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John Costello

Age: 15 years old
Age Category: 15-16
Team: Csp Tideriders | Ozark Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Csp Tideriders Ozark Swimming Central Zone USA
Free 50 Y 22.75 14 02/27/2026 AA AAA: 22.19 (+0.56s | 2.5%) 2 4 165 1,000+
Free 100 Y 48.41 Analysis 14 02/27/2026 AAA AAAA: 46.49 (+1.92s | 4.0%) 1 4 72 597
50 Free
23.55
23.55
100 Free
24.86
48.41
100 Free
48.41
Free 200 Y 1:43.64 Analysis 14 02/27/2026 AAA AAAA: 1:41.99 (+1.65s | 1.6%) 1 3 36 310
Free 500 Y 4:39.28 Analysis 14 02/27/2026 AAA AAAA: 4:36.29 (+2.99s | 1.1%) 1 1 10 183
50 Free
25.78
25.78
100 Free
28.14
53.92
100 Free
53.92
150 Free
28.45
1:22.37
200 Free
28.68
1:51.05
100 Free
57.13
250 Free
28.61
2:19.66
300 Free
28.38
2:48.04
100 Free
56.99
350 Free
28.46
3:16.50
400 Free
28.50
3:45.00
100 Free
56.96
450 Free
27.87
4:12.87
500 Free
26.41
4:39.28
100 Free
54.28
Free 1000 Y 9:39.41 Analysis 14 02/27/2026 AAA AAAA: 9:38.89 (+0.52s | 0.1%) 1 1 42 195
50 Free
25.38
25.38
100 Free
28.18
53.56
100 Free
53.56
150 Free
28.77
1:22.33
200 Free
28.96
1:51.29
100 Free
57.73
250 Free
29.12
2:20.41
300 Free
29.06
2:49.47
100 Free
58.18
350 Free
29.30
3:18.77
400 Free
29.08
3:47.85
100 Free
58.38
450 Free
29.26
4:17.11
500 Free
29.22
4:46.33
100 Free
58.48
550 Free
29.23
5:15.56
600 Free
29.41
5:44.97
100 Free
58.64
650 Free
29.06
6:14.03
700 Free
29.24
6:43.27
100 Free
58.30
750 Free
29.35
7:12.62
800 Free
29.28
7:41.90
100 Free
58.63
850 Free
29.74
8:11.64
900 Free
29.98
8:41.62
100 Free
59.72
950 Free
29.50
9:11.12
1000 Free
28.29
9:39.41
100 Free
57.79
Back 50 Y 24.83 14 02/27/2026 1 2 36 270
Back 100 Y 51.79 Analysis 14 02/27/2026 AAA AAAA: 50.69 (+1.10s | 2.1%) 1 4 28 192
50 Back
25.47
25.47
100 Back
26.32
51.79
100 Back
51.79
Back 200 Y 1:55.17 Analysis 14 02/27/2026 AAA AAAA: 1:50.69 (+4.48s | 3.9%) 1 5 31 276
50 Back
27.00
27.00
100 Back
29.01
56.01
100 Back
56.01
150 Back
29.53
1:25.54
200 Back
29.63
1:55.17
100 Back
59.16
Fly 100 Y 53.32 Analysis 14 02/27/2026 AA AAA: 52.79 (+0.53s | 1.0%) 1 4 71 682
50 Fly
25.35
25.35
100 Fly
27.97
53.32
100 Fly
53.32

Long course distance

Event Time Age Date Standard Next Standard Csp Tideriders Ozark Swimming Central Zone USA
Free 50 M 25.52 14 07/31/2025 AAA AAAA: 24.69 (+0.83s | 3.3%) 1 3 34 235
Free 100 M 57.86 Analysis 14 08/01/2024 AA AAA: 56.39 (+1.47s | 2.5%) 2 6 103 749
50 Free
27.97
27.97
100 Free
29.89
57.86
100 Free
57.86
Free 200 M 2:00.67 Analysis 14 07/31/2025 AAA AAAA: 1:57.49 (+3.18s | 2.6%) 1 3 16 171
50 Free
28.17
28.17
100 Free
30.93
59.10
100 Free
59.10
150 Free
31.45
1:30.55
200 Free
30.12
2:00.67
100 Free
1:01.57
Free 400 M 4:19.24 Analysis 14 07/31/2025 AAA AAAA: 4:10.59 (+8.65s | 3.3%) 1 2 15 196
50 Free
29.23
29.23
100 Free
31.80
1:01.03
100 Free
1:01.03
150 Free
33.51
1:34.54
200 Free
33.35
2:07.89
100 Free
1:06.86
250 Free
33.92
2:41.81
300 Free
33.64
3:15.45
100 Free
1:07.56
350 Free
33.39
3:48.84
400 Free
30.40
4:19.24
100 Free
1:03.79
Free 800 M 8:50.00 Analysis 14 07/31/2025 AAA AAAA: 8:40.49 (+9.51s | 1.8%) 1 1 7 75
50 Free
29.43
29.43
100 Free
32.64
1:02.07
100 Free
1:02.07
150 Free
33.69
1:35.76
200 Free
33.66
2:09.42
100 Free
1:07.35
250 Free
33.91
2:43.33
300 Free
33.60
3:16.93
100 Free
1:07.51
350 Free
33.99
3:50.92
400 Free
33.61
4:24.53
100 Free
1:07.60
450 Free
31.92
4:56.45
500 Free
35.82
5:32.27
100 Free
1:07.74
550 Free
31.30
6:03.57
600 Free
35.43
6:39.00
100 Free
1:06.73
650 Free
27.78
7:06.78
700 Free
38.85
7:45.63
100 Free
1:06.63
750 Free
33.22
8:18.85
800 Free
31.15
8:50.00
100 Free
1:04.37
Back 50 M 27.75 14 07/31/2025 1 2 9 32
Back 100 M 1:00.17 Analysis 14 07/31/2025 AAA AAAA: 59.49 (+0.68s | 1.1%) 1 2 7 77
50 Back
29.67
29.67
100 Back
30.50
1:00.17
100 Back
1:00.17
Back 200 M 2:11.89 Analysis 14 07/31/2025 AAA AAAA: 2:09.19 (+2.70s | 2.0%) 1 2 6 61
50 Back
30.46
30.46
100 Back
33.17
1:03.63
100 Back
1:03.63
150 Back
34.73
1:38.36
200 Back
33.53
2:11.89
100 Back
1:08.26
Fly 50 M 28.85 14 08/03/2023 1 4 63 376
Fly 100 M 1:10.77 Analysis 14 08/04/2022 BB A: 1:05.79 (+4.98s | 7.0%) 1 11 251 1,000+
50 Fly
33.35
33.35
100 Fly
37.42
1:10.77
100 Fly
1:10.77
IM 400 M 5:11.42 Analysis 14 08/03/2023 A AA: 5:07.79 (+3.63s | 1.2%) 1 7 69 585
50 Fly
32.94
32.94
100 Fly
36.99
1:09.93
100 Fly
1:09.93
150 Back
38.82
1:48.75
200 Back
38.53
2:27.28
100 Back
1:17.35
250 Breast
46.91
3:14.19
300 Breast
47.55
4:01.74
100 Breast
1:34.46
350 Free
36.26
4:38.00
400 Free
33.42
5:11.42
100 Free
1:09.68

Above are the fastest times that John Costello has achieved in his swimming career. For each event, you can find John's best time, the corresponding time standard, as well as how much faster John needs to be to reach the next level. The last columns provide John rankings at the team and LSC levels. These rankings are based on the John's personal best, his current age category, and team; and are calculated from all the meets results.

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.