William Harrison

Age: 18 years old
Age Category: 17-18
Team: Streamline Aquatics | South Texas Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Streamline Aquatics

South Texas Swimming

Southern Zone

USA

Free 50 Y

20.18

12/10/2025

AAAA

Free 100 Y

44.69

Analysis

12/10/2025

AAAA

50 Free

21.23

100 Free

23.46

44.69

100 Free

44.69

Free 200 Y

1:40.90

Analysis

01/09/2026

AAA

AAAA: 1:40.19 (+0.71s | 0.7%)

111

330

50 Free

21.73

100 Free

24.73

46.46

100 Free

46.46

150 Free

26.73

1:13.19

200 Free

27.71

1:40.90

100 Free

54.44

Back 50 Y

23.83

12/20/2025

210

Back 100 Y

51.35

Analysis

12/20/2025

AAA: 51.29 (+0.06s | 0.1%)

130

400

50 Back

24.53

100 Back

26.82

51.35

100 Back

51.35

Fly 50 Y

22.71

12/20/2025

115

Fly 100 Y

52.42

Analysis

01/09/2026

AAA: 51.39 (+1.03s | 2.0%)

294

1,000+

50 Fly

24.14

100 Fly

28.28

52.42

100 Fly

52.42

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Streamline Aquatics

South Texas Swimming

Southern Zone

USA

Free 50 M

23.80

07/10/2025

AAAA

Free 100 M

51.72

Analysis

07/10/2025

AAAA

50 Free

24.57

100 Free

27.15

51.72

100 Free

51.72

Free 200 M

2:00.81

Analysis

07/10/2025

AAA: 2:00.09 (+0.72s | 0.6%)

161

497

50 Free

26.59

100 Free

30.46

57.05

100 Free

57.05

150 Free

31.66

1:28.71

200 Free

32.10

2:00.81

100 Free

1:03.76

Back 100 M

1:01.39

Analysis

05/16/2025

AAA: 1:00.89 (+0.50s | 0.8%)

281

50 Back

28.97

100 Back

32.42

1:01.39

100 Back

1:01.39

Fly 50 M

25.93

05/16/2025

Fly 100 M

1:00.39

Analysis

06/13/2025

AAA: 58.69 (+1.70s | 2.8%)

197

625

50 Fly

27.04

100 Fly

33.35

1:00.39

100 Fly

1:00.39

Above are the fastest times that William Harrison has achieved in his swimming career. For each event, you can find William's best time, the corresponding time standard, as well as how much faster William needs to be to reach the next level. The last columns provide William rankings at the team and LSC levels. These rankings are based on the William'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
Free 50 Y	20.18	22.19	21.29	21.29 20.89	20.59	20.09 (+0.09s \| 0.4%)	20.39 19.79 (+0.39s \| 1.9%)
Free 100 Y	44.69	48.19	46.39	46.39 45.59	45.09	43.49 (+1.20s \| 2.7%)	44.39 (+0.30s \| 0.7%)
Free 200 Y	1:40.90	1:45.79	1:41.59	1:41.59 1:40.29 (+0.61s \| 0.6%)	1:38.79 (+2.11s \| 2.1%)	1:36.49 (+4.41s \| 4.4%)	1:38.09 (+2.81s \| 2.8%)
Back 50 Y	23.83	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	51.35	53.89	51.49	51.49 50.69 (+0.66s \| 1.3%)	49.39 (+1.96s \| 3.8%)	47.59 (+3.76s \| 7.3%)	48.89 (+2.46s \| 4.8%)
Fly 50 Y	22.71	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	52.42	52.89	50.59 (+1.83s \| 3.5%)	50.59 (+1.83s \| 3.5%)	48.99 (+3.43s \| 6.5%)	47.79 (+4.63s \| 8.8%)	48.39 (+4.03s \| 7.7%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	23.80	25.89	24.59	24.59 24.29	24.29	23.39 (+0.41s \| 1.7%)	23.79 (+0.01s \| 0.0%)
Free 100 M	51.72	56.09	53.59	53.59 53.09	52.59	50.99 (+0.73s \| 1.4%)	51.99 50.49 (+1.23s \| 2.4%)
Free 200 M	2:00.81	2:03.09	1:57.79 (+3.02s \| 2.5%)	1:57.79 (+3.02s \| 2.5%)	1:55.49 (+5.32s \| 4.4%)	1:52.19 (+8.62s \| 7.1%)	1:54.09 (+6.72s \| 5.6%)
Back 100 M	1:01.39	1:03.29	1:00.59 (+0.80s \| 1.3%)	1:00.59 (+0.80s \| 1.3%)	58.89 (+2.50s \| 4.1%)	57.29 (+4.10s \| 6.7%)	58.19 (+3.20s \| 5.2%)
Fly 50 M	25.93	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 M	1:00.39	1:00.89	57.99 (+2.40s \| 4.0%)	57.99 (+2.40s \| 4.0%)	57.09 (+3.30s \| 5.5%)	55.09 (+5.30s \| 8.8%)	55.99 (+4.40s \| 7.3%)

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 ST TXLA New Year S Classic Invite

01/09/2026

Austin

50 Y Free

20.44

+0.26s

AAAA

200 Y Free

1:40.90

-1.13s (New PB)

AAA

AAAA: 1:40.19 (+0.71s | 0.7%)

50 Free

21.73

100 Free

24.73

46.46

100 Free

46.46

150 Free

26.73

1:13.19

200 Free

27.71

1:40.90

100 Free

54.44

100 Y Fly

52.42

AAA: 51.39 (+1.03s | 2.0%)

50 Fly

24.14

100 Fly

28.28

52.42

100 Fly

52.42

100 Y Free

46.22

+1.53s

AAA

AAAA: 45.29 (+0.93s | 2.0%)

50 Free

22.20

100 Free

24.02

46.22

100 Free

46.22

2025 ST SASA Tis The Season

12/20/2025

San Antonio

50 Y Back

23.83

50 Y Fly

22.71

100 Y Back

51.35

-0.73s (New PB)

AAA: 51.29 (+0.06s | 0.1%)

50 Back

24.53

100 Back

26.82

51.35

100 Back

51.35

2025 West Speedo Winter Juniors

12/10/2025

Austin

200 Y Free

1:42.03

AAA

AAAA: 1:40.19 (+1.84s | 1.8%)

50 Free

22.65

100 Free

25.75

48.40

100 Free

48.40

150 Free

26.43

1:14.83

200 Free

27.20

1:42.03

100 Free

53.63

100 Y Free

44.69

AAAA

50 Free

21.23

100 Free

23.46

44.69

100 Free

44.69

50 Y Free

20.18

-0.07s (New PB)

AAAA

50 Y Free

20.25

-0.38s (New PB)

AAAA

2025 ST TXLA SZ LC Sectional Champs

07/10/2025

Austin

100 M Free

51.72

-0.72s (New PB)

AAAA

50 Free

24.57

100 Free

27.15

51.72

100 Free

51.72

50 M Free

23.80

-0.09s (New PB)

AAAA

100 M Fly

1:02.45

+2.06s

AA: 1:01.29 (+1.16s | 1.9%)

50 Fly

27.83

100 Fly

34.62

1:02.45

100 Fly

1:02.45

200 M Free

2:00.81

AAA: 2:00.09 (+0.72s | 0.6%)

50 Free

26.59

100 Free

30.46

57.05

100 Free

57.05

150 Free

31.66

1:28.71

200 Free

32.10

2:00.81

100 Free

1:03.76

2025 ST AAAA NS George Block Invite

06/20/2025

San Antonio

50 M Fly

26.09

+0.16s

50 M Free

24.13

+0.24s

AAA

AAAA: 23.99 (+0.14s | 0.6%)

100 M Free

52.44

+0.00s

AAA

AAAA: 52.39 (+0.05s | 0.1%)

2025 ST ASC Firecracker

06/13/2025

Austin

50 M Free

23.89

-0.06s (New PB)

AAAA

100 M Fly

1:00.39

AAA: 58.69 (+1.70s | 2.8%)

50 Fly

27.04

100 Fly

33.35

1:00.39

100 Fly

1:00.39

100 M Free

52.44

-0.36s (New PB)

AAA

AAAA: 52.39 (+0.05s | 0.1%)

50 Free

25.18

100 Free

27.26

52.44

100 Free

52.44

100 M Back

1:05.40

+4.01s

AA: 1:03.69 (+1.71s | 2.6%)

50 Back

30.91

100 Back

34.49

1:05.40

100 Back

1:05.40

2025 ST AAAA NS Salute To The Troops

05/16/2025

San Antonio

100 M Free

52.80

AAA

AAAA: 52.39 (+0.41s | 0.8%)

50 Free

24.98

100 Free

27.82

52.80

100 Free

52.80

50 M Fly

25.93

50 M Free

23.95

AAAA

100 M Back

1:01.39

AAA: 1:00.89 (+0.50s | 0.8%)

50 Back

28.97

100 Back

32.42

1:01.39

100 Back

1:01.39

2025 ST SASA Sombrero Champs

04/11/2025

San Antonio

100 Y Back

52.08

AAA: 51.29 (+0.79s | 1.5%)

50 Back

25.02

100 Back

27.06

52.08

100 Back

52.08

50 Y Free

20.63

AAAA

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.