Sebastian Brassfield

Age: 10 years old
Age Category: 10 & under
Team: Alamo Heights Aquatic Club ? A | South Texas Swimming

Personal Best

Short course distance

Event	Time		Age	Date	Standard	Next Standard	Alamo Heights Aquatic Club ? A	South Texas Swimming	Southern Zone	USA

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Alamo Heights Aquatic Club ? A

South Texas Swimming

Southern Zone

USA

Free 50 M

43.18

10

04/18/2026

B

BB: 39.79 (+3.39s | 7.9%)

4

127

646

1,000+

Free 100 M

1:36.18

Analysis

10

05/15/2026

B

BB: 1:30.59 (+5.59s | 5.8%)

3

90

517

1,000+

50 Free

44.52

100 Free

51.66

1:36.18

100 Free

1:36.18

Free 200 M

3:25.78

Analysis

10

05/15/2026

B

BB: 3:14.99 (+10.79s | 5.2%)

3

47

322

982

Back 50 M

49.29

10

05/15/2026

BB

A: 43.09 (+6.20s | 12.6%)

4

93

447

1,000+

Back 100 M

1:43.35

Analysis

10

05/15/2026

BB

A: 1:32.29 (+11.06s | 10.7%)

3

54

301

895

50 Back

50.62

100 Back

52.73

1:43.35

100 Back

1:43.35

Back 200 M

3:39.06

Analysis

10

05/15/2026

2

7

14

50

50 Back

52.30

100 Back

56.34

1:48.64

100 Back

1:48.64

150 Back

56.97

2:45.61

200 Back

53.45

3:39.06

100 Back

1:50.42

Breast 50 M

1:04.72

10

05/01/2026

B: 1:00.89 (+3.83s | 5.9%)

6

163

776

1,000+

Fly 50 M

1:00.81

10

05/01/2026

B: 52.29 (+8.52s | 14.0%)

4

119

615

1,000+

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

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	43.18	25.89 (+17.29s \| 40.0%)	24.59 (+18.59s \| 43.1%)	24.59 (+18.59s \| 43.1%)	24.29 (+18.89s \| 43.7%)	23.39 (+19.79s \| 45.8%)	23.79 (+19.39s \| 44.9%)	34.59 (+8.59s \| 19.9%)
Free 100 M	1:36.18	56.09 (+40.09s \| 41.7%)	53.59 (+42.59s \| 44.3%)	53.59 (+42.59s \| 44.3%)	52.59 (+43.59s \| 45.3%)	50.99 (+45.19s \| 47.0%)	51.99 (+44.19s \| 45.9%)	1:16.89 (+19.29s \| 20.1%)
Free 200 M	3:25.78	2:03.09 (+82.69s \| 40.2%)	1:57.79 (+87.99s \| 42.8%)	1:57.79 (+87.99s \| 42.8%)	1:55.49 (+90.29s \| 43.9%)	1:52.19 (+93.59s \| 45.5%)	1:54.09 (+91.69s \| 44.6%)	2:44.69 (+41.09s \| 20.0%)
Back 50 M	49.29	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+7.70s \| 15.6%)
Back 100 M	1:43.35	1:03.29 (+40.06s \| 38.8%)	1:00.59 (+42.76s \| 41.4%)	1:00.59 (+42.76s \| 41.4%)	58.89 (+44.46s \| 43.0%)	57.29 (+46.06s \| 44.6%)	58.19 (+45.16s \| 43.7%)	1:27.69 (+15.66s \| 15.2%)
Back 200 M	3:39.06	2:17.39 (+81.67s \| 37.3%)	2:11.89 (+87.17s \| 39.8%)	2:11.89 (+87.17s \| 39.8%)	2:08.29 (+90.77s \| 41.4%)	2:04.49 (+94.57s \| 43.2%)	2:06.99 (+92.07s \| 42.0%)	N/A
Breast 50 M	1:04.72	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+18.43s \| 28.5%)
Fly 50 M	1:00.81	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+21.62s \| 35.6%)

Progression

See how Sebastian Brassfield is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Sebastian's time to another swimmer's and even view their profile for more information about them.

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Meets

See all the meets Sebastian Brassfield has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Sebastian's time, the progress against Sebastian's best time, the corresponding time standard, as well as how much faster Sebastian needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 ST NIST Salute To The Troops

05/15/2026

San Antonio

200 M Back

3:39.06

10

4

5

3

50 Back

52.30

100 Back

56.34

1:48.64

100 Back

1:48.64

150 Back

56.97

2:45.61

200 Back

53.45

3:39.06

100 Back

1:50.42

200 M Free

3:25.78

-5.93s (New PB)

B

BB: 3:14.99 (+10.79s | 5.2%)

10

9

8

7

100 M Back

1:43.35

-4.15s (New PB)

BB

A: 1:32.29 (+11.06s | 10.7%)

10

6

1

6

50 Back

50.62

100 Back

52.73

1:43.35

100 Back

1:43.35

50 M Breast

1:05.80

+1.08s

B: 1:00.89 (+4.91s | 7.5%)

10

5

4

50 M Back

49.29

-0.43s (New PB)

BB

A: 43.09 (+6.20s | 12.6%)

10

5

8

6

100 M Free

1:36.18

-2.03s (New PB)

B

BB: 1:30.59 (+5.59s | 5.8%)

10

9

3

50 Free

44.52

100 Free

51.66

1:36.18

100 Free

1:36.18

50 M Free

49.70

+6.52s

B: 43.89 (+5.81s | 11.7%)

10

1

6

2026 ST AAAA 23rd Annual Cinco De Mayo

05/01/2026

San Antonio

50 M Breast

1:04.72

-1.66s (New PB)

B: 1:00.89 (+3.83s | 5.9%)

10

4

2

8

200 M Free

3:31.71

B

BB: 3:14.99 (+16.72s | 7.9%)

10

4

100 Free

1:43.17

100 Free

1:43.17

200 Free

1:48.54

3:31.71

100 Free

1:48.54

50 M Back

49.72

-2.69s (New PB)

B

BB: 49.29 (+0.43s | 0.9%)

10

5

1

7

100 M Free

1:41.24

+3.03s

B: 1:40.99 (+0.25s | 0.2%)

10

7

4

9

50 M Free

44.20

+1.02s

B: 43.89 (+0.31s | 0.7%)

10

4

5

8

50 M Fly

1:00.81

B: 52.29 (+8.52s | 14.0%)

10

1

2

6

2026 ST NIST Spring Into Long Course

04/18/2026

San Antonio

100 M Back

1:47.50

B

BB: 1:44.49 (+3.01s | 2.8%)

10

9

2

5

50 Back

52.82

100 Back

54.68

1:47.50

100 Back

1:47.50

50 M Free

43.18

B

BB: 39.79 (+3.39s | 7.9%)

10

7

2

50 M Back

52.41

B

BB: 49.29 (+3.12s | 6.0%)

10

1

4

9

100 M Free

1:38.21

B

BB: 1:30.59 (+7.62s | 7.8%)

10

8

7

50 Free

45.91

100 Free

52.30

1:38.21

100 Free

1:38.21

50 M Breast

1:06.38

B: 1:00.89 (+5.49s | 8.3%)

10

8

5

1