Mikayla Costello

Age: 13 years old
Age Category: 13-14
Team: Sporting Jax Aquatic Club | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Florida Swimming Sporting Jax Aquatic Club
Free 50 Y 26.59 13 09/21/2025 AA AAA: 25.59 (+1.00s | 3.8%) 101 7
Free 100 Y 57.59 13 09/21/2025 AA AAA: 55.79 (+1.80s | 3.1%) 107 6
50 Free
28.57
28.57
100 Free
29.02
57.59
100 Free
57.59
Free 200 Y 2:06.74 13 09/21/2025 A AA: 2:06.19 (+0.55s | 0.4%) 121 7
50 Free
29.39
29.39
100 Free
32.42
1:01.81
100 Free
1:01.81
150 Free
32.86
1:34.67
200 Free
32.07
2:06.74
100 Free
1:04.93
Free 500 Y 5:40.34 13 10/10/2025 A AA: 5:38.59 (+1.75s | 0.5%) 111 7
50 Free
29.62
29.62
100 Free
32.95
1:02.57
100 Free
1:02.57
150 Free
34.28
1:36.85
200 Free
34.92
2:11.77
100 Free
1:09.20
250 Free
34.75
2:46.52
300 Free
34.73
3:21.25
100 Free
1:09.48
350 Free
35.31
3:56.56
400 Free
34.89
4:31.45
100 Free
1:10.20
450 Free
35.10
5:06.55
500 Free
33.79
5:40.34
100 Free
1:08.89
Free 1650 Y 19:21.28 13 10/25/2025 AA AAA: 18:37.99 (+43.29s | 3.7%) 51 4
50 Free
31.69
31.69
100 Free
34.26
1:05.95
100 Free
1:05.95
150 Free
34.19
1:40.14
200 Free
34.47
2:14.61
100 Free
1:08.66
250 Free
34.88
2:49.49
300 Free
34.75
3:24.24
100 Free
1:09.63
350 Free
35.14
3:59.38
400 Free
35.00
4:34.38
100 Free
1:10.14
450 Free
34.64
5:09.02
500 Free
35.21
5:44.23
100 Free
1:09.85
550 Free
34.56
6:18.79
600 Free
34.52
6:53.31
100 Free
1:09.08
650 Free
34.94
7:28.25
700 Free
35.43
8:03.68
100 Free
1:10.37
750 Free
35.23
8:38.91
800 Free
35.78
9:14.69
100 Free
1:11.01
850 Free
35.51
9:50.20
900 Free
35.16
10:25.36
100 Free
1:10.67
950 Free
35.87
11:01.23
1000 Free
36.16
11:37.39
100 Free
1:12.03
1050 Free
35.03
12:12.42
1100 Free
36.07
12:48.49
100 Free
1:11.10
1150 Free
35.88
13:24.37
1200 Free
35.85
14:00.22
100 Free
1:11.73
1250 Free
36.08
14:36.30
1300 Free
35.91
15:12.21
100 Free
1:11.99
1350 Free
36.45
15:48.66
1400 Free
35.72
16:24.38
100 Free
1:12.17
1450 Free
36.08
17:00.46
1500 Free
35.53
17:35.99
100 Free
1:11.61
1550 Free
35.55
18:11.54
1600 Free
35.10
18:46.64
100 Free
1:10.65
1650 Free
34.64
19:21.28
Back 200 Y 2:33.96 13 10/25/2025 BB A: 2:22.59 (+11.37s | 7.4%) 174 12
50 Back
36.89
36.89
100 Back
38.88
1:15.77
100 Back
1:15.77
150 Back
39.31
1:55.08
200 Back
38.88
2:33.96
100 Back
1:18.19
Breast 100 Y 1:10.97 13 09/21/2025 AA AAA: 1:09.69 (+1.28s | 1.8%) 19 1
50 Breast
33.65
33.65
100 Breast
37.32
1:10.97
100 Breast
1:10.97
Breast 200 Y 2:33.94 13 10/25/2025 AA AAA: 2:30.09 (+3.85s | 2.5%) 18 2
50 Breast
34.29
34.29
100 Breast
39.19
1:13.48
100 Breast
1:13.48
150 Breast
39.76
1:53.24
200 Breast
40.70
2:33.94
100 Breast
1:20.46
Fly 100 Y 1:06.84 13 10/10/2025 BB A: 1:05.89 (+0.95s | 1.4%) 137 8
50 Fly
29.78
29.78
100 Fly
37.06
1:06.84
100 Fly
1:06.84
IM 200 Y 2:24.97 13 10/10/2025 A AA: 2:21.09 (+3.88s | 2.7%) 128 7
50 Fly
31.06
31.06
100 Back
38.33
1:09.39
100 IM
1:09.39
150 Breast
41.74
1:51.13
200 Free
33.84
2:24.97
100 IM
1:15.58
IM 400 Y 5:10.75 13 10/25/2025 A AA: 5:00.49 (+10.26s | 3.3%) 92 6
50 Fly
32.04
32.04
100 Fly
37.95
1:10.00
100 Fly
1:10.00
150 Back
43.37
1:53.37
200 Back
41.91
2:35.28
100 Back
1:25.28
250 Breast
42.40
3:17.68
300 Breast
42.72
4:00.40
100 Breast
1:25.12
350 Free
35.61
4:36.01
400 Free
34.74
5:10.75
100 Free
1:10.35

Long course distance

Event Time Age Date Standard Next Standard Florida Swimming Sporting Jax Aquatic Club
Free 50 M 29.92 12 04/25/2025 AA AAA: 29.29 (+0.63s | 2.1%) 88 7
Free 100 M 1:03.66 12 07/10/2025 AAA AAAA: 1:00.89 (+2.77s | 4.4%) 54 3
50 Free
31.02
31.02
100 Free
32.64
1:03.66
100 Free
1:03.66
Free 200 M 2:24.69 12 05/17/2025 A AA: 2:23.99 (+0.70s | 0.5%) 120 8
50 Free
33.32
33.32
100 Free
36.88
1:10.20
100 Free
1:10.20
150 Free
37.10
1:47.30
200 Free
37.39
2:24.69
100 Free
1:14.49
Free 400 M 5:08.41 12 05/17/2025 A AA: 5:02.39 (+6.02s | 2.0%) 108 7
100 Free
1:12.41
1:12.41
100 Free
1:12.41
200 Free
1:18.01
2:30.42
100 Free
1:18.01
300 Free
1:19.53
3:49.95
100 Free
1:19.53
400 Free
1:18.46
5:08.41
100 Free
1:18.46
Back 100 M 1:22.83 12 05/17/2025 BB A: 1:16.89 (+5.94s | 7.2%) 196 9
Back 200 M 3:02.80 12 05/17/2025 B BB: 2:59.49 (+3.31s | 1.8%) 166 11
50 Back
44.03
44.03
100 Back
46.89
1:30.92
100 Back
1:30.92
150 Back
46.42
2:17.34
200 Back
45.46
3:02.80
100 Back
1:31.88
Breast 100 M 1:23.09 12 04/25/2025 AA AAA: 1:20.39 (+2.70s | 3.2%) 39 3
50 Breast
38.68
38.68
100 Breast
44.41
1:23.09
100 Breast
1:23.09
Breast 200 M 2:59.55 12 07/10/2025 AA AAA: 2:53.09 (+6.46s | 3.6%) 33 2
50 Breast
40.96
40.96
100 Breast
45.87
1:26.83
100 Breast
1:26.83
150 Breast
46.72
2:13.55
200 Breast
46.00
2:59.55
100 Breast
1:32.72
Fly 100 M 1:18.94 12 05/17/2025 BB A: 1:14.79 (+4.15s | 5.3%) 158 10
IM 200 M 2:43.01 12 04/25/2025 A AA: 2:41.99 (+1.02s | 0.6%) 80 4
50 Fly
34.12
34.12
100 Back
44.26
1:18.38
100 IM
1:18.38
150 Breast
46.24
2:04.62
200 Free
38.39
2:43.01
100 IM
1:24.63

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