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USA Boys 15-16 - 400 Y IM

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
601 Christopher Connors 4:18.88 15 AA Min AAA: 4:13.19 (+5.69s | 2.2%) Nova of Virginia 03/05/2026 2026 VSI SC Senior Championships
50 Fly
26.63
26.63
100 Fly
30.96
57.59
100 Fly
57.59
150 Back
32.38
1:29.97
200 Back
31.78
2:01.75
100 Back
1:04.16
250 Breast
38.93
2:40.68
300 Breast
38.91
3:19.59
100 Breast
1:17.84
350 Free
30.16
3:49.75
400 Free
29.13
4:18.88
100 Free
59.29
602 Levi Morr 4:18.91 16 AA Min AAA: 4:13.19 (+5.72s | 2.2%) Bobcat Swim Club 11/21/2025 2025 OH SC Senior Fall Invitational
50 Fly
27.64
27.64
100 Fly
32.08
59.72
100 Fly
59.72
150 Back
33.28
1:33.00
200 Back
32.17
2:05.17
100 Back
1:05.45
250 Breast
39.01
2:44.18
300 Breast
38.35
3:22.53
100 Breast
1:17.36
350 Free
29.04
3:51.57
400 Free
27.34
4:18.91
100 Free
56.38
603 Logan Schiffern 4:18.93 15 AA Min AAA: 4:13.19 (+5.74s | 2.2%) Aquatic Team Of Mecklenburg 02/19/2026 2026 NCS SC SR Champs
50 Fly
27.15
27.15
100 Fly
32.16
59.31
100 Fly
59.31
150 Back
32.09
1:31.40
200 Back
31.62
2:03.02
100 Back
1:03.71
250 Breast
37.03
2:40.05
300 Breast
38.84
3:18.89
100 Breast
1:15.87
350 Free
30.40
3:49.29
400 Free
29.64
4:18.93
100 Free
1:00.04
604 David Davis 4:18.93 16 AA Min AAA: 4:13.19 (+5.74s | 2.2%) Marlins Of Raleigh 10/24/2025 2025 MOR Kick Off
605 Matthew Chang 4:18.95 16 AA Min AAA: 4:13.19 (+5.76s | 2.2%) Rose Bowl Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Fly
28.43
28.43
100 Fly
32.05
1:00.48
100 Fly
1:00.48
150 Back
34.13
1:34.61
200 Back
33.69
2:08.30
100 Back
1:07.82
250 Breast
34.34
2:42.64
300 Breast
33.97
3:16.61
100 Breast
1:08.31
350 Free
32.15
3:48.76
400 Free
30.19
4:18.95
100 Free
1:02.34
606 Stellan Thompson 4:18.96 15 AA Min AAA: 4:13.19 (+5.77s | 2.2%) Bend Swim Club 12/05/2025 2025 Tualatin Hills Holiday Classic
50 Fly
25.92
25.92
100 Fly
30.70
56.62
100 Fly
56.62
150 Back
34.57
1:31.19
200 Back
33.95
2:05.14
100 Back
1:08.52
250 Breast
37.11
2:42.25
300 Breast
37.05
3:19.30
100 Breast
1:14.16
350 Free
30.69
3:49.99
400 Free
28.97
4:18.96
100 Free
59.66
607 Nathan Agens 4:18.97 16 AA Min AAA: 4:13.19 (+5.78s | 2.2%) Fox Chapel Killer Whales 11/14/2025 ISCA Fall Classic Championship 2025
50 Fly
26.95
26.95
100 Fly
30.28
57.23
100 Fly
57.23
150 Back
33.67
1:30.90
200 Back
34.00
2:04.90
100 Back
1:07.67
250 Breast
37.95
2:42.85
300 Breast
37.13
3:19.98
100 Breast
1:15.08
350 Free
30.15
3:50.13
400 Free
28.84
4:18.97
100 Free
58.99
608 Brendan Natlo 4:18.98 16 AA Min AAA: 4:13.19 (+5.79s | 2.2%) Fairfield Aquatics 03/26/2026 Destination Athlete Centennial Invite 2026
50 Fly
27.95
27.95
100 Fly
32.86
1:00.81
100 Fly
1:00.81
150 Back
33.74
1:34.55
200 Back
33.07
2:07.62
100 Back
1:06.81
250 Breast
36.76
2:44.38
300 Breast
36.30
3:20.68
100 Breast
1:13.06
350 Free
30.05
3:50.73
400 Free
28.25
4:18.98
100 Free
58.30
609 Isaac Cook 4:19.00 15 AA Min AAA: 4:13.19 (+5.81s | 2.2%) Lynchburg YMCA Swim Team 03/19/2026 2026 USRY Short Course Champs
50 Fly
27.08
27.08
100 Fly
31.30
58.38
100 Fly
58.38
150 Back
34.30
1:32.68
200 Back
33.99
2:06.67
100 Back
1:08.29
250 Breast
36.47
2:43.14
300 Breast
34.44
3:17.58
100 Breast
1:10.91
350 Free
20.97
3:38.55
400 Free
40.45
4:19.00
100 Free
1:01.42
610 Seth Basilio 4:19.03 16 AA Min AAA: 4:13.19 (+5.84s | 2.3%) Sandpipers of Nevada 01/17/2025 PRELIMS 2025 Road To LA28
50 Fly
27.18
27.18
100 Fly
30.51
57.69
100 Fly
57.69
150 Back
33.11
1:30.80
200 Back
33.06
2:03.86
100 Back
1:06.17
250 Breast
37.40
2:41.26
300 Breast
37.33
3:18.59
100 Breast
1:14.73
350 Free
30.15
3:48.74
400 Free
30.29
4:19.03
100 Free
1:00.44
611 Prince McCallister 4:19.05 15 AA Min AAA: 4:13.19 (+5.86s | 2.3%) North Baltimore Aquatic Club 01/16/2026 ISCA January Classic 2026
50 Fly
27.61
27.61
100 Fly
30.03
57.64
100 Fly
57.64
150 Back
34.94
1:32.58
200 Back
34.81
2:07.39
100 Back
1:09.75
250 Breast
36.40
2:43.79
300 Breast
37.45
3:21.24
100 Breast
1:13.85
350 Free
30.11
3:51.35
400 Free
27.70
4:19.05
100 Free
57.81
612 Max Wesemann 4:19.10 16 AA Min AAA: 4:13.19 (+5.91s | 2.3%) West Valley Aquatic Seawolves 04/02/2025 2025 SC Western Zone Sr Championships
50 Fly
26.28
26.28
100 Fly
30.71
56.99
100 Fly
56.99
150 Back
33.99
1:30.98
200 Back
34.19
2:05.17
100 Back
1:08.18
250 Breast
36.26
2:41.43
300 Breast
37.95
3:19.38
100 Breast
1:14.21
350 Free
30.84
3:50.22
400 Free
28.88
4:19.10
100 Free
59.72
613 Charlie Leach 4:19.12 16 AA Min AAA: 4:13.19 (+5.93s | 2.3%) Team Pittsburgh Elite Aquatics 01/16/2026 ISCA January Classic 2026
50 Fly
27.64
27.64
100 Fly
31.34
58.98
100 Fly
58.98
150 Back
34.68
1:33.66
200 Back
34.10
2:07.76
100 Back
1:08.78
250 Breast
37.50
2:45.26
300 Breast
36.92
3:22.18
100 Breast
1:14.42
350 Free
28.92
3:51.10
400 Free
28.02
4:19.12
100 Free
56.94
614 Harrison Smith 4:19.13 15 AA Min AAA: 4:13.19 (+5.94s | 2.3%) SwimMAC Carolina 03/26/2026 2026 SwimRVA Shamrock Showdown
50 Fly
27.01
27.01
100 Fly
30.71
57.72
100 Fly
57.72
150 Back
33.05
1:30.77
200 Back
31.78
2:02.55
100 Back
1:04.83
250 Breast
38.85
2:41.40
300 Breast
38.89
3:20.29
100 Breast
1:17.74
350 Free
29.74
3:50.03
400 Free
29.10
4:19.13
100 Free
58.84
615 Dennis Bi 4:19.20 16 AA Min AAA: 4:13.19 (+6.01s | 2.3%) DeAnza Cupertino Aquatics 05/10/2026 2026 Post CCS SR Walk On Meet
50 Fly
27.38
27.38
100 Fly
30.99
58.37
100 Fly
58.37
150 Back
33.74
1:32.11
200 Back
32.46
2:04.58
100 Back
1:06.21
250 Breast
36.90
2:41.48
300 Breast
37.06
3:18.54
100 Breast
1:13.96
350 Free
30.86
3:49.40
400 Free
29.80
4:19.20
100 Free
1:00.66
616 Richard Keck 4:19.21 16 AA Min AAA: 4:13.19 (+6.02s | 2.3%) Pearland Aquatics 02/28/2025 2025 Gulf 13 Over Champs (PEAK)
50 Fly
39.82
39.82
100 Fly
46.53
1:26.35
100 Fly
1:26.35
150 Back
46.43
2:12.78
200 Back
44.15
2:56.93
100 Back
1:30.58
400 Free
1:22.28
4:19.21
100 Free
1:22.28
617 Gavin Monaldo 4:19.21 16 AA Min AAA: 4:13.19 (+6.02s | 2.3%) Annapolis Swim Club 02/19/2026 2026 Speedo MD LSC Senior Champs
50 Fly
27.10
27.10
100 Fly
31.17
58.27
100 Fly
58.27
150 Back
33.35
1:31.62
200 Back
33.11
2:04.73
100 Back
1:06.46
250 Breast
37.81
2:42.54
300 Breast
38.38
3:20.92
100 Breast
1:16.19
350 Free
29.52
3:50.44
400 Free
28.77
4:19.21
100 Free
58.29
618 Dylan Kim 4:19.21 15 AA Min AAA: 4:13.19 (+6.02s | 2.3%) San Ramon Valley Aquatics 02/26/2026 2026 CA NV Speedo Sect @ CCA
50 Fly
28.49
28.49
100 Fly
32.04
1:00.53
100 Fly
1:00.53
150 Back
33.99
1:34.52
200 Back
33.45
2:07.97
100 Back
1:07.44
250 Breast
35.73
2:43.70
300 Breast
35.62
3:19.32
100 Breast
1:11.35
350 Free
30.36
3:49.68
400 Free
29.53
4:19.21
100 Free
59.89
619 Will Tong 4:19.22 16 AA Min AAA: 4:13.19 (+6.03s | 2.3%) Dynamo Swim Club 03/06/2026 Speedo Southern Premier
50 Fly
26.36
26.36
100 Fly
29.15
55.51
100 Fly
55.51
150 Back
31.05
1:26.56
200 Back
31.33
1:57.89
100 Back
1:02.38
250 Breast
40.32
2:38.21
300 Breast
40.48
3:18.69
100 Breast
1:20.80
350 Free
30.47
3:49.16
400 Free
30.06
4:19.22
100 Free
1:00.53
620 Cullan Harding 4:19.23 16 AA Min AAA: 4:13.19 (+6.04s | 2.3%) SwimMAC Carolina 02/19/2026 2026 NCS SC SR Champs
50 Fly
26.59
26.59
100 Fly
30.94
57.53
100 Fly
57.53
150 Back
33.90
1:31.43
200 Back
33.35
2:04.78
100 Back
1:07.25
250 Breast
38.22
2:43.00
300 Breast
39.67
3:22.67
100 Breast
1:17.89
350 Free
28.74
3:51.41
400 Free
27.82
4:19.23
100 Free
56.56
621 Ryan Powell 4:19.26 15 AA Min AAA: 4:13.19 (+6.07s | 2.3%) Ladera Oaks 02/15/2025 2025 Pacific Swimming SC Senior Open T F
50 Fly
27.63
27.63
100 Fly
31.72
59.35
100 Fly
59.35
150 Back
33.36
1:32.71
200 Back
32.94
2:05.65
100 Back
1:06.30
250 Breast
37.53
2:43.18
300 Breast
37.99
3:21.17
100 Breast
1:15.52
350 Free
29.88
3:51.05
400 Free
28.21
4:19.26
100 Free
58.09
622 Bryce Heo 4:19.26 15 AA Min AAA: 4:13.19 (+6.07s | 2.3%) North Baltimore Aquatic Club 10/17/2025 2025 NBAC Fall Fastival Meet
50 Fly
26.68
26.68
100 Fly
30.88
57.56
100 Fly
57.56
150 Back
33.23
1:30.79
200 Back
32.87
2:03.66
100 Back
1:06.10
250 Breast
37.68
2:41.34
300 Breast
38.03
3:19.37
100 Breast
1:15.71
350 Free
30.30
3:49.67
400 Free
29.59
4:19.26
100 Free
59.89
623 Cash Naylor 4:19.28 16 AA Min AAA: 4:13.19 (+6.09s | 2.3%) Nitro Swimming 10/17/2025 2025 ST TXLA 11 Over Fall Kick Off Invite
50 Fly
26.55
26.55
100 Fly
30.59
57.14
100 Fly
57.14
150 Back
33.70
1:30.84
200 Back
33.92
2:04.76
100 Back
1:07.62
250 Breast
37.42
2:42.18
300 Breast
38.37
3:20.55
100 Breast
1:15.79
350 Free
29.63
3:50.18
400 Free
29.10
4:19.28
100 Free
58.73
624 Logan Kwok 4:19.28 15 AA Min AAA: 4:13.19 (+6.09s | 2.3%) Aggie Swim Club 12/06/2024 2024 Gulf Age Group Championships
50 Fly
26.79
26.79
100 Fly
31.12
57.91
100 Fly
57.91
150 Back
31.74
1:29.65
200 Back
32.58
2:02.23
100 Back
1:04.32
250 Breast
37.06
2:39.29
300 Breast
38.38
3:17.67
100 Breast
1:15.44
350 Free
31.22
3:48.89
400 Free
30.39
4:19.28
100 Free
1:01.61
625 Zechariah Utama 4:19.30 16 AA Min AAA: 4:13.19 (+6.11s | 2.4%) Nitro Swimming 11/07/2025 2025 ST TXLA 11 O November Unclassified Invit
50 Fly
27.70
27.70
100 Fly
31.15
58.85
100 Fly
58.85
150 Back
34.33
1:33.18
200 Back
33.84
2:07.02
100 Back
1:08.17
250 Breast
36.44
2:43.46
300 Breast
36.92
3:20.38
100 Breast
1:13.36
350 Free
29.86
3:50.24
400 Free
29.06
4:19.30
100 Free
58.92
626 Jacob Idio 4:19.30 16 AA Min AAA: 4:13.19 (+6.11s | 2.4%) Burlingame Aquatics 12/04/2025 2025 Holiday Swim Festival
50 Fly
26.14
26.14
100 Fly
30.04
56.18
100 Fly
56.18
150 Back
35.36
1:31.54
200 Back
34.40
2:05.94
100 Back
1:09.76
250 Breast
35.94
2:41.88
300 Breast
37.57
3:19.45
100 Breast
1:13.51
350 Free
30.61
3:50.06
400 Free
29.24
4:19.30
100 Free
59.85
627 Ayan Chethan 4:19.32 15 AA Min AAA: 4:13.19 (+6.13s | 2.4%) Nation\\\\\\'s Capital Swim Club 03/05/2026 2026 PV Short Course Open Championships
50 Fly
27.31
27.31
100 Fly
31.15
58.46
100 Fly
58.46
150 Back
34.24
1:32.70
200 Back
32.90
2:05.60
100 Back
1:07.14
250 Breast
37.83
2:43.43
300 Breast
37.87
3:21.30
100 Breast
1:15.70
350 Free
29.45
3:50.75
400 Free
28.57
4:19.32
100 Free
58.02
628 Daniil Son 4:19.41 15 AA Min AAA: 4:13.19 (+6.22s | 2.4%) Mission Aurora Colorado Swimmi 03/27/2025 2025 Four Corners Speedo Sectionals Austin
50 Fly
27.78
27.78
100 Fly
31.10
58.88
100 Fly
58.88
150 Back
32.77
1:31.65
200 Back
33.35
2:05.00
100 Back
1:06.12
250 Breast
37.40
2:42.40
300 Breast
37.38
3:19.78
100 Breast
1:14.78
350 Free
29.86
3:49.64
400 Free
29.77
4:19.41
100 Free
59.63
629 Phineas Johnson 4:19.45 15 AA Min AAA: 4:13.19 (+6.26s | 2.4%) The Capitol Sea Devils 03/05/2026 2026 PV Short Course Open Championships
50 Fly
27.32
27.32
100 Fly
31.36
58.68
100 Fly
58.68
150 Back
34.21
1:32.89
200 Back
33.18
2:06.07
100 Back
1:07.39
250 Breast
39.55
2:45.62
300 Breast
38.23
3:23.85
100 Breast
1:17.78
350 Free
28.08
3:51.93
400 Free
27.52
4:19.45
100 Free
55.60
630 Austin Zhang 4:19.46 16 AA Min AAA: 4:13.19 (+6.27s | 2.4%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
50 Fly
27.76
27.76
100 Fly
32.07
59.83
100 Fly
59.83
150 Back
34.92
1:34.75
200 Back
35.17
2:09.92
100 Back
1:10.09
250 Breast
34.71
2:44.63
300 Breast
35.48
3:20.11
100 Breast
1:10.19
350 Free
30.56
3:50.67
400 Free
28.79
4:19.46
100 Free
59.35
631 Luka Youssef 4:19.49 15 AA Min AAA: 4:13.19 (+6.30s | 2.4%) Saint Petersburg Aquatics 03/12/2026 2026 Fl Swimming Spring Senior Championships
50 Fly
26.62
26.62
100 Fly
30.80
57.42
100 Fly
57.42
150 Back
34.12
1:31.54
200 Back
32.09
2:03.63
100 Back
1:06.21
250 Breast
38.76
2:42.39
300 Breast
40.04
3:22.43
100 Breast
1:18.80
350 Free
29.01
3:51.44
400 Free
28.05
4:19.49
100 Free
57.06
632 Edward Yang 4:19.51 16 AA Min AAA: 4:13.19 (+6.32s | 2.4%) Aggie Swim Club 10/11/2024 MAC October Open 2024
50 Fly
27.17
27.17
100 Fly
31.42
58.59
100 Fly
58.59
150 Back
33.52
1:32.11
200 Back
32.46
2:04.57
100 Back
1:05.98
250 Breast
38.31
2:42.88
300 Breast
37.05
3:19.93
100 Breast
1:15.36
350 Free
31.31
3:51.24
400 Free
28.27
4:19.51
100 Free
59.58
633 Harrison Biber 4:19.54 15 AA Min AAA: 4:13.19 (+6.35s | 2.4%) Aquatic Team Of Mecklenburg 03/20/2026 2026 BRSL Championships
50 Fly
27.82
27.82
100 Fly
31.98
59.80
100 Fly
59.80
150 Back
33.22
1:33.02
200 Back
32.55
2:05.57
100 Back
1:05.77
250 Breast
36.83
2:42.40
300 Breast
37.09
3:19.49
100 Breast
1:13.92
350 Free
30.54
3:50.03
400 Free
29.51
4:19.54
100 Free
1:00.05
634 Martin Cruz 4:19.55 16 AA Min AAA: 4:13.19 (+6.36s | 2.5%) Unattached 04/03/2025 Pacific Swimming SC Far Western Champs
50 Fly
27.86
27.86
100 Fly
32.05
59.91
100 Fly
59.91
150 Back
33.69
1:33.60
200 Back
34.22
2:07.82
100 Back
1:07.91
250 Breast
35.21
2:43.03
300 Breast
36.50
3:19.53
100 Breast
1:11.71
350 Free
30.27
3:49.80
400 Free
29.75
4:19.55
100 Free
1:00.02
635 Vlad Hrynashka 4:19.56 16 AA Min AAA: 4:13.19 (+6.37s | 2.5%) Sierra Marlins Swim Team 02/26/2026 2026 CA NV Speedo Sect @ CCA
50 Fly
27.25
27.25
100 Fly
30.84
58.09
100 Fly
58.09
150 Back
33.70
1:31.79
200 Back
31.90
2:03.69
100 Back
1:05.60
250 Breast
37.02
2:40.71
300 Breast
37.59
3:18.30
100 Breast
1:14.61
350 Free
31.36
3:49.66
400 Free
29.90
4:19.56
100 Free
1:01.26
636 David Guerra 4:19.57 16 AA Min AAA: 4:13.19 (+6.38s | 2.5%) Hurricane Aquatics 12/05/2025 2025 FG Holiday Champ
50 Fly
26.94
26.94
100 Fly
30.90
57.84
100 Fly
57.84
150 Back
33.80
1:31.64
200 Back
32.32
2:03.96
100 Back
1:06.12
250 Breast
38.60
2:42.56
300 Breast
38.55
3:21.11
100 Breast
1:17.15
350 Free
29.88
3:50.99
400 Free
28.58
4:19.57
100 Free
58.46
637 Sean Kilfeather-Kinyk 4:19.57 15 AA Min AAA: 4:13.19 (+6.38s | 2.5%) Farmingdale Aquatics 11/07/2025 2025 MR LIE Fall Classic Invitational
50 Fly
28.79
28.79
100 Fly
33.29
1:02.08
100 Fly
1:02.08
150 Back
33.64
1:35.72
200 Back
34.59
2:10.31
100 Back
1:08.23
250 Breast
34.46
2:44.77
300 Breast
36.63
3:21.40
100 Breast
1:11.09
350 Free
29.69
3:51.09
400 Free
28.48
4:19.57
100 Free
58.17
638 Ashton Brenner 4:19.61 15 AA Min AAA: 4:13.19 (+6.42s | 2.5%) Lakeridge Swim Team 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Fly
27.36
27.36
100 Fly
31.02
58.38
100 Fly
58.38
150 Back
35.00
1:33.38
200 Back
34.28
2:07.66
100 Back
1:09.28
250 Breast
35.90
2:43.56
300 Breast
36.31
3:19.87
100 Breast
1:12.21
350 Free
30.34
3:50.21
400 Free
29.40
4:19.61
100 Free
59.74
639 Jacob Ellis 4:19.61 16 AA Min AAA: 4:13.19 (+6.42s | 2.5%) Hurricane Aquatics 12/05/2025 2025 FG Holiday Champ
50 Fly
27.03
27.03
100 Fly
30.97
58.00
100 Fly
58.00
150 Back
34.82
1:32.82
250 Breast
1:11.99
2:44.81
300 Breast
38.34
3:23.15
100 Breast
1:50.33
350 Free
29.00
3:52.15
400 Free
27.46
4:19.61
100 Free
56.46
640 Clayton Treharne 4:19.65 15 AA Min AAA: 4:13.19 (+6.46s | 2.5%) Linn-Mar Swim Team 03/13/2025 2025 MN RSC CZ North Section Spring Champions
50 Fly
26.93
26.93
100 Fly
31.48
58.41
100 Fly
58.41
150 Back
33.07
1:31.48
200 Back
32.57
2:04.05
100 Back
1:05.64
250 Breast
38.63
2:42.68
300 Breast
38.50
3:21.18
100 Breast
1:17.13
350 Free
30.31
3:51.49
400 Free
28.16
4:19.65
100 Free
58.47
641 Moises Roman 4:19.66 16 AA Min AAA: 4:13.19 (+6.47s | 2.5%) Anglerfish Aquatics 03/24/2026 ISCA INTERNATIONAL SENIOR CUP
50 Fly
27.23
27.23
100 Fly
31.34
58.57
100 Fly
58.57
150 Back
33.33
1:31.90
200 Back
31.96
2:03.86
100 Back
1:05.29
250 Breast
38.46
2:42.32
300 Breast
39.29
3:21.61
100 Breast
1:17.75
350 Free
30.41
3:52.02
400 Free
27.64
4:19.66
100 Free
58.05
642 Nithin Raghavan 4:19.67 16 AA Min AAA: 4:13.19 (+6.48s | 2.5%) Albany Armada Aquatics 11/08/2025 Albany Armada Aquatics C B BB+ Meet
643 Jadon Ramdeen 4:19.68 15 AA Min AAA: 4:13.19 (+6.49s | 2.5%) Rwb Aquatic Academy 11/21/2025 2025 RANS Turkey Invite
50 Fly
26.63
26.63
100 Fly
31.95
58.58
100 Fly
58.58
150 Back
33.71
1:32.29
200 Back
32.83
2:05.13
100 Back
1:06.55
250 Breast
36.63
2:41.76
300 Breast
36.25
3:18.01
100 Breast
1:12.88
350 Free
31.34
3:49.35
400 Free
30.33
4:19.68
100 Free
1:01.67
644 Alex Xu 4:19.70 15 AA Min AAA: 4:13.19 (+6.51s | 2.5%) Santa Clara Swim Club 01/24/2025 2025 Brian Malick Memorial Z1S Championships
645 J.E. Sandor 4:19.71 16 AA Min AAA: 4:13.19 (+6.52s | 2.5%) North Carolina Aquatic Club 02/19/2026 2026 NCS SC SR Champs
50 Fly
27.01
27.01
100 Fly
30.98
57.99
100 Fly
57.99
150 Back
34.75
1:32.74
200 Back
32.48
2:05.22
100 Back
1:07.23
250 Breast
37.75
2:42.97
300 Breast
37.93
3:20.90
100 Breast
1:15.68
350 Free
30.40
3:51.30
400 Free
28.41
4:19.71
100 Free
58.81
646 Aiden Zhou 4:19.74 16 AA Min AAA: 4:13.19 (+6.55s | 2.5%) Santa Clara Swim Club 03/15/2024 2024 Spring Age Group Championships SBA
50 Fly
25.52
25.52
100 Fly
30.06
55.58
100 Fly
55.58
150 Back
33.84
1:29.42
200 Back
32.46
2:01.88
100 Back
1:06.30
250 Breast
38.87
2:40.75
300 Breast
39.96
3:20.71
100 Breast
1:18.83
350 Free
30.64
3:51.35
400 Free
28.39
4:19.74
100 Free
59.03
647 Ethan Brown 4:19.74 15 AA Min AAA: 4:13.19 (+6.55s | 2.5%) Boulder City Henderson Swim Te 03/18/2026 2026 Kona Senior Spring Invitational
50 Fly
26.94
26.94
100 Fly
30.42
57.36
100 Fly
57.36
150 Back
33.13
1:30.49
200 Back
33.40
2:03.89
100 Back
1:06.53
250 Breast
37.17
2:41.06
300 Breast
38.02
3:19.08
100 Breast
1:15.19
350 Free
31.06
3:50.14
400 Free
29.60
4:19.74
100 Free
1:00.66
648 Grayson Langdon 4:19.81 15 AA Min AAA: 4:13.19 (+6.62s | 2.5%) Csp Tideriders 02/27/2026 Ozark Division I Championship
50 Fly
28.49
28.49
100 Fly
33.30
1:01.79
100 Fly
1:01.79
150 Back
33.82
1:35.61
200 Back
31.82
2:07.43
100 Back
1:05.64
250 Breast
35.66
2:43.09
300 Breast
36.44
3:19.53
100 Breast
1:12.10
350 Free
30.19
3:49.72
400 Free
30.09
4:19.81
100 Free
1:00.28
649 Roger Zhang 4:19.84 16 AA Min AAA: 4:13.19 (+6.65s | 2.6%) Tac Titans 02/19/2026 2026 NCS SC SR Champs
50 Fly
26.54
26.54
100 Fly
29.90
56.44
100 Fly
56.44
150 Back
34.35
1:30.79
200 Back
34.57
2:05.36
100 Back
1:08.92
250 Breast
35.52
2:40.88
300 Breast
38.14
3:19.02
100 Breast
1:13.66
350 Free
30.93
3:49.95
400 Free
29.89
4:19.84
100 Free
1:00.82
650 Collin Beu 4:19.84 16 AA Min AAA: 4:13.19 (+6.65s | 2.6%) St Charles Swim Team 03/13/2025 2025 MN RSC CZ North Section Spring Champions
50 Fly
27.84
27.84
100 Fly
31.94
59.78
100 Fly
59.78
150 Back
34.94
1:34.72
200 Back
34.28
2:09.00
100 Back
1:09.22
250 Breast
36.02
2:45.02
300 Breast
36.74
3:21.76
100 Breast
1:12.76
350 Free
29.44
3:51.20
400 Free
28.64
4:19.84
100 Free
58.08

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