Above are the fastest times that Greyson Thach has achieved in his
swimming career.
For each event, you can find Greyson's best time, the corresponding time
standard, as well as how much faster Greyson needs to be to reach the next level.
The last columns provide Greyson rankings at the team and LSC levels. These rankings are
based on the Greyson's personal best, his current age category, and team; and are
calculated from all the meets results.
Time Standards
Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard
Got the Far Western Bonus time standard
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See all the meets Greyson Thach has participated in and his
achievement. The last event displayed is the most recent.
For each event, you can find the Greyson's time, the progress against
Greyson's best time, the corresponding time
standard, as well as how much faster Greyson needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
Montclair 14 Under Short Course Pentathlon
05/17/2026
Moraga
50 Y Free
38.55
+0.13s
B: 38.19 (+0.36s | 0.9%)
8
1
6
2
25 Y Fly
20.22
+0.59s
8
1
4
2
100 Y IM
1:39.95
+3.54s
B: 1:39.69 (+0.26s | 0.3%)
8
1
6
1
25 Y Breast
23.64
+2.49s
8
1
5
2
25 Y Back
23.19
+2.23s
8
1
7
4
2026 Pacific Swimming Zone All Star Meet
04/26/2026
Morgan Hill
100 Y IM
1:42.54
+6.13s
B: 1:39.69 (+2.85s | 2.8%)
8
2
8
50 IM
49.38
49.38
100 IM
53.16
1:42.54
100 IM
1:42.54
50 Y Free
38.42
-0.05s
(New PB)
B: 38.19 (+0.23s | 0.6%)
8
2
5
6
25 Y Free
17.09
-0.05s
(New PB)
8
1
5
5
RP SWIM CLUB (PRNA) SPRING SWIM FEST!
04/18/2026
Rohnert Park
25 Y Back
20.96
-1.67s
(New PB)
8
1
3
1
50 Y Free
39.12
+0.65s
B: 38.19 (+0.93s | 2.4%)
8
1
3
3
25 Y Free
17.14
-0.70s
(New PB)
8
1
4
2
25 Y Breast
23.14
+1.99s
8
1
4
2
500 Y Free
8:41.46
B: 8:24.29 (+17.17s | 3.3%)
8
3
5
4
100 Y Free
1:27.48
-1.40s
(New PB)
B
BB: 1:18.89 (+8.59s | 9.8%)
8
1
4
2
25 Y Fly
19.63
-1.61s
(New PB)
8
1
2
1
50 Y Breast
50.08
+1.09s
B
BB: 47.69 (+2.39s | 4.8%)
8
1
4
2
2026 NNA AGO
03/14/2026
Reno
50 Y Fly
46.64
-4.42s
(New PB)
B: 46.49 (+0.15s | 0.3%)
8
5
8
1
25 Y Breast
21.15
-2.86s
(New PB)
8
1
7
1
100 Y Free
1:29.06
+0.18s
B: 1:27.99 (+1.07s | 1.2%)
8
5
1
2
50 Free
42.13
42.13
100 Free
46.93
1:29.06
100 Free
1:29.06
50 Y Breast
48.99
-0.02s
(New PB)
B
BB: 47.69 (+1.30s | 2.7%)
8
4
5
1
100 Y IM
1:38.35
+1.94s
B
BB: 1:29.69 (+8.66s | 8.8%)
8
3
6
1
50 IM
49.52
49.52
100 IM
48.83
1:38.35
100 IM
1:38.35
100 Y Fly
1:53.81
B: 1:53.49 (+0.32s | 0.3%)
8
3
4
1
50 Fly
53.63
53.63
100 Fly
1:00.18
1:53.81
100 Fly
1:53.81
50 Y Back
46.95
-4.80s
(New PB)
B
BB: 42.89 (+4.06s | 8.6%)
8
5
2
100 Y Breast
1:42.25
-20.43s
(New PB)
BB
A: 1:30.59 (+11.66s | 11.4%)
8
4
8
1
50 Breast
50.44
50.44
100 Breast
51.81
1:42.25
100 Breast
1:42.25
25 Y Back
22.63
-0.50s
(New PB)
8
1
8
3
VJO Rep The Bay C B A+ 2026 Copied
02/28/2026
Vallejo
50 Y Free
38.47
-0.26s
(New PB)
B: 38.19 (+0.28s | 0.7%)
8
3
5
1
100 Y IM
1:36.41
-6.22s
(New PB)
B
BB: 1:29.69 (+6.72s | 7.0%)
8
2
5
1
200 Y Free
3:12.63
B: 3:09.49 (+3.14s | 1.6%)
8
4
7
1
50 Y Breast
49.01
-1.82s
(New PB)
B
BB: 47.69 (+1.32s | 2.7%)
8
4
7
1
Pacific Swim SCY C B BB+ Meet Hosted By TERA
02/20/2026
Concord
50 Y Free
39.43
+0.70s
B: 38.19 (+1.24s | 3.1%)
8
3
8
3
50 Y Breast
50.83
-3.27s
(New PB)
B
BB: 47.69 (+3.14s | 6.2%)
8
2
3
50 Y Fly
51.06
-6.16s
(New PB)
B: 46.49 (+4.57s | 9.0%)
8
2
8
1
25 Y Breast
24.23
+0.22s
8
1
6
2
100 Y Free
1:29.01
+0.13s
B: 1:27.99 (+1.02s | 1.1%)
8
1
7
1
25 Y Fly
21.24
-4.19s
(New PB)
8
1
7
1
50 Y Back
54.41
+2.66s
B: 48.29 (+6.12s | 11.2%)
8
3
5
2
100 Y IM
1:42.63
-8.77s
(New PB)
B: 1:39.69 (+2.94s | 2.9%)
8
3
6
1
Zone 2 Winter Championship Meet
01/31/2026
Hayward
100 Y Free
1:28.88
-23.79s
(New PB)
B: 1:27.99 (+0.89s | 1.0%)
8
2
7
4
25 Y Breast
24.01
-0.87s
(New PB)
8
2
1
5
25 Y Free
17.84
-0.34s
(New PB)
8
1
6
5
50 Y Free
38.73
-2.91s
(New PB)
B: 38.19 (+0.54s | 1.4%)
8
1
1
4
25 Y Back
23.13
-1.47s
(New PB)
8
2
6
9
Pleasanton Seahawks SCY C B BB+ Meet
01/10/2026
Pleasanton
50 Y Free
41.64
-5.04s
(New PB)
B: 38.19 (+3.45s | 8.3%)
8
3
9
2
100 Y IM
1:51.40
-3.50s
(New PB)
B: 1:39.69 (+11.71s | 10.5%)
8
2
2
25 Y Breast
24.88
-2.65s
(New PB)
8
1
4
3
50 Y Fly
57.22
-2.40s
(New PB)
B: 46.49 (+10.73s | 18.8%)
8
3
7
3
50 Y Back
51.75
-10.16s
(New PB)
B: 48.29 (+3.46s | 6.7%)
8
1
7
4
25 Y Back
24.60
-5.38s
(New PB)
8
1
8
3
25 Y Free
18.18
-2.86s
(New PB)
8
1
4
2
25 Y Fly
25.43
-5.07s
(New PB)
8
1
7
4
Sebastopol Sea Serpents April Fools CBA+
04/12/2025
Sebastopol
50 Y Back
1:01.91
B: 48.29 (+13.62s | 22.0%)
7
4
4
5
100 Y Breast
2:02.68
B: 1:54.09 (+8.59s | 7.0%)
7
8
4
3
50 Y Free
48.19
+1.51s
B: 38.19 (+10.00s | 20.8%)
7
4
3
4
100 Y Back
2:09.68
B: 1:40.69 (+28.99s | 22.4%)
7
8
2
1
50 Y Fly
59.62
B: 46.49 (+13.13s | 22.0%)
7
1
5
1
100 Y IM
1:54.90
-17.90s
(New PB)
B: 1:39.69 (+15.21s | 13.2%)
7
9
4
1
50 Y Breast
54.10
-5.84s
(New PB)
B: 53.39 (+0.71s | 1.3%)
7
7
5
2
100 Y Free
1:52.85
+0.18s
B: 1:27.99 (+24.86s | 22.0%)
7
5
2
3
2025 NNA Age Group Open
03/15/2025
Reno
50 Y Free
48.33
+1.65s
B: 38.19 (+10.14s | 21.0%)
7
4
6
2
25 Y Fly
30.50
-0.66s
(New PB)
7
1
4
1
100 Y IM
2:12.80
B: 1:39.69 (+33.11s | 24.9%)
7
6
3
2
50 Y Breast
59.94
-1.63s
(New PB)
B: 53.39 (+6.55s | 10.9%)
7
3
7
2
25 Y Free
21.04
-0.50s
(New PB)
7
1
4
4
25 Y Back
29.98
7
2
5
6
25 Y Breast
27.53
-1.13s
(New PB)
7
1
5
2
100 Y Free
1:52.67
B: 1:27.99 (+24.68s | 21.9%)
7
7
2
2
Zone 2 Winter Championship Meet
02/01/2025
Hayward
25 Y Breast
28.66
-1.39s
(New PB)
7
2
6
25 Y Free
21.54
-0.24s
(New PB)
7
3
4
3
50 Y Free
46.68
-1.98s
(New PB)
B: 38.19 (+8.49s | 18.2%)
7
2
6
Richard Thorntorn Memorial Meet SCY CBBB+
12/14/2024
San Ramon
50 Y Free
48.66
-12.38s
(New PB)
B: 38.19 (+10.47s | 21.5%)
7
3
2
25 Y Fly
31.16
-2.19s
(New PB)
7
2
5
8
50 Y Breast
1:01.57
-7.26s
(New PB)
B: 53.39 (+8.18s | 13.3%)
7
8
4
4
25 Y Free
21.78
-2.48s
(New PB)
7
2
1
3
PC PRNA CBA+ November 2024
11/09/2024
Rohnert Park
25 Y Breast
30.05
7
3
2
8
50 Y Breast
1:08.83
B: 53.39 (+15.44s | 22.4%)
7
2
2
6
25 Y Fly
33.35
7
2
2
5
50 Y Free
1:01.04
B: 38.19 (+22.85s | 37.4%)
7
3
2
1
25 Y Free
24.26
7
3
4
7
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