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Mariia Chaikovska

Age: 15 years old
Age Category: 15-16
Team: Peddie Aquatic Association | New Jersey Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Peddie Aquatic Association New Jersey Swimming Eastern Zone USA
Free 50 Y 26.12 15 03/19/2026 A AA: 26.09 (+0.03s | 0.1%) Rankings Rankings Rankings Rankings
Free 100 Y 53.55 Analysis 15 10/23/2026 AAA AAAA: 51.59 (+1.96s | 3.7%) Rankings Rankings Rankings Rankings
50 Free
26.12
26.12
100 Free
27.43
53.55
100 Free
53.55
Free 200 Y 1:54.47 Analysis 15 10/23/2026 AAA AAAA: 1:51.79 (+2.68s | 2.3%) Rankings Rankings Rankings Rankings
50 Free
26.76
26.76
100 Free
28.90
55.66
100 Free
55.66
150 Free
29.60
1:25.26
200 Free
29.21
1:54.47
100 Free
58.81
Free 500 Y 5:07.44 Analysis 15 03/19/2026 AAA AAAA: 5:00.79 (+6.65s | 2.2%) Rankings Rankings Rankings Rankings
50 Free
27.72
27.72
100 Free
30.36
58.08
100 Free
58.08
150 Free
30.89
1:28.97
200 Free
31.22
2:00.19
100 Free
1:02.11
250 Free
31.49
2:31.68
300 Free
31.60
3:03.28
100 Free
1:03.09
350 Free
31.58
3:34.86
400 Free
31.59
4:06.45
100 Free
1:03.17
450 Free
31.14
4:37.59
500 Free
29.85
5:07.44
100 Free
1:00.99
Free 1000 Y 10:36.41 Analysis 15 03/19/2026 AAA AAAA: 10:24.69 (+11.72s | 1.8%) Rankings Rankings Rankings Rankings
50 Free
28.12
28.12
100 Free
31.47
59.59
100 Free
59.59
150 Free
31.82
1:31.41
200 Free
31.68
2:03.09
100 Free
1:03.50
250 Free
32.07
2:35.16
300 Free
32.06
3:07.22
100 Free
1:04.13
350 Free
32.19
3:39.41
400 Free
32.43
4:11.84
100 Free
1:04.62
450 Free
32.08
4:43.92
500 Free
32.55
5:16.47
100 Free
1:04.63
550 Free
32.70
5:49.17
600 Free
32.43
6:21.60
100 Free
1:05.13
650 Free
32.65
6:54.25
700 Free
32.58
7:26.83
100 Free
1:05.23
750 Free
32.25
7:59.08
800 Free
32.36
8:31.44
100 Free
1:04.61
850 Free
31.92
9:03.36
900 Free
31.87
9:35.23
100 Free
1:03.79
950 Free
31.52
10:06.75
1000 Free
29.66
10:36.41
100 Free
1:01.18
Fly 100 Y 1:00.01 Analysis 15 10/23/2026 AA AAA: 58.39 (+1.62s | 2.7%) Rankings Rankings Rankings Rankings
50 Fly
27.94
27.94
100 Fly
32.07
1:00.01
100 Fly
1:00.01
IM 200 Y 2:10.55 Analysis 15 10/23/2026 AAA AAAA: 2:04.59 (+5.96s | 4.6%) Rankings Rankings Rankings Rankings
50 Fly
28.43
28.43
100 Back
33.64
1:02.07
100 IM
1:02.07
150 Breast
39.06
1:41.13
200 Free
29.42
2:10.55
100 IM
1:08.48

Long course distance

Event Time Age Date Standard Next Standard Peddie Aquatic Association New Jersey Swimming Eastern Zone USA
Free 50 M 28.86 15 06/26/2026 AA AAA: 28.29 (+0.57s | 2.0%) Rankings Rankings Rankings Rankings
Free 100 M 59.78 Analysis 15 06/26/2026 AAA AAAA: 58.79 (+0.99s | 1.7%) Rankings Rankings Rankings Rankings
50 Free
28.84
28.84
100 Free
30.94
59.78
100 Free
59.78
Free 200 M 2:08.46 Analysis 15 06/26/2026 AAA AAAA: 2:06.89 (+1.57s | 1.2%) Rankings Rankings Rankings Rankings
50 Free
29.53
29.53
100 Free
32.51
1:02.04
100 Free
1:02.04
150 Free
33.49
1:35.53
200 Free
32.93
2:08.46
100 Free
1:06.42
Free 400 M 4:31.48 Analysis 15 07/23/2026 AAA AAAA: 4:26.39 (+5.09s | 1.9%) Rankings Rankings Rankings Rankings
50 Free
30.33
30.33
100 Free
33.51
1:03.84
100 Free
1:03.84
150 Free
34.73
1:38.57
200 Free
35.01
2:13.58
100 Free
1:09.74
250 Free
35.19
2:48.77
300 Free
34.38
3:23.15
100 Free
1:09.57
350 Free
34.76
3:57.91
400 Free
33.57
4:31.48
100 Free
1:08.33
Free 800 M 9:34.17 Analysis 15 06/26/2026 AAA AAAA: 9:13.29 (+20.88s | 3.6%) Rankings Rankings Rankings Rankings
50 Free
30.98
30.98
100 Free
34.33
1:05.31
100 Free
1:05.31
150 Free
36.08
1:41.39
200 Free
36.18
2:17.57
100 Free
1:12.26
250 Free
36.44
2:54.01
300 Free
36.22
3:30.23
100 Free
1:12.66
350 Free
36.50
4:06.73
400 Free
36.42
4:43.15
100 Free
1:12.92
450 Free
36.52
5:19.67
500 Free
36.62
5:56.29
100 Free
1:13.14
550 Free
36.81
6:33.10
600 Free
36.93
7:10.03
100 Free
1:13.74
650 Free
36.94
7:46.97
700 Free
36.98
8:23.95
100 Free
1:13.92
750 Free
35.93
8:59.88
800 Free
34.29
9:34.17
100 Free
1:10.22
Back 100 M 1:14.25 Analysis 15 05/15/2026 A AA: 1:11.39 (+2.86s | 3.9%) Rankings Rankings Rankings Rankings
50 Back
36.07
36.07
100 Back
38.18
1:14.25
100 Back
1:14.25
Back 200 M 2:34.92 Analysis 15 06/26/2026 A AA: 2:33.39 (+1.53s | 1.0%) Rankings Rankings Rankings Rankings
50 Back
37.28
37.28
100 Back
39.14
1:16.42
100 Back
1:16.42
150 Back
39.86
1:56.28
200 Back
38.64
2:34.92
100 Back
1:18.50
Breast 100 M 1:32.71 Analysis 15 07/24/2025 B BB: 1:31.59 (+1.12s | 1.2%) Rankings Rankings Rankings Rankings
50 Breast
44.21
44.21
100 Breast
48.50
1:32.71
100 Breast
1:32.71
IM 200 M 2:31.98 Analysis 15 06/26/2026 AA AAA: 2:30.19 (+1.79s | 1.2%) Rankings Rankings Rankings Rankings
50 Fly
32.61
32.61
100 Back
40.41
1:13.02
100 IM
1:13.02
150 Breast
45.60
1:58.62
200 Free
33.36
2:31.98
100 IM
1:18.96
IM 400 M 5:48.18 Analysis 15 07/24/2025 BB A: 5:46.89 (+1.29s | 0.4%) Rankings Rankings Rankings Rankings
50 Fly
37.89
37.89
100 Fly
46.40
1:24.29
100 Fly
1:24.29
150 Back
45.73
2:10.02
200 Back
44.94
2:54.96
100 Back
1:30.67
250 Breast
49.88
3:44.84
300 Breast
51.81
4:36.65
100 Breast
1:41.69
350 Free
36.31
5:12.96
400 Free
35.22
5:48.18
100 Free
1:11.53

Above are the fastest times that Mariia Chaikovska has achieved in her swimming career. For each event, you can find Mariia's best time, the corresponding time standard, as well as how much faster Mariia needs to be to reach the next level. The last columns provide Mariia rankings at the team and LSC levels. These rankings are based on the Mariia's personal best, her 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.