Katie Ledecky has maintained her edge for more than a decade

As her annual time records since 2011 show, Ledecky’s consistency has been her strength.

Personal best, each annual swim season

Olympic record

200m Freestyle

400m Freestyle

Faster

Rio

3:56.46

Rio

1:53.73

1m:55s

3m:55s

Silver

Olympic

gold

4:05

2:05

Tokyo

3:57.36

Slower

2:15

4:15

800m Freestyle

1500m Freestyle

Rio

8:04.79

15m:30s

8m:00s

Tokyo

15:35.35

16:00

8:20

London

8:14.63

Tokyo

8:12.57

8:40

16:30

2011

2011

2024

2024

Note: Data reflects times for long course swims through July 23, 2024. Data for the 1500m unavailable for 2012 and 2016.

Source: Swimrankings.net

Graphic: Amy O’Kruk, CNN

Katie Ledecky has maintained her edge for more than a decade

As her annual time records since 2011 show, Ledecky’s consistency has been her strength.

Personal best, each annual swim season

Olympic record

200m Freestyle

400m Freestyle

Faster

Rio

3:56.46

Rio

1:53.73

1m:55s

3m:55s

Silver

Olympic

gold

2:05

4:05

Tokyo

3:57.36

Slower

2:15

4:15

800m Freestyle

1500m Freestyle

Rio

8:04.79

15m:30s

8m:00s

Tokyo

15:35.35

16:00

8:20

London

8:14.63

Tokyo

8:12.57

8:40

16:30

2011

2011

2024

2024

Note: Data reflects times for long course swims through July 23, 2024. Data for the 1500m unavailable for 2012 and 2016.

Source: Swimrankings.net

Graphic: Amy O’Kruk, CNN

Katie Ledecky has maintained her edge for more than a decade

As her annual time records since 2011 show, Ledecky’s consistency has been her strength.

Personal best, each annual swim season

Olympic record

200m Freestyle

400m Freestyle

Rio

3:56.46

Rio

1:53.73

Faster

3m:55s

1m:55s

Silver

Olympic

gold

4:05

2:05

Tokyo

3:57.36

Slower

4:15

2:15

2011

2011

2024

2024

1500m Freestyle

800m Freestyle

Rio

8:04.79

8m:00s

15m:30s

Tokyo

15:35.35

8:20

16:00

London

8:14.63

Tokyo

8:12.57

8:40

16:30

2011

2011

2024

2024

Note: Data reflects times for long course swims through July 23, 2024. Data for the 1500m unavailable for 2012 and 2016.

Source: Swimrankings.net

Graphic: Amy O’Kruk, CNN

Katie Ledecky has maintained her edge for more than a decade

As her annual time records since 2011 show, Ledecky’s consistency has been her strength.

Personal best, each annual swim season

Olympic record

1500m Freestyle

800m Freestyle

200m Freestyle

400m Freestyle

Rio

1:53.73

Rio

3:56.46

Faster

Rio

8:04.79

8m:00s

15m:30s

3m:55s

1m:55s

Silver

Olympic

gold

Tokyo

15:35.35

16:00

8:20

4:05

2:05

Tokyo

3:57.36

London

8:14.63

Tokyo

8:12.57

Slower

8:40

16:30

4:15

2:15

2011

2024

Note: Data reflects times for long course swims through July 23, 2024. Data for the 1500m unavailable for 2012 and 2016.

Source: Swimrankings.net

Graphic: Amy O’Kruk, CNN