
27.46
27.46
100 Free
30.36
57.82
100 Free
57.82
150 Free
31.20
1:29.02
200 Free
31.26
2:00.28
100 Free
1:02.46
250 Free
31.72
2:32.00
300 Free
31.76
3:03.77
100 Free
1:03.49
350 Free
31.62
3:35.39
400 Free
30.95
4:06.34
100 Free
1:02.57
81 Gleb Bassov 4:06.40 18 AAA Min AAAA: 4:04.89 (+1.51s | 0.6%) Fast Lane Aquatics 07/23/2025 2025 TYR FUTURES OCALA
50 Free
28.34
28.34
100 Free
30.35
58.69
100 Free
58.69
150 Free
31.17
1:29.86
200 Free
31.66
2:01.52
100 Free
1:02.83
250 Free
31.19
2:32.71
300 Free
31.55
3:04.26
100 Free
1:02.74
350 Free
31.74
3:36.00
400 Free
30.40
4:06.40
100 Free
1:02.14
82 Owen Jones 4:06.65 17 AAA Min AAAA: 4:04.89 (+1.76s | 0.7%) Sierra Marlins Swim Team 06/26/2025 2025 TYR GO Challenge
100 Free
59.52
59.52
100 Free
59.52
200 Free
1:02.35
2:01.87
100 Free
1:02.35
300 Free
1:02.69
3:04.56
100 Free
1:02.69
400 Free
1:02.09
4:06.65
100 Free
1:02.09
83 Blake Hill 4:06.76 17 AAA Min AAAA: 4:04.89 (+1.87s | 0.8%) Pleasanton Seahawks 06/28/2025 Orinda Aquatics LC Senior Open Meet
84 Jackson Cooper 4:06.78 17 AAA Min AAAA: 4:04.89 (+1.89s | 0.8%) Badger Swim Club,Inc. 07/23/2025 2025 TYR FUTURES OCALA
50 Free
28.01
28.01
100 Free
30.46
58.47
100 Free
58.47
150 Free
31.44
1:29.91
200 Free
31.26
2:01.17
100 Free
1:02.70
250 Free
31.88
2:33.05
300 Free
31.89
3:04.94
100 Free
1:03.77
350 Free
32.17
3:37.11
400 Free
29.67
4:06.78
100 Free
1:01.84
85 Wyatt Vitiello 4:06.81 17 AAA Min AAAA: 4:04.89 (+1.92s | 0.8%) Zeus Swim Team 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
27.14
27.14
100 Free
30.14
57.28
100 Free
57.28
150 Free
31.20
1:28.48
200 Free
31.46
1:59.94
100 Free
1:02.66
250 Free
31.83
2:31.77
300 Free
31.82
3:03.59
100 Free
1:03.65
350 Free
32.17
3:35.76
400 Free
31.05
4:06.81
100 Free
1:03.22
86 Alexander Allocco 4:07.09 16 AAA Min AAAA: 4:04.89 (+2.20s | 0.9%) Edina Swim Club 06/26/2025 2025 MN AQJT Aquajets Summer Spectacular
50 Free
28.01
28.01
100 Free
30.73
58.74
100 Free
58.74
150 Free
30.69
1:29.43
200 Free
31.58
2:01.01
100 Free
1:02.27
250 Free
30.57
2:31.58
300 Free
32.08
3:03.66
100 Free
1:02.65
350 Free
31.91
3:35.57
400 Free
31.52
4:07.09
100 Free
1:03.43
87 Andrew Vet 4:07.11 16 AAA Min AAAA: 4:04.89 (+2.22s | 0.9%) La Mirada Armada 07/18/2024 2024 PC Novato CA NV Speedo Sectionals
50 Free
28.93
28.93
100 Free
30.58
59.51
100 Free
59.51
150 Free
31.64
1:31.15
200 Free
31.44
2:02.59
100 Free
1:03.08
250 Free
32.09
2:34.68
300 Free
31.89
3:06.57
100 Free
1:03.98
350 Free
31.36
3:37.93
400 Free
29.18
4:07.11
100 Free
1:00.54
88 Samuel Campbell 4:07.16 17 AAA Min AAAA: 4:04.89 (+2.27s | 0.9%) Club Wolverine 07/23/2025 2025 TYR FUTURES OCALA
50 Free
27.91
27.91
100 Free
30.88
58.79
100 Free
58.79
150 Free
31.45
1:30.24
200 Free
31.70
2:01.94
100 Free
1:03.15
250 Free
31.69
2:33.63
300 Free
32.06
3:05.69
100 Free
1:03.75
350 Free
31.21
3:36.90
400 Free
30.26
4:07.16
100 Free
1:01.47
89 Liam Mulroy 4:07.27 16 AAA Min AAAA: 4:04.89 (+2.38s | 1.0%) Evolution Racing Club 11/17/2023 2023 Southern Pacific Invite Senior Meet @
50 Free
28.24
28.24
100 Free
30.77
59.01
100 Free
59.01
150 Free
31.00
1:30.01
200 Free
31.60
2:01.61
100 Free
1:02.60
250 Free
31.33
2:32.94
300 Free
32.19
3:05.13
100 Free
1:03.52
350 Free
31.34
3:36.47
400 Free
30.80
4:07.27
100 Free
1:02.14
90 Avi Stahl 4:07.27 17 AAA Min AAAA: 4:04.89 (+2.38s | 1.0%) Empire Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
28.61
28.61
100 Free
30.59
59.20
100 Free
59.20
150 Free
31.73
1:30.93
200 Free
31.68
2:02.61
100 Free
1:03.41
250 Free
31.39
2:34.00
300 Free
31.31
3:05.31
100 Free
1:02.70
350 Free
31.73
3:37.04
400 Free
30.23
4:07.27
100 Free
1:01.96
91 Marshall Smith 4:07.28 16 AAA Min AAAA: 4:04.89 (+2.39s | 1.0%) Unattached 04/10/2025 2025 CA MVN Fran Crippen SMOC
50 Free
28.97
28.97
100 Free
30.75
59.72
100 Free
59.72
150 Free
30.77
1:30.49
200 Free
31.17
2:01.66
100 Free
1:01.94
250 Free
31.40
2:33.06
300 Free
31.85
3:04.91
100 Free
1:03.25
350 Free
31.34
3:36.25
400 Free
31.03
4:07.28
100 Free
1:02.37
92 Samuel Koenigsberg 4:07.31 16 AAA Min AAAA: 4:04.89 (+2.42s | 1.0%) Empire Swimming 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
28.58
28.58
100 Free
30.82
59.40
100 Free
59.40
150 Free
31.31
1:30.71
200 Free
31.58
2:02.29
100 Free
1:02.89
250 Free
31.51
2:33.80
300 Free
31.96
3:05.76
100 Free
1:03.47
350 Free
31.95
3:37.71
400 Free
29.60
4:07.31
100 Free
1:01.55
93 Zachary Clark 4:07.32 16 AAA Min AAAA: 4:04.89 (+2.43s | 1.0%) Phoenix Swim Club 07/17/2025 2025 Speedo Sectionals Mt Hood WZ
50 Free
27.93
27.93
100 Free
31.35
59.28
100 Free
59.28
150 Free
31.50
1:30.78
200 Free
31.75
2:02.53
100 Free
1:03.25
250 Free
32.10
2:34.63
300 Free
32.25
3:06.88
100 Free
1:04.35
350 Free
31.26
3:38.14
400 Free
29.18
4:07.32
100 Free
1:00.44
94 Kohl Hanes 4:07.32 16 AAA Min AAAA: 4:04.89 (+2.43s | 1.0%) Naval Academy Aquatic Club 07/29/2025 2025 ISCA Summer Senior Blast
50 Free
28.17
28.17
100 Free
31.05
59.22
100 Free
59.22
150 Free
31.54
1:30.76
200 Free
31.74
2:02.50
100 Free
1:03.28
250 Free
31.45
2:33.95
300 Free
32.02
3:05.97
100 Free
1:03.47
350 Free
31.28
3:37.25
400 Free
30.07
4:07.32
100 Free
1:01.35
95 Roman Dawson 4:07.35 17 AAA Min AAAA: 4:04.89 (+2.46s | 1.0%) Clovis Swim Club 06/26/2025 2025 TYR GO Challenge
50 Free
28.97
28.97
100 Free
30.95
59.92
100 Free
59.92
150 Free
31.69
1:31.61
200 Free
31.60
2:03.21
100 Free
1:03.29
250 Free
31.68
2:34.89
300 Free
31.73
3:06.62
100 Free
1:03.41
350 Free
31.05
3:37.67
400 Free
29.68
4:07.35
100 Free
1:00.73
96 Douglas Sims 4:07.58 17 AAA Min AAAA: 4:04.89 (+2.69s | 1.1%) Nation\\\\\\'s Capital Swim Club 01/03/2026 2026 AAC LC Invite
50 Free
27.62
27.62
100 Free
30.21
57.83
100 Free
57.83
150 Free
31.63
1:29.46
200 Free
31.50
2:00.96
100 Free
1:03.13
250 Free
31.89
2:32.85
300 Free
31.70
3:04.55
100 Free
1:03.59
350 Free
32.07
3:36.62
400 Free
30.96
4:07.58
100 Free
1:03.03
97 Michael Chuang 4:07.60 17 AAA Min AAAA: 4:04.89 (+2.71s | 1.1%) Santa Clara Swim Club 06/26/2025 2025 TYR GO Challenge
50 Free
28.37
28.37
100 Free
30.99
59.36
100 Free
59.36
150 Free
31.24
1:30.60
200 Free
31.50
2:02.10
100 Free
1:02.74
250 Free
31.42
2:33.52
300 Free
31.89
3:05.41
100 Free
1:03.31
350 Free
31.79
3:37.20
400 Free
30.40
4:07.60
100 Free
1:02.19
98 Dashiell De Anda 4:07.77 17 AAA Min AAAA: 4:04.89 (+2.88s | 1.2%) Riverside Aquatics Association 05/23/2025 2025 CA 29th NOVA Speedo Grand Challenge
50 Free
28.45
28.45
100 Free
30.97
59.42
100 Free
59.42
150 Free
31.82
1:31.24
200 Free
31.62
2:02.86
100 Free
1:03.44
250 Free
31.71
2:34.57
300 Free
32.03
3:06.60
100 Free
1:03.74
350 Free
31.74
3:38.34
400 Free
29.43
4:07.77
100 Free
1:01.17
99 Jason Sugihara 4:07.83 16 AAA Min AAAA: 4:04.89 (+2.94s | 1.2%) Swim Neptune 01/17/2025 2025 Road To LA28
50 Free
28.00
28.00
100 Free
30.74
58.74
100 Free
58.74
150 Free
31.73
1:30.47
200 Free
31.90
2:02.37
100 Free
1:03.63
250 Free
32.03
2:34.40
300 Free
32.12
3:06.52
100 Free
1:04.15
350 Free
31.69
3:38.21
400 Free
29.62
4:07.83
100 Free
1:01.31
100 Alexander Nguyen 4:07.89 15 AAA Min AAAA: 4:04.89 (+3.00s | 1.2%) Rockville Montgomery Swim Club 05/18/2023 2023 EZ LC Speedo Super Sectional
50 Free
28.81
28.81
100 Free
30.58
59.39
100 Free
59.39
150 Free
31.58
1:30.97
200 Free
31.72
2:02.69
100 Free
1:03.30
250 Free
31.69
2:34.38
300 Free
31.89
3:06.27
100 Free
1:03.58
350 Free
31.14
3:37.41
400 Free
30.48
4:07.89
100 Free
1:01.62

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.