Isabella Zarkos

Age: 16 years old
Age Category: 15-16
Team: Sandpipers of Nevada | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Southern California Swimming Sandpipers of Nevada
Free 50 Y 27.49 13 12/08/2022 BB A: 27.29 (+0.20s | 0.7%) 243 18
Free 100 Y 55.83 15 11/08/2024 AA AAA: 53.99 (+1.84s | 3.3%) 112 14
50 Free
26.80
26.80
100 Free
29.03
55.83
100 Free
55.83
Free 200 Y 1:56.76 15 12/19/2024 AAA AAAA: 1:51.79 (+4.97s | 4.3%) 49 8
50 Free
26.76
26.76
100 Free
29.30
56.06
100 Free
56.06
150 Free
30.28
1:26.34
200 Free
30.42
1:56.76
100 Free
1:00.70
Free 500 Y 5:00.38 15 12/19/2024 AAAA 14 7
50 Free
2:59.79
2:59.79
50 Free
2:59.79
100 Free
30.62
3:30.41
50 Free
30.62
150 Free
30.53
4:00.94
50 Free
30.53
200 Free
30.54
4:31.48
50 Free
30.54
250 Free
28.90
5:00.38
50 Free
28.90
Free 1000 Y 10:05.87 15 12/19/2024 AAAA 18 7
50 Free
27.06
27.06
100 Free
29.56
56.62
100 Free
56.62
150 Free
30.17
1:26.79
200 Free
30.24
1:57.03
100 Free
1:00.41
250 Free
30.45
2:27.48
300 Free
30.28
2:57.76
100 Free
1:00.73
350 Free
30.42
3:28.18
400 Free
30.60
3:58.78
100 Free
1:01.02
450 Free
30.78
4:29.56
500 Free
30.89
5:00.45
100 Free
1:01.67
550 Free
30.79
5:31.24
600 Free
30.71
6:01.95
100 Free
1:01.50
650 Free
30.69
6:32.64
700 Free
30.78
7:03.42
100 Free
1:01.47
750 Free
30.52
7:33.94
800 Free
30.51
8:04.45
100 Free
1:01.03
850 Free
30.35
8:34.80
900 Free
30.64
9:05.44
100 Free
1:00.99
950 Free
30.48
9:35.92
1000 Free
29.95
10:05.87
100 Free
1:00.43
Free 1650 Y 16:46.80 15 12/19/2024 AAAA 2 1
50 Free
27.10
27.10
100 Free
29.74
56.84
100 Free
56.84
150 Free
30.32
1:27.16
200 Free
30.31
1:57.47
100 Free
1:00.63
250 Free
30.34
2:27.81
300 Free
30.34
2:58.15
100 Free
1:00.68
350 Free
30.34
3:28.49
400 Free
30.52
3:59.01
100 Free
1:00.86
450 Free
30.52
4:29.53
500 Free
30.64
5:00.17
100 Free
1:01.16
550 Free
30.75
5:30.92
600 Free
30.74
6:01.66
100 Free
1:01.49
650 Free
30.81
6:32.47
700 Free
30.78
7:03.26
100 Free
1:01.60
750 Free
30.94
7:34.20
800 Free
30.76
8:04.96
100 Free
1:01.70
850 Free
30.58
8:35.54
900 Free
30.64
9:06.18
100 Free
1:01.22
950 Free
30.55
9:36.73
1000 Free
30.60
10:07.33
100 Free
1:01.15
1050 Free
30.61
10:37.94
1100 Free
30.68
11:08.62
100 Free
1:01.29
1150 Free
30.76
11:39.38
1200 Free
30.65
12:10.03
100 Free
1:01.41
1250 Free
30.84
12:40.87
1300 Free
30.86
13:11.73
100 Free
1:01.70
1350 Free
30.89
13:42.62
1400 Free
30.83
14:13.45
100 Free
1:01.72
1450 Free
30.85
14:44.30
1500 Free
30.87
15:15.17
100 Free
1:01.72
1550 Free
30.72
15:45.89
1600 Free
30.68
16:16.57
100 Free
1:01.40
1650 Free
30.23
16:46.80
Back 100 Y 1:02.60 14 01/20/2024 A AA: 1:01.39 (+1.21s | 1.9%) 76 8
50 Back
30.61
30.61
100 Back
31.99
1:02.60
100 Back
1:02.60
Back 200 Y 2:12.68 15 11/08/2024 AA AAA: 2:07.49 (+5.19s | 3.9%) 51 7
50 Back
30.86
30.86
100 Back
33.01
1:03.87
100 Back
1:03.87
150 Back
34.42
1:38.29
200 Back
34.39
2:12.68
100 Back
1:08.81
Breast 100 Y 1:19.98 12 11/11/2021 B BB: 1:19.79 (+0.19s | 0.2%) 221 12
50 Breast
37.49
37.49
100 Breast
42.49
1:19.98
100 Breast
1:19.98
Fly 200 Y 2:12.23 16 10/31/2025 AA AAA: 2:10.29 (+1.94s | 1.5%) 29 5
IM 200 Y 2:11.53 16 10/31/2025 AA AAA: 2:10.59 (+0.94s | 0.7%) 39 5
50 Fly
28.99
28.99
100 Back
33.01
1:02.00
100 IM
1:02.00
150 Breast
39.76
1:41.77
200 Free
29.76
2:11.53
100 IM
1:09.52
IM 400 Y 4:37.47 16 10/31/2025 AAA AAAA: 4:26.29 (+11.18s | 4.0%) 33 10
50 Fly
28.43
28.43
100 Fly
33.50
1:01.93
100 Fly
1:01.93
150 Back
35.55
1:37.48
200 Back
34.86
2:12.34
100 Back
1:10.41
250 Breast
41.46
2:53.80
300 Breast
41.63
3:35.43
100 Breast
1:23.09
350 Free
31.55
4:06.98
400 Free
30.49
4:37.47
100 Free
1:02.04

Long course distance

Event Time Age Date Standard Next Standard Southern California Swimming Sandpipers of Nevada
Free 200 M 2:26.86 13 06/16/2022 BB A: 2:25.09 (+1.77s | 1.2%) 208 25
Free 400 M 4:33.71 15 01/17/2025 AAA AAAA: 4:26.39 (+7.32s | 2.7%) 15 4
50 Free
31.41
31.41
100 Free
33.80
1:05.21
100 Free
1:05.21
150 Free
34.85
1:40.06
200 Free
34.68
2:14.74
100 Free
1:09.53
250 Free
35.11
2:49.85
300 Free
34.84
3:24.69
100 Free
1:09.95
350 Free
35.01
3:59.70
400 Free
34.01
4:33.71
100 Free
1:09.02
Free 800 M 19.61 13 06/16/2022 AAAA 3 3
Free 1500 M 17:35.27 15 01/17/2025 AAAA 3 2
50 Free
31.17
31.17
100 Free
34.34
1:05.51
100 Free
1:05.51
150 Free
34.54
1:40.05
200 Free
35.13
2:15.18
100 Free
1:09.67
250 Free
34.94
2:50.12
300 Free
35.19
3:25.31
100 Free
1:10.13
350 Free
34.75
4:00.06
400 Free
35.25
4:35.31
100 Free
1:10.00
450 Free
34.89
5:10.20
500 Free
35.14
5:45.34
100 Free
1:10.03
550 Free
34.80
6:20.14
600 Free
35.30
6:55.44
100 Free
1:10.10
650 Free
34.87
7:30.31
700 Free
35.40
8:05.71
100 Free
1:10.27
750 Free
35.09
8:40.80
800 Free
35.27
9:16.07
100 Free
1:10.36
850 Free
35.33
9:51.41
900 Free
35.55
10:26.96
100 Free
1:10.88
950 Free
35.27
11:02.23
1000 Free
35.86
11:38.09
100 Free
1:11.13
1050 Free
35.56
12:13.65
1100 Free
35.71
12:49.36
100 Free
1:11.27
1150 Free
35.56
13:24.92
1200 Free
35.84
14:00.76
100 Free
1:11.40
1250 Free
35.53
14:36.29
1300 Free
35.87
15:12.16
100 Free
1:11.40
1350 Free
36.03
15:48.19
1400 Free
36.01
16:24.20
100 Free
1:12.04
1450 Free
35.91
17:00.11
1500 Free
35.16
17:35.27
100 Free
1:11.07
Back 100 M 1:12.99 13 07/21/2022 A AA: 1:11.39 (+1.60s | 2.2%) 85 11
50 Back
35.30
35.30
100 Back
37.69
1:12.99
100 Back
1:12.99
Back 200 M 2:36.01 15 01/17/2025 A AA: 2:33.39 (+2.62s | 1.7%) 66 11
50 Back
36.72
36.72
100 Back
39.20
1:15.92
100 Back
1:15.92
150 Back
40.52
1:56.44
200 Back
39.57
2:36.01
100 Back
1:20.09
Fly 100 M 1:15.41 14 06/16/2023 BB A: 1:12.29 (+3.12s | 4.1%) 177 20
50 Fly
35.25
35.25
100 Fly
40.16
1:15.41
100 Fly
1:15.41
IM 200 M 2:40.60 13 06/16/2022 A AA: 2:36.99 (+3.61s | 2.2%) 117 18
50 Fly
34.73
34.73
100 Back
41.52
1:16.25
100 IM
1:16.25
150 Breast
48.76
2:05.01
200 Free
35.59
2:40.60
100 IM
1:24.35
IM 400 M 5:38.60 14 06/16/2023 A AA: 5:32.49 (+6.11s | 1.8%) 76 16
50 Fly
34.55
34.55
400 Free
5:04.05
5:38.60
100 Free
5:04.05

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