Natania Chaffee

Age: 12 years old
Age Category: 11-12
Team: San Francisco Seals Swim Team | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

San Francisco Seals Swim Team

Pacific Swimming

Western Zone

USA

Free 50 Y

39.22

01/17/2026

B: 33.99 (+5.23s | 13.3%)

1,000+

Free 100 Y

1:27.18

01/31/2026

B: 1:14.69 (+12.49s | 14.3%)

1,000+

50 Free

41.69

100 Free

45.49

1:27.18

100 Free

1:27.18

Free 200 Y

3:27.95

11/08/2025

B: 2:42.59 (+45.36s | 21.8%)

737

1,000+

50 Free

47.15

100 Free

52.59

1:39.74

100 Free

1:39.74

150 Free

52.73

2:32.47

200 Free

55.48

3:27.95

100 Free

1:48.21

Back 50 Y

52.32

01/31/2026

B: 38.79 (+13.53s | 25.9%)

1,000+

Back 100 Y

2:03.68

04/12/2025

B: 1:26.59 (+37.09s | 30.0%)

1,000+

Breast 50 Y

49.16

01/31/2026

B: 43.99 (+5.17s | 10.5%)

866

1,000+

Breast 100 Y

1:46.90

01/17/2026

B: 1:36.49 (+10.41s | 9.7%)

796

1,000+

Fly 50 Y

42.12

01/17/2026

B: 36.89 (+5.23s | 12.4%)

672

1,000+

IM 100 Y

1:39.84

01/17/2026

B: 1:25.19 (+14.65s | 14.7%)

990

1,000+

Long course distance

Event	Time		Age	Date	Standard	Next Standard	San Francisco Seals Swim Team	Pacific Swimming	Western Zone	USA

Above are the fastest times that Natania Chaffee has achieved in her swimming career. For each event, you can find Natania's best time, the corresponding time standard, as well as how much faster Natania needs to be to reach the next level. The last columns provide Natania rankings at the team and LSC levels. These rankings are based on the Natania'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	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	39.22	27.89 (+11.33s \| 28.9%)	26.79 (+12.43s \| 31.7%)	29.99 (+9.23s \| 23.5%)	27.69 (+11.53s \| 29.4%)	26.09 (+13.13s \| 33.5%)	24.89 (+14.33s \| 36.5%)	23.89 (+15.33s \| 39.1%)	23.89 (+15.33s \| 39.1%)	23.29 (+15.93s \| 40.6%)	22.59 (+16.63s \| 42.4%)	22.79 (+16.43s \| 41.9%)	N/A	28.49 (+10.73s \| 27.4%)
Free 100 Y	1:27.18	1:00.49 (+26.69s \| 30.6%)	59.09 (+28.09s \| 32.2%)	1:04.99 (+22.19s \| 25.5%)	59.99 (+27.19s \| 31.2%)	56.59 (+30.59s \| 35.1%)	53.99 (+33.19s \| 38.1%)	51.89 (+35.29s \| 40.5%)	51.89 (+35.29s \| 40.5%)	50.39 (+36.79s \| 42.2%)	49.29 (+37.89s \| 43.5%)	49.69 (+37.49s \| 43.0%)	N/A	1:00.49 (+26.69s \| 30.6%)
Free 200 Y	3:27.95	2:12.09 (+75.86s \| 36.5%)	2:08.49 (+79.46s \| 38.2%)	2:19.99 (+67.96s \| 32.7%)	2:09.29 (+78.66s \| 37.8%)	2:02.69 (+85.26s \| 41.0%)	1:56.29 (+91.66s \| 44.1%)	1:52.89 (+95.06s \| 45.7%)	1:52.29 (+95.66s \| 46.0%)	1:49.09 (+98.86s \| 47.5%)	1:46.69 (+101.26s \| 48.7%)	1:47.39 (+100.56s \| 48.4%)	N/A	2:12.39 (+75.56s \| 36.3%)
Back 50 Y	52.32	31.99 (+20.33s \| 38.9%)	31.09 (+21.23s \| 40.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+20.13s \| 38.5%)
Back 100 Y	2:03.68	1:09.39 (+54.29s \| 43.9%)	1:07.49 (+56.19s \| 45.4%)	1:10.79 (+52.89s \| 42.8%)	1:05.39 (+58.29s \| 47.1%)	1:01.39 (+62.29s \| 50.4%)	59.49 (+64.19s \| 51.9%)	57.09 (+66.59s \| 53.8%)	57.09 (+66.59s \| 53.8%)	55.09 (+68.59s \| 55.5%)	53.89 (+69.79s \| 56.4%)	54.49 (+69.19s \| 55.9%)	N/A	1:09.29 (+54.39s \| 44.0%)
Breast 50 Y	49.16	36.09 (+13.07s \| 26.6%)	34.99 (+14.17s \| 28.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.19 (+12.97s \| 26.4%)
Breast 100 Y	1:46.90	1:18.19 (+28.71s \| 26.9%)	1:15.89 (+31.01s \| 29.0%)	1:21.99 (+24.91s \| 23.3%)	1:15.69 (+31.21s \| 29.2%)	1:10.49 (+36.41s \| 34.1%)	1:07.59 (+39.31s \| 36.8%)	1:05.49 (+41.41s \| 38.7%)	1:05.49 (+41.41s \| 38.7%)	1:03.09 (+43.81s \| 41.0%)	1:01.79 (+45.11s \| 42.2%)	1:02.79 (+44.11s \| 41.3%)	N/A	1:18.19 (+28.71s \| 26.9%)
Fly 50 Y	42.12	30.59 (+11.53s \| 27.4%)	29.49 (+12.63s \| 30.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	30.89 (+11.23s \| 26.7%)
IM 100 Y	1:39.84	1:09.29 (+30.55s \| 30.6%)	1:07.59 (+32.25s \| 32.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:10.09 (+29.75s \| 29.8%)

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Peggy Ramirez Memorial Z3 Winter Champs

01/31/2026

Sonoma

50 Y Back

52.32

-1.50s (New PB)

B: 38.79 (+13.53s | 25.9%)

50 Y Breast

49.16

-4.83s (New PB)

B: 43.99 (+5.17s | 10.5%)

50 Y Fly

45.71

+3.59s

B: 36.89 (+8.82s | 19.3%)

100 Y Free

1:27.18

B: 1:14.69 (+12.49s | 14.3%)

50 Free

41.69

100 Free

45.49

1:27.18

100 Free

1:27.18

PC PRNA Final Splash To The Championship CBA+

01/17/2026

Rohnert Park

100 Y IM

1:39.84

B: 1:25.19 (+14.65s | 14.7%)

50 Y Fly

42.12

-7.84s (New PB)

B: 36.89 (+5.23s | 12.4%)

50 Y Free

39.22

-3.79s (New PB)

B: 33.99 (+5.23s | 13.3%)

100 Y Breast

1:46.90

-3.02s (New PB)

B: 1:36.49 (+10.41s | 9.7%)

50 Y Back

55.89

+2.07s

B: 38.79 (+17.10s | 30.6%)

TCA PC November SC C B A+

11/08/2025

Novato

200 Y Free

3:27.95

B: 2:42.59 (+45.36s | 21.8%)

50 Free

47.15

100 Free

52.59

1:39.74

100 Free

1:39.74

150 Free

52.73

2:32.47

200 Free

55.48

3:27.95

100 Free

1:48.21

100 Y Breast

1:50.70

+0.78s

B: 1:36.49 (+14.21s | 12.8%)

50 Breast

51.77

100 Breast

58.93

1:50.70

100 Breast

1:50.70

Sebastopol Sea Serpents CBA+ Pumpkin Plunge

10/18/2025

Sebastopol

50 Y Free

43.01

-2.73s (New PB)

B: 33.99 (+9.02s | 21.0%)

50 Y Back

53.82

B: 38.79 (+15.03s | 27.9%)

100 Y Breast

1:49.92

-14.51s (New PB)

B: 1:36.49 (+13.43s | 12.2%)

Sebastopol Sea Serpents April Fools CBA+

04/12/2025

Sebastopol

50 Y Breast

53.99

-7.81s (New PB)

B: 43.99 (+10.00s | 18.5%)

50 Y Free

45.74

-0.95s (New PB)

B: 33.99 (+11.75s | 25.7%)

100 Y Back

2:03.68

B: 1:26.59 (+37.09s | 30.0%)

PC PRNA CBA+ Spring Surge Swim To Win

03/22/2025

Rohnert Park

50 Y Fly

49.96

B: 36.89 (+13.07s | 26.2%)

50 Y Free

46.69

-0.40s (New PB)

B: 33.99 (+12.70s | 27.2%)

100 Y Breast

2:04.43

B: 1:36.49 (+27.94s | 22.5%)

VJO March Mayhem C B A+ 2025

03/01/2025

American Canyon

50 Y Free

47.09

B: 33.99 (+13.10s | 27.8%)

50 Y Breast

1:01.80

B: 43.99 (+17.81s | 28.8%)

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.