Dax Nisenbaum

Age: 11 years old
Age Category: 11-12
Team: Hills Hurricane Swimming | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Hills Hurricane Swimming

Pacific Swimming

Western Zone

USA

Free 50 Y

34.81

07/10/2026

B: 32.79 (+2.02s | 5.8%)

558

1,000+

Free 100 Y

1:20.06

Analysis

03/28/2026

B: 1:11.49 (+8.57s | 10.7%)

594

1,000+

Free 200 Y

2:51.88

Analysis

07/10/2026

B: 2:35.99 (+15.89s | 9.2%)

393

1,000+

50 Free

38.45

100 Free

43.69

1:22.14

100 Free

1:22.14

150 Free

45.63

2:07.77

200 Free

44.11

2:51.88

100 Free

1:29.74

Free 500 Y

7:18.32

Analysis

07/10/2026

B: 6:59.89 (+18.43s | 4.2%)

201

821

1,000+

50 Free

39.71

100 Free

44.58

1:24.29

100 Free

1:24.29

150 Free

45.27

2:09.56

200 Free

45.17

2:54.73

100 Free

1:30.44

250 Free

45.23

3:39.96

300 Free

45.35

4:25.31

100 Free

1:30.58

350 Free

43.89

5:09.20

400 Free

44.37

5:53.57

100 Free

1:28.26

450 Free

44.06

6:37.63

500 Free

40.69

7:18.32

100 Free

1:24.75

Back 50 Y

43.28

07/18/2025

B: 38.49 (+4.79s | 11.1%)

547

1,000+

Back 100 Y

1:30.72

Analysis

07/10/2026

B: 1:22.19 (+8.53s | 9.4%)

385

1,000+

50 Back

43.70

100 Back

47.02

1:30.72

100 Back

1:30.72

Breast 50 Y

51.33

05/17/2026

B: 43.49 (+7.84s | 15.3%)

701

1,000+

Fly 50 Y

47.76

05/17/2026

B: 37.09 (+10.67s | 22.3%)

651

1,000+

IM 100 Y

1:43.10

Analysis

12/05/2025

B: 1:21.89 (+21.21s | 20.6%)

737

1,000+

Long course distance

Event	Time		Age	Date	Next Standard	Hills Hurricane Swimming	Pacific Swimming	Western Zone	USA
Free 50 M	38.85		11	04/25/2026	B: 37.39 (+1.46s \| 3.8%)	4	383	1,000+	1,000+

Free 100 M	1:26.81	Analysis	11	04/25/2026	B: 1:22.09 (+4.72s \| 5.4%)	5	368	1,000+	1,000+

Back 50 M	52.62		11	06/07/2025	B: 44.49 (+8.13s \| 15.5%)	4	488	1,000+	1,000+

Back 100 M	1:40.71	Analysis	11	06/13/2026	B: 1:37.19 (+3.52s \| 3.5%)	5	274	1,000+	1,000+

Breast 50 M	56.70		11	06/13/2026	B: 49.79 (+6.91s \| 12.2%)	6	472	1,000+	1,000+

Fly 50 M	1:06.01		11	06/07/2025	B: 41.99 (+24.02s \| 36.4%)	6	567	1,000+	1,000+

Above are the fastest times that Dax Nisenbaum has achieved in his swimming career. For each event, you can find Dax's best time, the corresponding time standard, as well as how much faster Dax needs to be to reach the next level. The last columns provide Dax rankings at the team and LSC levels. These rankings are based on the Dax'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	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	34.81	29.79 (+5.02s \| 14.4%)	26.19 (+8.62s \| 24.8%)	26.89 (+7.92s \| 22.8%)	24.79 (+10.02s \| 28.8%)	23.29 (+11.52s \| 33.1%)	22.19 (+12.62s \| 36.3%)	21.29 (+13.52s \| 38.8%)	21.29 (+13.52s \| 38.8%)	20.59 (+14.22s \| 40.9%)	20.09 (+14.72s \| 42.3%)	20.39 (+14.42s \| 41.4%)	N/A	29.59 (+5.22s \| 15.0%)
Free 100 Y	1:20.06	1:05.19 (+14.87s \| 18.6%)	57.29 (+22.77s \| 28.4%)	58.69 (+21.37s \| 26.7%)	54.19 (+25.87s \| 32.3%)	51.19 (+28.87s \| 36.1%)	48.19 (+31.87s \| 39.8%)	46.39 (+33.67s \| 42.1%)	46.39 (+33.67s \| 42.1%)	45.09 (+34.97s \| 43.7%)	43.49 (+36.57s \| 45.7%)	44.39 (+35.67s \| 44.6%)	N/A	1:03.09 (+16.97s \| 21.2%)
Free 200 Y	2:51.88	2:21.39 (+30.49s \| 17.7%)	2:06.69 (+45.19s \| 26.3%)	2:08.39 (+43.49s \| 25.3%)	1:58.59 (+53.29s \| 31.0%)	1:52.09 (+59.79s \| 34.8%)	1:45.79 (+66.09s \| 38.5%)	1:41.59 (+70.29s \| 40.9%)	1:41.59 (+70.29s \| 40.9%)	1:38.79 (+73.09s \| 42.5%)	1:36.49 (+75.39s \| 43.9%)	1:38.09 (+73.79s \| 42.9%)	N/A	2:17.79 (+34.09s \| 19.8%)
Free 500 Y	7:18.32	6:14.69 (+63.63s \| 14.5%)	5:36.69 (+101.63s \| 23.2%)	5:47.89 (+90.43s \| 20.6%)	5:21.19 (+117.13s \| 26.7%)	5:04.39 (+133.93s \| 30.6%)	4:47.79 (+150.53s \| 34.3%)	4:37.09 (+161.23s \| 36.8%)	4:37.09 (+161.23s \| 36.8%)	4:29.49 (+168.83s \| 38.5%)	4:22.09 (+176.23s \| 40.2%)	4:27.69 (+170.63s \| 38.9%)	N/A	6:07.59 (+70.73s \| 16.1%)
Back 50 Y	43.28	34.69 (+8.59s \| 19.8%)	30.59 (+12.69s \| 29.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	33.79 (+9.49s \| 21.9%)
Back 100 Y	1:30.72	1:14.29 (+16.43s \| 18.1%)	1:05.89 (+24.83s \| 27.4%)	1:04.69 (+26.03s \| 28.7%)	59.79 (+30.93s \| 34.1%)	55.99 (+34.73s \| 38.3%)	53.89 (+36.83s \| 40.6%)	51.49 (+39.23s \| 43.2%)	51.49 (+39.23s \| 43.2%)	49.39 (+41.33s \| 45.6%)	47.59 (+43.13s \| 47.5%)	48.89 (+41.83s \| 46.1%)	N/A	1:12.29 (+18.43s \| 20.3%)
Breast 50 Y	51.33	38.99 (+12.34s \| 24.0%)	34.09 (+17.24s \| 33.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	37.99 (+13.34s \| 26.0%)
Fly 50 Y	47.76	33.39 (+14.37s \| 30.1%)	28.89 (+18.87s \| 39.5%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	32.69 (+15.07s \| 31.6%)
IM 100 Y	1:43.10	1:14.69 (+28.41s \| 27.6%)	1:06.09 (+37.01s \| 35.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 (+30.31s \| 29.4%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	38.85	34.19 (+4.66s \| 12.0%)	30.39 (+8.46s \| 21.8%)	30.19 (+8.66s \| 22.3%)	27.89 (+10.96s \| 28.2%)	26.79 (+12.06s \| 31.0%)	25.89 (+12.96s \| 33.4%)	24.59 (+14.26s \| 36.7%)	24.59 (+14.26s \| 36.7%)	24.29 (+14.56s \| 37.5%)	23.39 (+15.46s \| 39.8%)	23.79 (+15.06s \| 38.8%)	N/A	22.79 (+16.06s \| 41.3%)	33.39 (+5.46s \| 14.1%)
Free 100 M	1:26.81	1:14.59 (+12.22s \| 14.1%)	1:06.19 (+20.62s \| 23.8%)	1:07.39 (+19.42s \| 22.4%)	1:02.19 (+24.62s \| 28.4%)	59.19 (+27.62s \| 31.8%)	56.09 (+30.72s \| 35.4%)	53.59 (+33.22s \| 38.3%)	53.59 (+33.22s \| 38.3%)	52.59 (+34.22s \| 39.4%)	50.99 (+35.82s \| 41.3%)	51.99 (+34.82s \| 40.1%)	N/A	49.99 (+36.82s \| 42.4%)	1:12.19 (+14.62s \| 16.8%)
Back 50 M	52.62	39.99 (+12.63s \| 24.0%)	34.59 (+18.03s \| 34.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+13.43s \| 25.5%)
Back 100 M	1:40.71	1:26.89 (+13.82s \| 13.7%)	1:16.59 (+24.12s \| 23.9%)	1:15.49 (+25.22s \| 25.0%)	1:09.69 (+31.02s \| 30.8%)	1:05.89 (+34.82s \| 34.6%)	1:03.29 (+37.42s \| 37.2%)	1:00.59 (+40.12s \| 39.8%)	1:00.59 (+40.12s \| 39.8%)	58.89 (+41.82s \| 41.5%)	57.29 (+43.42s \| 43.1%)	58.19 (+42.52s \| 42.2%)	N/A	55.69 (+45.02s \| 44.7%)	1:23.79 (+16.92s \| 16.8%)
Breast 50 M	56.70	44.69 (+12.01s \| 21.2%)	38.89 (+17.81s \| 31.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	43.89 (+12.81s \| 22.6%)
Fly 50 M	1:06.01	37.59 (+28.42s \| 43.1%)	32.99 (+33.02s \| 50.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.99 (+29.02s \| 44.0%)

Progression

See how Dax Nisenbaum is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Dax'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 Dax Nisenbaum has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Dax's time, the progress against Dax's best time, the corresponding time standard, as well as how much faster Dax needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Redwood Empire Swim League Championship

07/10/2026

Oakland

200 Y Free

2:51.88

-1.46s (New PB)

B: 2:35.99 (+15.89s | 9.2%)

50 Free

38.45

100 Free

43.69

1:22.14

100 Free

1:22.14

150 Free

45.63

2:07.77

200 Free

44.11

2:51.88

100 Free

1:29.74

50 Y Free

34.81

-0.87s (New PB)

B: 32.79 (+2.02s | 5.8%)

500 Y Free

7:18.32

B: 6:59.89 (+18.43s | 4.2%)

50 Free

39.71

100 Free

44.58

1:24.29

100 Free

1:24.29

150 Free

45.27

2:09.56

200 Free

45.17

2:54.73

100 Free

1:30.44

250 Free

45.23

3:39.96

300 Free

45.35

4:25.31

100 Free

1:30.58

350 Free

43.89

5:09.20

400 Free

44.37

5:53.57

100 Free

1:28.26

450 Free

44.06

6:37.63

500 Free

40.69

7:18.32

100 Free

1:24.75

100 Y Back

1:30.72

-1.19s (New PB)

B: 1:22.19 (+8.53s | 9.4%)

50 Back

43.70

100 Back

47.02

1:30.72

100 Back

1:30.72

Orinda PC LC AG C B BB+

06/13/2026

Moraga

100 M Free

1:28.11

+1.30s

B: 1:22.09 (+6.02s | 6.8%)

50 M Breast

56.70

B: 49.79 (+6.91s | 12.2%)

100 M Back

1:40.71

-1.97s (New PB)

B: 1:37.19 (+3.52s | 3.5%)

Montclair 14 Under Short Course Pentathlon

05/17/2026

Moraga

50 Y Free

35.68

-0.51s (New PB)

BB: 34.59 (+1.09s | 3.1%)

50 Y Fly

47.76

-2.65s (New PB)

B: 46.49 (+1.27s | 2.7%)

50 Y Breast

51.33

-4.05s (New PB)

BB: 47.69 (+3.64s | 7.1%)

50 Y Back

43.41

+0.13s

BB: 42.89 (+0.52s | 1.2%)

San Ramon Valley Aquatics Long Course C B BB+

04/25/2026

San Ramon

50 M Free

38.85

-3.45s (New PB)

A: 35.69 (+3.16s | 8.1%)

100 M Back

1:42.68

A: 1:32.29 (+10.39s | 10.1%)

100 M Free

1:26.81

A: 1:20.19 (+6.62s | 7.6%)

Piedmont Swim Team C B BB+

03/28/2026

Oakland

50 Y Free

36.19

-0.02s (New PB)

BB: 34.59 (+1.60s | 4.4%)

100 Y Free

1:20.06

-3.47s (New PB)

BB: 1:18.89 (+1.17s | 1.5%)

50 Y Back

43.60

+0.32s

BB: 42.89 (+0.71s | 1.6%)

VJO Rep The Bay C B A+ 2026 Copied

02/28/2026

Vallejo

50 Y Free

36.21

-0.27s (New PB)

BB: 34.59 (+1.62s | 4.5%)

200 Y Free

2:53.34

-23.38s (New PB)

BB: 2:50.59 (+2.75s | 1.6%)

100 Y Back

1:31.91

-4.52s (New PB)

BB: 1:30.09 (+1.82s | 2.0%)

Zone 2 Winter Championship Meet

01/31/2026

Hayward

50 Y Free

36.48

-1.24s (New PB)

BB: 34.59 (+1.89s | 5.2%)

100 Y Free

1:23.53

-1.15s (New PB)

BB: 1:18.89 (+4.64s | 5.6%)

Pleasanton Seahawks SCY C B BB+ Meet

01/10/2026

Pleasanton

100 Y IM

1:44.05

+0.95s

B: 1:39.69 (+4.36s | 4.2%)

100 Y Free

1:24.68

-1.88s (New PB)

BB: 1:18.89 (+5.79s | 6.8%)

100 Y Back

1:38.10

+1.67s

BB: 1:30.09 (+8.01s | 8.2%)

Pacific Swim SC C B BB+ Hosted By TERA

12/05/2025

Concord

100 Y IM

1:43.10

B: 1:39.69 (+3.41s | 3.3%)

50 Y Free

38.56

+0.84s

B: 38.19 (+0.37s | 1.0%)

50 Y Breast

55.38

-3.53s (New PB)

B: 53.39 (+1.99s | 3.6%)

Albany Armada Aquatics C B BB+ Meet

11/08/2025

Albany

100 Y Free

1:26.80

+0.24s

BB: 1:18.89 (+7.91s | 9.1%)

50 Y Fly

50.41

-3.27s (New PB)

B: 46.49 (+3.92s | 7.8%)

50 Y Back

46.30

+3.02s

BB: 42.89 (+3.41s | 7.4%)

PC SRVA SCY B BB+ Meet

10/18/2025

San Ramon

50 Y Back

44.32

+1.04s

BB: 42.89 (+1.43s | 3.2%)

100 Y Free

1:26.56

-0.83s (New PB)

BB: 1:18.89 (+7.67s | 8.9%)

50 Y Fly

53.68

-4.06s (New PB)

B: 46.49 (+7.19s | 13.4%)

50 Y Free

37.72

-0.29s (New PB)

BB: 34.59 (+3.13s | 8.3%)

100 Y Back

1:38.76

+2.33s

BB: 1:30.09 (+8.67s | 8.8%)

2025 Redwood Empire Swim League Championship

07/18/2025

Oakland

50 Y Back

43.28

BB: 42.89 (+0.39s | 0.9%)

50 Y Free

38.01

-1.51s (New PB)

BB: 34.59 (+3.42s | 9.0%)

50 Y Breast

58.91

B: 53.39 (+5.52s | 9.4%)

100 Y Back

1:36.43

BB: 1:30.09 (+6.34s | 6.6%)

100 Y Free

1:27.39

BB: 1:18.89 (+8.50s | 9.7%)

200 Y Free

3:16.72

B: 3:09.49 (+7.23s | 3.7%)

Orinda Aquatics LC C B BB+ Meet

06/07/2025

Moraga

50 M Back

52.62

-1.90s (New PB)

BB: 49.29 (+3.33s | 6.3%)

50 M Fly

1:06.01

B: 52.29 (+13.72s | 20.8%)

50 M Free

42.30

BB: 39.79 (+2.51s | 5.9%)

Montclair 14 Under Short Course Pentathlon

05/18/2025

Moraga

50 Y Fly

57.74

B: 46.49 (+11.25s | 19.5%)

50 Y Free

39.52

-1.91s (New PB)

B: 38.19 (+1.33s | 3.4%)

PacSwim LCM C B BB+ Hosted By TERA

04/26/2025

Concord

50 M Back

54.52

BB: 49.29 (+5.23s | 9.6%)

Albany Armada Aquatics SC C B BB+

03/22/2025

Albany

50 Y Free

41.43

-0.10s (New PB)

B: 38.19 (+3.24s | 7.8%)

Crow Canyon Sharks Shortcourse C B BB+

01/11/2025

San Ramon

50 Y Free

45.79

+4.26s

B: 38.19 (+7.60s | 16.6%)

Albany Armada C B BB+ Meet

11/02/2024

Albany

50 Y Free

41.53

B: 38.19 (+3.34s | 8.0%)

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.