Grace Costello

Age: 15 years old
Age Category: 15-16
Team: Sporting Jax Aquatic Club | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Sporting Jax Aquatic Club Florida Swimming Southern Zone USA
Free 50 Y 26.11 15 12/04/2025 A AA: 26.09 (+0.02s | 0.1%) 8 123 594 1,000+
Free 100 Y 56.49 14 09/21/2025 AA AAA: 53.99 (+2.50s | 4.4%) 14 141 578 1,000+
50 Free
27.33
27.33
100 Free
29.16
56.49
100 Free
56.49
Free 200 Y 2:02.28 15 12/04/2025 AA AAA: 1:57.09 (+5.19s | 4.2%) 10 127 476 1,000+
50 Free
27.49
27.49
100 Free
30.45
57.94
100 Free
57.94
150 Free
31.53
1:29.47
200 Free
32.81
2:02.28
100 Free
1:04.34
Free 500 Y 5:17.79 15 01/17/2026 AA AAA: 5:15.09 (+2.70s | 0.8%) 9 69 197 699
50 Free
29.01
29.01
100 Free
31.41
1:00.42
100 Free
1:00.42
150 Free
32.23
1:32.65
200 Free
32.50
2:05.16
100 Free
1:04.74
250 Free
32.01
2:37.17
300 Free
31.96
3:09.13
100 Free
1:03.97
350 Free
32.52
3:41.65
400 Free
32.82
4:14.47
100 Free
1:05.34
450 Free
32.76
4:47.23
500 Free
30.56
5:17.79
100 Free
1:03.32
Free 1000 Y 10:48.47 15 12/04/2025 AAA AAAA: 10:24.69 (+23.78s | 3.7%) 5 40 97 382
50 Free
28.57
28.57
100 Free
31.26
59.83
100 Free
59.83
150 Free
32.11
1:31.94
200 Free
32.76
2:04.70
100 Free
1:04.87
250 Free
32.59
2:37.29
300 Free
32.65
3:09.94
100 Free
1:05.24
350 Free
32.53
3:42.47
400 Free
32.26
4:14.73
100 Free
1:04.79
450 Free
32.61
4:47.34
500 Free
32.58
5:19.92
100 Free
1:05.19
550 Free
32.65
5:52.57
600 Free
32.79
6:25.36
100 Free
1:05.44
650 Free
32.98
6:58.34
700 Free
32.99
7:31.33
100 Free
1:05.97
750 Free
32.91
8:04.24
800 Free
33.16
8:37.40
100 Free
1:06.07
850 Free
33.13
9:10.53
900 Free
33.25
9:43.78
100 Free
1:06.38
950 Free
32.54
10:16.32
1000 Free
32.14
10:48.47
100 Free
1:04.69
Free 1650 Y 18:11.91 14 10/25/2025 AAA AAAA: 17:26.89 (+45.02s | 4.1%) 4 37 84 319
50 Free
29.40
29.40
100 Free
32.01
1:01.41
100 Free
1:01.41
150 Free
32.95
1:34.36
200 Free
33.26
2:07.62
100 Free
1:06.21
250 Free
33.34
2:40.96
300 Free
32.83
3:13.79
100 Free
1:06.17
350 Free
33.30
3:47.09
400 Free
33.17
4:20.26
100 Free
1:06.47
450 Free
33.14
4:53.40
500 Free
32.97
5:26.37
100 Free
1:06.11
550 Free
33.25
5:59.62
600 Free
32.88
6:32.50
100 Free
1:06.13
650 Free
33.08
7:05.58
700 Free
33.17
7:38.75
100 Free
1:06.25
750 Free
33.38
8:12.13
800 Free
33.34
8:45.47
100 Free
1:06.72
850 Free
33.44
9:18.91
900 Free
33.45
9:52.36
100 Free
1:06.89
950 Free
33.36
10:25.72
1000 Free
33.05
10:58.77
100 Free
1:06.41
1050 Free
33.31
11:32.08
1100 Free
32.84
12:04.92
100 Free
1:06.15
1150 Free
33.05
12:37.97
1200 Free
33.28
13:11.25
100 Free
1:06.33
1250 Free
33.58
13:44.83
1300 Free
33.47
14:18.30
100 Free
1:07.05
1350 Free
33.70
14:52.00
1400 Free
33.47
15:25.47
100 Free
1:07.17
1450 Free
33.51
15:58.98
1500 Free
33.62
16:32.60
100 Free
1:07.13
1550 Free
33.89
17:06.49
1600 Free
33.67
17:40.16
100 Free
1:07.56
1650 Free
31.75
18:11.91
Back 50 Y 30.79 14 03/01/2025 12 123 367 1,000+
Back 100 Y 1:05.75 14 09/21/2025 BB A: 1:04.09 (+1.66s | 2.5%) 11 149 720 1,000+
50 Back
31.57
31.57
100 Back
34.18
1:05.75
100 Back
1:05.75
Back 200 Y 2:22.98 15 11/22/2025 BB A: 2:19.09 (+3.89s | 2.7%) 9 140 646 1,000+
50 Back
33.49
33.49
100 Back
36.05
1:09.54
100 Back
1:09.54
150 Back
36.94
1:46.48
200 Back
36.50
2:22.98
100 Back
1:13.44
Breast 100 Y 1:20.78 15 01/17/2026 B BB: 1:19.79 (+0.99s | 1.2%) 15 237 1,000+ 1,000+
50 Breast
38.05
38.05
100 Breast
42.73
1:20.78
100 Breast
1:20.78
Fly 50 Y 29.79 14 03/01/2025 10 215 552 1,000+
Fly 100 Y 1:01.38 15 12/04/2025 A AA: 1:01.09 (+0.29s | 0.5%) 7 83 349 1,000+
50 Fly
28.21
28.21
100 Fly
33.17
1:01.38
100 Fly
1:01.38
Fly 200 Y 2:14.59 15 12/04/2025 AA AAA: 2:10.29 (+4.30s | 3.2%) 6 45 167 541
50 Fly
28.95
28.95
100 Fly
33.35
1:02.30
100 Fly
1:02.30
150 Fly
35.41
1:37.71
200 Fly
36.88
2:14.59
100 Fly
1:12.29
IM 200 Y 2:22.41 14 10/10/2025 BB A: 2:22.39 (+0.02s | 0.0%) 13 166 662 1,000+
50 Fly
29.02
29.02
100 Back
36.33
1:05.35
100 IM
1:05.35
150 Breast
44.65
1:50.00
200 Free
32.41
2:22.41
100 IM
1:17.06
IM 400 Y 5:04.98 15 11/22/2025 BB A: 5:04.29 (+0.69s | 0.2%) 11 120 511 1,000+
50 Fly
30.35
30.35
100 Fly
35.04
1:05.39
100 Fly
1:05.39
150 Back
39.29
1:44.68
200 Back
38.38
2:23.06
100 Back
1:17.67
250 Breast
46.18
3:09.24
300 Breast
46.87
3:56.11
100 Breast
1:33.05
350 Free
35.25
4:31.36
400 Free
33.62
5:04.98
100 Free
1:08.87

Long course distance

Event Time Age Date Standard Next Standard Sporting Jax Aquatic Club Florida Swimming Southern Zone USA
Free 50 M 30.07 14 07/10/2025 A AA: 29.59 (+0.48s | 1.6%) 14 158 433 1,000+
Free 100 M 1:04.33 14 06/06/2025 AA AAA: 1:01.59 (+2.74s | 4.3%) 14 126 314 1,000+
50 Free
30.98
30.98
100 Free
33.35
1:04.33
100 Free
1:04.33
Free 200 M 2:16.24 14 07/10/2025 AA AAA: 2:12.99 (+3.25s | 2.4%) 9 84 183 605
Free 400 M 4:48.37 14 06/20/2025 AA AAA: 4:39.09 (+9.28s | 3.2%) 9 67 138 515
50 Free
31.81
31.81
100 Free
35.47
1:07.28
100 Free
1:07.28
150 Free
36.52
1:43.80
200 Free
37.26
2:21.06
100 Free
1:13.78
250 Free
36.90
2:57.96
300 Free
37.41
3:35.37
100 Free
1:14.31
350 Free
37.07
4:12.44
400 Free
35.93
4:48.37
100 Free
1:13.00
Back 50 M 35.07 14 07/10/2025 9 94 185 861
Back 100 M 1:17.66 14 06/20/2025 BB A: 1:14.49 (+3.17s | 4.1%) 11 145 407 1,000+
50 Back
36.97
36.97
100 Back
40.69
1:17.66
100 Back
1:17.66
Back 200 M 2:52.20 14 05/17/2025 BB A: 2:40.09 (+12.11s | 7.0%) 13 142 383 1,000+
100 Back
1:23.28
1:23.28
100 Back
1:23.28
200 Back
1:28.92
2:52.20
100 Back
1:28.92
Fly 50 M 33.84 14 04/25/2025 13 204 345 1,000+
Fly 100 M 1:11.26 14 06/20/2025 A AA: 1:09.29 (+1.97s | 2.8%) 11 90 241 869
50 Fly
32.74
32.74
100 Fly
38.52
1:11.26
100 Fly
1:11.26
Fly 200 M 2:49.25 14 06/20/2025 BB A: 2:40.99 (+8.26s | 4.9%) 7 82 173 687
50 Fly
34.51
34.51
100 Fly
42.27
1:16.78
100 Fly
1:16.78
150 Fly
45.36
2:02.14
200 Fly
47.11
2:49.25
100 Fly
1:32.47
IM 400 M 6:02.60 14 05/17/2025 BB A: 5:46.89 (+15.71s | 4.3%) 5 103 243 1,000+
50 Fly
34.14
34.14
150 Back
1:28.25
2:02.39
250 Breast
1:42.81
3:45.20
350 Free
1:38.96
5:24.16
400 Free
38.44
6:02.60
100 Free
2:17.40

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