Seren Rachanow

Age: 11 years old
Age Category: 11-12
Team: Island Aquatics | Hawaiian Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Island Aquatics

Hawaiian Swimming

Western Zone

USA

Free 50 Y

34.68

05/16/2026

B: 33.99 (+0.69s | 2.0%)

102

1,000+

Free 100 Y

1:21.38

Analysis

03/07/2026

B: 1:14.69 (+6.69s | 8.2%)

108

1,000+

50 Free

39.67

100 Free

41.71

1:21.38

100 Free

1:21.38

Back 50 Y

44.74

02/07/2026

B: 38.79 (+5.95s | 13.3%)

112

1,000+

Back 100 Y

1:35.44

Analysis

03/07/2026

B: 1:26.59 (+8.85s | 9.3%)

1,000+

50 Back

46.20

100 Back

49.24

1:35.44

100 Back

1:35.44

Breast 50 Y

45.59

05/16/2026

B: 43.99 (+1.60s | 3.5%)

1,000+

Breast 100 Y

1:41.61

Analysis

02/26/2026

B: 1:36.49 (+5.12s | 5.0%)

1,000+

50 Breast

48.88

100 Breast

52.73

1:41.61

100 Breast

1:41.61

Fly 50 Y

46.27

03/07/2026

B: 36.89 (+9.38s | 20.3%)

100

1,000+

IM 100 Y

1:33.28

Analysis

02/26/2026

B: 1:25.19 (+8.09s | 8.7%)

1,000+

50 IM

48.18

100 IM

45.10

1:33.28

100 IM

1:33.28

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Island Aquatics

Hawaiian Swimming

Western Zone

USA

Free 50 M

40.05

06/13/2026

B: 38.49 (+1.56s | 3.9%)

1,000+

Free 100 M

1:37.91

Analysis

04/19/2026

B: 1:25.59 (+12.32s | 12.6%)

1,000+

Free 200 M

3:12.16

Analysis

05/02/2026

B: 3:06.39 (+5.77s | 3.0%)

1,000+

50 Free

43.17

100 Free

52.67

1:35.84

100 Free

1:35.84

150 Free

48.07

2:23.91

200 Free

48.25

3:12.16

100 Free

1:36.32

Back 50 M

47.23

06/13/2026

B: 44.79 (+2.44s | 5.2%)

1,000+

Breast 50 M

53.64

04/19/2026

B: 49.79 (+3.85s | 7.2%)

1,000+

Breast 100 M

1:56.18

Analysis

05/02/2026

B: 1:50.39 (+5.79s | 5.0%)

1,000+

50 Breast

53.40

100 Breast

1:02.78

1:56.18

100 Breast

1:56.18

Breast 200 M

3:54.26

Analysis

06/13/2026

BB: 3:39.89 (+14.37s | 6.1%)

598

1,000+

50 Breast

52.62

100 Breast

1:03.50

1:56.12

100 Breast

1:56.12

150 Breast

58.39

2:54.51

200 Breast

59.75

3:54.26

100 Breast

1:58.14

Above are the fastest times that Seren Rachanow has achieved in her swimming career. For each event, you can find Seren's best time, the corresponding time standard, as well as how much faster Seren needs to be to reach the next level. The last columns provide Seren rankings at the team and LSC levels. These rankings are based on the Seren's personal best, her 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
Free 50 Y	34.68	24.89 (+9.79s \| 28.2%)	23.89 (+10.79s \| 31.1%)	23.89 (+10.79s \| 31.1%)	23.29 (+11.39s \| 32.8%)	22.59 (+12.09s \| 34.9%)	22.79 (+11.89s \| 34.3%)	29.69 (+4.99s \| 14.4%)
Free 100 Y	1:21.38	53.99 (+27.39s \| 33.7%)	51.89 (+29.49s \| 36.2%)	51.89 (+29.49s \| 36.2%)	50.39 (+30.99s \| 38.1%)	49.29 (+32.09s \| 39.4%)	49.69 (+31.69s \| 38.9%)	1:04.19 (+17.19s \| 21.1%)
Back 50 Y	44.74	N/A	N/A	N/A	N/A	N/A	N/A	33.69 (+11.05s \| 24.7%)
Back 100 Y	1:35.44	59.49 (+35.95s \| 37.7%)	57.09 (+38.35s \| 40.2%)	57.09 (+38.35s \| 40.2%)	55.09 (+40.35s \| 42.3%)	53.89 (+41.55s \| 43.5%)	54.49 (+40.95s \| 42.9%)	1:13.09 (+22.35s \| 23.4%)
Breast 50 Y	45.59	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+7.80s \| 17.1%)
Breast 100 Y	1:41.61	1:07.59 (+34.02s \| 33.5%)	1:05.49 (+36.12s \| 35.5%)	1:05.49 (+36.12s \| 35.5%)	1:03.09 (+38.52s \| 37.9%)	1:01.79 (+39.82s \| 39.2%)	1:02.79 (+38.82s \| 38.2%)	1:22.09 (+19.52s \| 19.2%)
Fly 50 Y	46.27	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+14.08s \| 30.4%)
IM 100 Y	1:33.28	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+19.49s \| 20.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	40.05	28.69 (+11.36s \| 28.4%)	27.39 (+12.66s \| 31.6%)	27.39 (+12.66s \| 31.6%)	26.89 (+13.16s \| 32.9%)	26.29 (+13.76s \| 34.4%)	26.59 (+13.46s \| 33.6%)	33.59 (+6.46s \| 16.1%)
Free 100 M	1:37.91	1:01.89 (+36.02s \| 36.8%)	59.29 (+38.62s \| 39.4%)	59.29 (+38.62s \| 39.4%)	58.19 (+39.72s \| 40.6%)	56.99 (+40.92s \| 41.8%)	57.59 (+40.32s \| 41.2%)	1:13.19 (+24.72s \| 25.2%)
Free 200 M	3:12.16	2:12.99 (+59.17s \| 30.8%)	2:07.79 (+64.37s \| 33.5%)	2:07.79 (+64.37s \| 33.5%)	2:04.99 (+67.17s \| 35.0%)	2:03.09 (+69.07s \| 35.9%)	2:04.29 (+67.87s \| 35.3%)	2:38.79 (+33.37s \| 17.4%)
Back 50 M	47.23	N/A	N/A	N/A	N/A	N/A	N/A	38.89 (+8.34s \| 17.7%)
Breast 50 M	53.64	N/A	N/A	N/A	N/A	N/A	N/A	43.19 (+10.45s \| 19.5%)
Breast 100 M	1:56.18	1:18.79 (+37.39s \| 32.2%)	1:15.99 (+40.19s \| 34.6%)	1:15.99 (+40.19s \| 34.6%)	1:13.79 (+42.39s \| 36.5%)	1:12.19 (+43.99s \| 37.9%)	1:13.29 (+42.89s \| 36.9%)	1:34.39 (+21.79s \| 18.8%)
Breast 200 M	3:54.26	2:49.69 (+64.57s \| 27.6%)	2:43.39 (+70.87s \| 30.3%)	2:43.39 (+70.87s \| 30.3%)	2:38.59 (+75.67s \| 32.3%)	2:36.09 (+78.17s \| 33.4%)	2:38.29 (+75.97s \| 32.4%)	3:23.19 (+31.07s \| 13.3%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MAGSA LCM B 2 Meet

06/13/2026

Kihei

50 M Back

47.23

-5.15s (New PB)

B: 44.79 (+2.44s | 5.2%)

200 M Breast

3:54.26

BB: 3:39.89 (+14.37s | 6.1%)

50 Breast

52.62

100 Breast

1:03.50

1:56.12

100 Breast

1:56.12

150 Breast

58.39

2:54.51

200 Breast

59.75

3:54.26

100 Breast

1:58.14

50 M Free

40.05

-1.07s (New PB)

B: 38.49 (+1.56s | 3.9%)

2026 MAGSA 12 U ABC And Special Olympics Meet

05/16/2026

Makawao

50 Y Breast

45.59

-0.27s (New PB)

B: 43.99 (+1.60s | 3.5%)

50 Y Back

47.28

+2.54s

B: 38.79 (+8.49s | 18.0%)

100 Y IM

1:34.31

+1.03s

B: 1:25.19 (+9.12s | 9.7%)

50 Y Free

34.68

-0.71s (New PB)

B: 33.99 (+0.69s | 2.0%)

2026 MAGSA LCM B 1 Meet

05/02/2026

Kihei

50 M Back

53.48

+1.10s

B: 44.79 (+8.69s | 16.2%)

200 M Free

3:12.16

B: 3:06.39 (+5.77s | 3.0%)

50 Free

43.17

100 Free

52.67

1:35.84

100 Free

1:35.84

150 Free

48.07

2:23.91

200 Free

48.25

3:12.16

100 Free

1:36.32

50 M Free

41.12

B: 38.49 (+2.63s | 6.4%)

100 M Breast

1:56.18

B: 1:50.39 (+5.79s | 5.0%)

50 Breast

53.40

100 Breast

1:02.78

1:56.18

100 Breast

1:56.18

2026 MAGSA LCM A1 Meet

04/19/2026

Kihei

50 M Back

52.38

BB: 49.69 (+2.69s | 5.1%)

100 M Free

1:37.91

BB: 1:32.99 (+4.92s | 5.0%)

50 M Breast

53.64

A: 48.79 (+4.85s | 9.0%)

2026 HI Junior Age Group SCY Championship

03/07/2026

Kailua

100 Y Back

1:35.44

-12.20s (New PB)

BB: 1:33.99 (+1.45s | 1.5%)

50 Back

46.20

100 Back

49.24

1:35.44

100 Back

1:35.44

50 Y Fly

46.27

-1.36s (New PB)

BB: 42.69 (+3.58s | 7.7%)

50 Y Breast

47.63

+1.77s

A: 42.79 (+4.84s | 10.2%)

50 Y Free

35.39

-0.90s (New PB)

A: 32.09 (+3.30s | 9.3%)

100 Y Free

1:21.38

-0.64s (New PB)

BB: 1:21.09 (+0.29s | 0.4%)

50 Free

39.67

100 Free

41.71

1:21.38

100 Free

1:21.38

50 Y Back

44.92

+0.18s

BB: 43.29 (+1.63s | 3.6%)

2026 HI Hawaiian Swimming SCY AGChamps

02/26/2026

Waipahu

100 Y Free

1:22.02

-4.73s (New PB)

BB: 1:21.09 (+0.93s | 1.1%)

50 Free

38.25

100 Free

43.77

1:22.02

100 Free

1:22.02

100 Y IM

1:33.28

-2.43s (New PB)

BB: 1:33.19 (+0.09s | 0.1%)

50 IM

48.18

100 IM

45.10

1:33.28

100 IM

1:33.28

100 Y Breast

1:41.61

-1.82s (New PB)

A: 1:33.59 (+8.02s | 7.9%)

50 Breast

48.88

100 Breast

52.73

1:41.61

100 Breast

1:41.61

50 Y Breast

45.86

-3.38s (New PB)

A: 42.79 (+3.07s | 6.7%)

50 Y Back

49.85

+5.11s

B: 48.59 (+1.26s | 2.5%)

2026 MAGSA A B SCY LAST CHANCE MEET

02/07/2026

Kihei

50 Y Breast

49.24

-1.97s (New PB)

BB: 48.69 (+0.55s | 1.1%)

100 Y Breast

1:43.43

-4.23s (New PB)

A: 1:33.59 (+9.84s | 9.5%)

50 Breast

50.04

100 Breast

53.39

1:43.43

100 Breast

1:43.43

50 Y Back

44.74

-1.50s (New PB)

BB: 43.29 (+1.45s | 3.2%)

50 Y Free

36.29

-0.23s (New PB)

BB: 35.99 (+0.30s | 0.8%)

NEW YEAR S MAGSA SCY Meet

01/10/2026

Kihei

100 Y Free

1:26.75

-2.12s (New PB)

BB: 1:21.09 (+5.66s | 6.5%)

50 Free

39.56

100 Free

47.19

1:26.75

100 Free

1:26.75

100 Y Breast

1:47.66

-0.17s (New PB)

BB: 1:46.89 (+0.77s | 0.7%)

50 Breast

50.95

100 Breast

56.71

1:47.66

100 Breast

1:47.66

50 Y Fly

47.63

-0.89s (New PB)

BB: 42.69 (+4.94s | 10.4%)

50 Y Back

46.24

BB: 43.29 (+2.95s | 6.4%)

2025 MAGSA SCY B3 Meet

12/06/2025

Kihei

50 Y Free

36.52

BB: 35.99 (+0.53s | 1.5%)

100 Y IM

1:35.71

BB: 1:33.19 (+2.52s | 2.6%)

50 IM

46.28

100 IM

49.43

1:35.71

100 IM

1:35.71

100 Y Breast

1:47.83

BB: 1:46.89 (+0.94s | 0.9%)

50 Breast

50.88

100 Breast

56.95

1:47.83

100 Breast

1:47.83

2025 MAGSA SCY A3 Meet

11/15/2025

Kihei

50 Y Fly

48.52

B: 48.39 (+0.13s | 0.3%)

100 Y Free

1:28.87

BB: 1:21.09 (+7.78s | 8.8%)

50 Free

42.01

100 Free

46.86

1:28.87

100 Free

1:28.87

50 Y Breast

51.21

BB: 48.69 (+2.52s | 4.9%)

100 Y Back

1:47.64

B: 1:45.79 (+1.85s | 1.7%)

50 Back

50.18

100 Back

57.46

1:47.64

100 Back

1:47.64

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.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	40.05	28.69 (+11.36s \| 28.4%)	27.39 (+12.66s \| 31.6%)	27.39 (+12.66s \| 31.6%)	26.89 (+13.16s \| 32.9%)	26.29 (+13.76s \| 34.4%)	26.59 (+13.46s \| 33.6%)	33.59 (+6.46s \| 16.1%)
Free 100 M	1:37.91	1:01.89 (+36.02s \| 36.8%)	59.29 (+38.62s \| 39.4%)	59.29 (+38.62s \| 39.4%)	58.19 (+39.72s \| 40.6%)	56.99 (+40.92s \| 41.8%)	57.59 (+40.32s \| 41.2%)	1:13.19 (+24.72s \| 25.2%)
Free 200 M	3:12.16	2:12.99 (+59.17s \| 30.8%)	2:07.79 (+64.37s \| 33.5%)	2:07.79 (+64.37s \| 33.5%)	2:04.99 (+67.17s \| 35.0%)	2:03.09 (+69.07s \| 35.9%)	2:04.29 (+67.87s \| 35.3%)	2:38.79 (+33.37s \| 17.4%)
Back 50 M	47.23	N/A	N/A	N/A	N/A	N/A	N/A	38.89 (+8.34s \| 17.7%)
Breast 50 M	53.64	N/A	N/A	N/A	N/A	N/A	N/A	43.19 (+10.45s \| 19.5%)
Breast 100 M	1:56.18	1:18.79 (+37.39s \| 32.2%)	1:15.99 (+40.19s \| 34.6%)	1:15.99 (+40.19s \| 34.6%)	1:13.79 (+42.39s \| 36.5%)	1:12.19 (+43.99s \| 37.9%)	1:13.29 (+42.89s \| 36.9%)	1:34.39 (+21.79s \| 18.8%)
Breast 200 M	3:54.26	2:49.69 (+64.57s \| 27.6%)	2:43.39 (+70.87s \| 30.3%)	2:43.39 (+70.87s \| 30.3%)	2:38.59 (+75.67s \| 32.3%)	2:36.09 (+78.17s \| 33.4%)	2:38.29 (+75.97s \| 32.4%)	3:23.19 (+31.07s \| 13.3%)