Natsuko Saito

Natsuko Saito

US United States

Compare this athlete
#13
Points 836.7 pts
Global Points Rank (2026)
Based on data registered on Freedive Central

Career Statistics

Competitions 17
Disciplines 8
Podiums 🏆 23
Records ⚡ 0
Medal Standings
Discipline 🥇 🥈 🥉 Total
CWT-BF 0 1 1 2
FIM 2 1 0 3
DNF 0 3 1 4
DYN 1 1 0 2
DYN-BF 1 0 1 2
STA 0 2 0 2
CNF 1 1 0 2
CWT 0 0 0 0
Overall 1 3 2 6
Total 6 12 5 23

Clean Dive Rate

82% White Card
82% White Card Rate
Consistent Diver 🌊
White
41
Yellow
2
Red
7

Showcase Card Athlete Showcase Card: OVR: Overall Rating (50-99) based on the average points of your top 3 personal bests. ALL/DEP/POL: Archetype class (All-Rounder, Depth, or Pool Specialist). Disciplines: Your absolute best personal performances (PBs). CDR: Clean Dive Rate (% of White Cards/clean dives).

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Country benchmark

Natsuko Saito vs. United States

Personal bests compared with the best eligible marks registered on Freedive Central.

Women
0 Country-leading marks 8 Disciplines
Constant No Fins Personal best
Athlete PB 30 m
United States best
Details
Country best archived in 2026 by Lauren Matevish at AIDA Xibalba 2026
77 m
Progress to country best 39%
World benchmark

PB vs. World Record

Personal bests measured against the current world-record benchmarks.

Women
8 Disciplines World reference
Constant Weight Bifins Competitor
Athlete PB 45 m
World record 112 m
67 m to the world record 40.2%
Free Immersion Competitor
Athlete PB 51 m
World record 107 m
56 m to the world record 47.7%
Dynamic without Fins Advanced
Athlete PB 117.5 m
World record 222 m
104.5 m to the world record 52.9%
Dynamic with Fins Advanced
Athlete PB 168.5 m
World record 300 m
131.5 m to the world record 56.2%
Dynamic Bifins Advanced
Athlete PB 159 m
World record 278 m
119 m to the world record 57.2%
Static Apnea Advanced
Athlete PB 5:11
World record 09:39
4:28 to the world record 53.7%
Constant No Fins Competitor
Athlete PB 30 m
World record 88 m
58 m to the world record 34.1%
Constant Weight Competitor
Athlete PB 43 m
World record 123 m
80 m to the world record 35%
Performance overview

Performance Radar

Personal bests compared with national benchmarks and the world benchmark for each discipline.

Female / United States
Performance comparison data is available in the table below.

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Natsuko Saito (PB) United States Best World benchmark (100%)

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Discipline breakdown

Exact performances and the remaining gap to each benchmark.

World record National record
Performance comparison by discipline
DisciplinePersonal bestNational bestWorld benchmark% WorldNational gapWorld gap
CWT-BFConstant Weight Bifins 45 m 100 m 112 m 40.2% 55 m 67 m
FIMFree Immersion 51 m 106 m 107 m 47.7% 55 m 56 m
DNFDynamic without Fins 117.5 m 171 m 222 m 52.9% 53.5 m 104.5 m
DYNDynamic with Fins 168.5 m 257 m 300 m 56.2% 88.5 m 131.5 m
DYN-BFDynamic Bifins 159 m 249 m 278 m 57.2% 90 m 119 m
STAStatic Apnea 5:11 7:07 9:39 53.7% 1:56 4:28
CNFConstant No Fins 30 m 77 m 88 m 34.1% 47 m 58 m
CWTConstant Weight 43 m 105 m 123 m 35% 62 m 80 m

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Disciplines 8 of 8 active
Depth Disciplines
Pool Disciplines
4 active disciplines

Depth Disciplines

Depth performances across constant weight, free immersion and sled disciplines.

CWT Constant Weight US View United States CWT Results →

Performance evolution

Explore CWT history

PB
Clean dives
Performances
2
Career gain
White card Yellow card Red card PB Record United States record 105 m
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Career navigator Year changes Full career

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Position 8
Announced 43 m
Realized 43 m
Points 43 pts
Competition AIDA XIBALBA 2024
Date Apr 17, 2024 D1 · AIDA
Card White
Notes

Showing 2 of 2 results

CWT-BF Constant Weight Bifins US View United States CWT-BF Results →

Performance evolution

Explore CWT-BF history

PB
Clean dives
Performances
4
Career gain
White card Yellow card Red card PB Record United States record 100 m
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Career navigator Year changes Full career

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Position 7
Announced 43 m
Realized 43 m
Points 43 pts
Competition AIDA XIBALBA 2024
Date Apr 18, 2024 D2 · AIDA
Card White
Notes
Position 5
Announced 35 m
Realized 35 m
Points 0 pts
Date Jan 27, 2024 D3 · AIDA
Card Red
Notes Dqpull

Showing 4 of 4 results

FIM Free Immersion US View United States FIM Results →

Performance evolution

Explore FIM history

PB
Clean dives
Performances
6
Career gain
White card Yellow card Red card PB Record United States record 106 m
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Career navigator Year changes Full career

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Position 1
Announced 51 m
Realized 51 m
Points 51 pts
Date Oct 31, 2024 D1 · AIDA
Card White
Notes
Position 7
Announced 48 m
Realized 48 m
Points 48 pts
Competition AIDA XIBALBA 2024
Date Apr 20, 2024 D4 · AIDA
Card White
Notes
Position 4
Announced 33 m
Realized 33 m
Points 33 pts
Date Jan 26, 2024 D2 · AIDA
Card White
Notes

Showing 6 of 6 results

CNF Constant No Fins US View United States CNF Results →

Performance evolution

Explore CNF history

PB
Clean dives
Performances
3
Career gain
White card Yellow card Red card PB Record United States record 77 m
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Career navigator Year changes Full career

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Position 7
Announced 28 m
Realized 28 m
Points 0 pts
Competition AIDA XIBALBA 2024
Date Apr 21, 2024 D5 · AIDA
Card Red
Notes Dqairways
Position 1
Announced 25 m
Realized 25 m
Points 25 pts
Date Jan 25, 2024 D1 · AIDA
Card White
Notes

Showing 3 of 3 results

4 active disciplines

Pool Disciplines

Pool performances across static apnea and the dynamic disciplines.

STA Static Apnea US View United States STA Results →

Performance evolution

Explore STA history

PB
Clean dives
Performances
9
Career gain
White card Yellow card Red card PB Record United States record 7:07
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Career navigator Year changes Full career

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Position 2
Announced 03:30
Realized 04:38
Points 55.6 pts
Date Oct 25, 2024 D1 · AIDA
Card White
Notes

Showing 6 of 9 results

DYN Dynamic with Fins US View United States DYN Results →

Performance evolution

Explore DYN history

PB
Clean dives
Performances
8
Career gain
White card Yellow card Red card PB Record United States record 257 m
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Career navigator Year changes Full career

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Position 10
Announced 81 m
Realized 107 m
Points 0 pts
Date Oct 26, 2024 D2 · AIDA
Card Red
Notes Dqsp

Showing 6 of 8 results

DNF Dynamic without Fins US View United States DNF Results →

Performance evolution

Explore DNF history

PB
Clean dives
Performances
11
Career gain
White card Yellow card Red card PB Record United States record 171 m
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Showing 6 of 11 results

DYN-BF Dynamic Bifins US View United States DYN-BF Results →

Performance evolution

Explore DYN-BF history

PB
Clean dives
Performances
7
Career gain
White card Yellow card Red card PB Record United States record 249 m
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Career navigator Year changes Full career

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Showing 6 of 7 results