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Grayson Spierto

Age: 12 years old
Age Category: 11-12
Team: Treasure Coast Aquatics | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Treasure Coast Aquatics Florida Swimming Southern Zone USA
Free 50 Y 27.96 11 03/05/2026 A AA: 26.99 (+0.97s | 3.5%) 2 67 312 1,000+
Free 100 Y 1:01.36 Analysis 11 11/21/2025 BB A: 1:01.29 (+0.07s | 0.1%) 2 61 249 1,000+
50 Free
28.99
28.99
100 Free
32.37
1:01.36
100 Free
1:01.36
Free 200 Y 2:16.68 Analysis 11 11/21/2025 BB A: 2:13.69 (+2.99s | 2.2%) 2 73 272 1,000+
50 Free
31.52
31.52
100 Free
34.88
1:06.40
100 Free
1:06.40
150 Free
35.54
1:41.94
200 Free
34.74
2:16.68
100 Free
1:10.28
Free 500 Y 6:09.21 Analysis 11 11/21/2025 BB A: 5:59.99 (+9.22s | 2.5%) 2 74 270 1,000+
50 Free
32.90
32.90
100 Free
37.01
1:09.91
100 Free
1:09.91
150 Free
38.31
1:48.22
200 Free
38.09
2:26.31
100 Free
1:16.40
250 Free
38.17
3:04.48
300 Free
37.85
3:42.33
100 Free
1:16.02
350 Free
37.24
4:19.57
400 Free
37.66
4:57.23
100 Free
1:14.90
450 Free
36.62
5:33.85
500 Free
35.36
6:09.21
100 Free
1:11.98
Back 50 Y 31.48 11 03/05/2026 A AA: 31.19 (+0.29s | 0.9%) 1 29 132 644
Back 100 Y 1:06.32 Analysis 11 03/05/2026 A AA: 1:05.99 (+0.33s | 0.5%) 2 20 95 526
50 Back
32.34
32.34
100 Back
33.98
1:06.32
100 Back
1:06.32
Breast 50 Y 40.34 11 12/13/2025 B BB: 40.09 (+0.25s | 0.6%) 3 127 489 1,000+
Breast 100 Y 1:37.04 Analysis 11 02/07/2025 B: 1:32.59 (+4.45s | 4.6%) 3 219 1,000+ 1,000+
50 Breast
46.86
46.86
100 Breast
50.18
1:37.04
100 Breast
1:37.04
Breast 200 Y 3:09.36 Analysis 11 09/27/2025 B BB: 3:02.39 (+6.97s | 3.7%) 2 45 208 1,000+
50 Breast
44.36
44.36
100 Breast
48.90
1:33.26
100 Breast
1:33.26
150 Breast
49.11
2:22.37
200 Breast
46.99
3:09.36
100 Breast
1:36.10
Fly 50 Y 30.08 11 03/05/2026 A AA: 29.69 (+0.39s | 1.3%) 2 36 141 512
Fly 100 Y 1:14.46 Analysis 11 11/21/2025 BB A: 1:09.29 (+5.17s | 6.9%) 2 82 376 1,000+
50 Fly
35.45
35.45
100 Fly
39.01
1:14.46
100 Fly
1:14.46
IM 100 Y 1:09.52 Analysis 11 03/05/2026 A AA: 1:06.99 (+2.53s | 3.6%) 2 35 145 587
50 IM
31.66
31.66
100 IM
37.86
1:09.52
100 IM
1:09.52
IM 200 Y 2:37.50 Analysis 11 11/21/2025 BB A: 2:32.29 (+5.21s | 3.3%) 2 78 313 1,000+
50 Fly
34.25
34.25
100 Back
37.73
1:11.98
100 IM
1:11.98
150 Breast
49.94
2:01.92
200 Free
35.58
2:37.50
100 IM
1:25.52

Long course distance

Event Time Age Date Standard Next Standard Treasure Coast Aquatics Florida Swimming Southern Zone USA
Free 50 M 30.51 11 06/13/2026 AA AAA: 29.39 (+1.12s | 3.7%) 2 47 184 513
Free 100 M 1:06.14 Analysis 11 07/09/2026 AA AAA: 1:04.49 (+1.65s | 2.5%) 2 38 150 386
50 Free
31.40
31.40
100 Free
34.74
1:06.14
100 Free
1:06.14
Free 200 M 2:49.80 Analysis 11 07/10/2025 B BB: 2:46.39 (+3.41s | 2.0%) 2 179 750 1,000+
50 Free
37.00
37.00
100 Free
44.42
1:21.42
100 Free
1:21.42
150 Free
44.95
2:06.37
200 Free
43.43
2:49.80
100 Free
1:28.38
Free 400 M 6:04.03 Analysis 11 06/07/2025 B BB: 5:53.89 (+10.14s | 2.8%) 2 136 561 1,000+
50 Free
38.71
38.71
100 Free
46.14
1:24.85
100 Free
1:24.85
150 Free
46.86
2:11.71
200 Free
47.33
2:59.04
100 Free
1:34.19
250 Free
47.26
3:46.30
300 Free
47.03
4:33.33
100 Free
1:34.29
350 Free
46.23
5:19.56
400 Free
44.47
6:04.03
100 Free
1:30.70
Back 50 M 34.81 11 06/13/2026 AA AAA: 34.29 (+0.52s | 1.5%) 1 28 103 288
Back 100 M 1:15.07 Analysis 11 05/22/2026 AA AAA: 1:14.29 (+0.78s | 1.0%) 1 21 89 247
50 Back
36.39
36.39
100 Back
38.68
1:15.07
100 Back
1:15.07
Back 200 M 2:42.10 Analysis 11 07/09/2026 AA AAA: 2:39.49 (+2.61s | 1.6%) 1 15 68 173
50 Back
38.15
38.15
100 Back
41.56
1:19.71
100 Back
1:19.71
150 Back
42.14
2:01.85
200 Back
40.25
2:42.10
100 Back
1:22.39
Breast 50 M 47.83 11 05/03/2025 B BB: 45.89 (+1.94s | 4.1%) 3 165 718 1,000+
Fly 50 M 32.42 11 05/22/2026 AA AAA: 31.99 (+0.43s | 1.3%) 2 30 124 301
Fly 100 M 1:16.77 Analysis 11 05/22/2026 A AA: 1:15.59 (+1.18s | 1.5%) 2 44 193 467
50 Fly
36.00
36.00
100 Fly
40.77
1:16.77
100 Fly
1:16.77
IM 200 M 2:49.54 Analysis 11 05/22/2026 A AA: 2:45.99 (+3.55s | 2.1%) 2 54 210 571
50 Fly
37.50
37.50
100 Back
41.44
1:18.94
100 IM
1:18.94
150 Breast
53.80
2:12.74
200 Free
36.80
2:49.54
100 IM
1:30.60

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