Above are the fastest times that Tatsumasa Sekine has achieved in his
swimming career.
For each event, you can find Tatsumasa's best time, the corresponding time
standard, as well as how much faster Tatsumasa needs to be to reach the next level.
The last columns provide Tatsumasa rankings at the team and LSC levels. These rankings are
based on the Tatsumasa's personal best, his current age category, and team; and are
calculated from all the meets results.
Time Standards
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Time standard for the next age group and the gap to reach it
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See all the meets Tatsumasa Sekine has participated in and his
achievement. The last event displayed is the most recent.
For each event, you can find the Tatsumasa's time, the progress against
Tatsumasa's best time, the corresponding time
standard, as well as how much faster Tatsumasa needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
Santa Clara Swim Club Race To AG Champs
03/01/2025
Morgan Hill, CA
50 Y Fly
42.46
-2.71s
(New PB)
B
BB: 41.29 (+1.17s | 2.8%)
8
7
2
5
50 Y Back
45.67
-6.60s
(New PB)
B
BB: 42.89 (+2.78s | 6.1%)
8
5
1
100 Y IM
1:39.73
+1.51s
B: 1:39.69 (+0.04s | 0.0%)
8
1
7
100 Y Back
1:37.33
B
BB: 1:30.09 (+7.24s | 7.4%)
8
6
6
5
50 Back
48.56
48.56
100 Back
48.77
1:37.33
100 Back
1:37.33
50 Y Breast
54.34
-0.24s
(New PB)
B: 53.39 (+0.95s | 1.7%)
8
1
5
7
50 Y Free
39.51
-0.82s
(New PB)
B: 38.19 (+1.32s | 3.3%)
8
7
7
2025 Brian Malick Memorial Z1S Championships
01/24/2025
Morgan Hill, CA
25 Y Breast
24.76
7
5
2
5
25 Y Free
19.36
7
6
8
2
25 Y Fly
18.91
7
4
6
3
50 Y Free
40.33
-1.72s
(New PB)
B: 38.19 (+2.14s | 5.3%)
7
3
7
8
25 Y Back
24.21
7
6
7
7
100 Y IM
1:38.22
B
BB: 1:29.69 (+8.53s | 8.7%)
7
4
4
1
Zone 1S End of Season AGC- Invitational Meet
12/14/2024
Morgan Hill, CA
50 Y Free
42.05
-3.45s
(New PB)
B: 38.19 (+3.86s | 9.2%)
7
6
3
2
50 Y Breast
54.58
-9.77s
(New PB)
B: 53.39 (+1.19s | 2.2%)
7
5
2
50 Y Fly
45.17
-8.35s
(New PB)
B
BB: 41.29 (+3.88s | 8.6%)
7
3
9
2
Zone 1S Race to AGCs C/B/A+ Meet (hosts: MBSC, ACSC, GSMY)
11/15/2024
Morgan Hill, CA
50 Y Back
52.27
-2.74s
(New PB)
B: 48.29 (+3.98s | 7.6%)
7
6
4
4
50 Y Free
45.50
-5.59s
(New PB)
B: 38.19 (+7.31s | 16.1%)
7
8
1
3
SCSC SCY CBA+ Meet
10/04/2024
Morgan Hill, CA
50 Y Back
55.01
B: 48.29 (+6.72s | 12.2%)
7
3
2
1
50 Y Breast
1:04.35
B: 53.39 (+10.96s | 17.0%)
7
6
5
9
50 Y Fly
53.52
B: 46.49 (+7.03s | 13.1%)
7
3
7
1
50 Y Free
51.09
B: 38.19 (+12.90s | 25.2%)
7
6
1
1
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