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Nathaniel Tsai

12 · M · Class Aquatics · CA

CA #8171

200 Breast

3:01.90

50 Breast

38.40

200 IM

2:48.89

+ Follow ⇌ Compare

200 BREAST SCY PROGRESSION

Getting faster

Orange dots mark personal records

Not enough public swims in this event yet to chart a progression.

RECENT ACTIVITY

Latest results

50 Breast

2026 SCS June AG Invite-CANY · 6/14

42.38

BB▲ 1.67

50 Back

BUEN Memorial Day LC Meet · 5/24

42.94

B▲ 2.71

100 Breast

BUEN Memorial Day LC Meet · 5/24

1:37.87

BB▼ 0.32

50 Fly

BUEN Memorial Day LC Meet · 5/24

37.35

BB▲ 0.40

COMPARE

How do you stack up against Nathaniel?

Head-to-head across shared events, with same-age timeline alignment. Free to start.

Compare →

THE COMPLETE RECORD

All times

20 events · 149 swims · 39 meets — from published results

Hide past PRs ▴

Event	Course	Best time	Std	Power pts	Age	Next cut	Meet	Date
25 Free	SCY	21.81	—	—	8	—	2022 CA BUEN David Graham	2022-11-05
PAST PRS · 25 Free SCY 22.63age 82022 CA PVST Sprint Pentathlon2022-09-24 28.20age 8Class 2022 End of Summer Meet2022-07-29
25 Back	SCY	26.61	—	—	8	—	2022 CA PVST Sprint Pentathlon	2022-09-24
PAST PRS · 25 Back SCY 28.18age 8Class 2022 End of Summer Meet2022-07-29
25 Breast	SCY	43.14	—	—	8	—	2022 CA PVST Sprint Pentathlon	2022-09-24
50 Free	SCY	31.90	B	390	11	BB in 1.41s	2025 PVST Pentathlon	2025-09-27
PAST PRS · 50 Free SCY 34.11age 102025 CA CLSS Winter Closed Inv2025-01-19 34.72age 102024 CA SBSC October IMX Meet2024-10-20 36.17age 92024 PVST April Aloha Meet2024-04-06 38.48age 92023 CA CLSS Winter Coastal Ch2023-12-02 39.97age 92023 CA PVST June SC Meet2023-06-24 42.06age 9PVST May Short Course Meet2023-05-20 47.18age 82023 CA PVST ABC SCY2023-04-08 49.41age 82022 CA CSSC Holiday Meet2022-12-03
50 Free	LCM	35.42	B	354	12	BB in 0.63s	BUEN Memorial Day LC Meet	2026-05-23
PAST PRS · 50 Free LCM 36.68age 112026 BUEN LCM Opener2026-04-11 36.85age 112026 Class Aquatics Long Cours2026-03-29 38.47age 11BUEN Memorial Day LC Meet2025-05-24 39.06age 10CCAT Coastal LC July 20242024-07-13
50 Back	SCY	38.03	B	375	11	BB in 2.44s	BUEN February Coastal Champs	2026-02-22
PAST PRS · 50 Back SCY 38.95age 1155th Annual David Graham Memor2025-11-02 40.63age 112025 PVST Pentathlon2025-09-27 42.25age 102025 COASTAL vs CANCER FOUNDAT2025-02-09 42.44age 102025 CA CLSS Winter Closed Inv2025-01-18 43.08age 102024 CA CLSS Winter Coastal Ch2024-12-08 44.60age 92024 PVST April Aloha Meet2024-04-06 46.05age 92024 CA BUEN Coastal Champ Las2024-03-10 47.37age 92024 Super Bowl Splash @ PVST2024-02-10 51.04age 92023 CA BUEN David Graham2023-11-04 54.42age 92023 CA October Coastal SBSC M2023-10-21 54.97age 92023 CA PVST Sprint Pentathlon2023-09-16 56.48age 82022 CA BUEN David Graham2022-11-05
50 Back	LCM	42.94	B	319	12	BB in 1.75s	BUEN Memorial Day LC Meet	2026-05-24
PAST PRS · 50 Back LCM 45.65age 112026 BUEN LCM Opener2026-04-11 45.72age 112026 Class Aquatics Long Cours2026-03-29 46.90age 11BUEN Memorial Day LC Meet2025-05-24 51.79age 10CCAT Coastal LC July 20242024-07-13
50 Breast	SCY	38.40	BB	510	11	A in 1.71s	2026 PVST Coastal vs. Cancer	2026-02-08
PAST PRS · 50 Breast SCY 39.48age 112025 Winter Coastal Champs2025-12-07 40.00age 112025 PVST Pentathlon2025-09-27 41.10age 102025 SCS Spring Age Group Cham2025-03-15 41.71age 102025 CA BUENA Coastal Champion2025-02-23 42.92age 102024 SI Winter Age Group Champ2024-12-21 46.46age 102024 CA BUEN David Graham2024-11-02 47.08age 102024 CA SBSC October IMX Meet2024-10-19 48.84age 92024 PVST April Aloha Meet2024-04-06 49.20age 92024 CA BUEN Coastal Champ Las2024-03-10 54.07age 92023 CA BUEN David Graham2023-11-04 58.73age 92023 CA October Coastal SBSC M2023-10-21 58.78age 92023 CA PVST Sprint Pentathlon2023-09-16 1:04.15age 9PVST May Short Course Meet2023-05-20 1:06.18age 82023 PVST New Year Meet Jan Me2023-01-22
50 Breast	LCM	42.38	BB	443	12	A in 0.39s	2026 SCS June AG Invite-CANY	2026-06-14
PAST PRS · 50 Breast LCM 44.05age 112026 Class Aquatics Long Cours2026-03-29 48.98age 11BUEN Memorial Day LC Meet2025-05-25
50 Fly	SCY	32.97	BB	486	11	A in 1.78s	2025 CANY Cranberry	2025-11-23
PAST PRS · 50 Fly SCY 34.58age 112025 CA SBSC October IMX Meet2025-10-19 35.21age 112025 PVST Pentathlon2025-09-27 35.38age 102025 CA BUENA Coastal Champion2025-02-22 36.73age 102025 COASTAL vs CANCER FOUNDAT2025-02-09 37.86age 102024 SI Winter Age Group Champ2024-12-21 39.90age 102024 CA BUEN David Graham2024-11-03 41.28age 102024 CA SBSC October IMX Meet2024-10-20 50.97age 92024 PVST April Aloha Meet2024-04-06
50 Fly	LCM	37.35	BB	403	12	A in 2.06s	BUEN Memorial Day LC Meet	2026-05-24
PAST PRS · 50 Fly LCM 37.75age 112026 Class Aquatics Long Cours2026-03-29
100 Free	SCY	1:10.64	B	390	11	BB in 4.25s	2025 Winter Coastal Champs	2025-12-07
PAST PRS · 100 Free SCY 1:17.42age 112025 CA SBSC October IMX Meet2025-10-18 1:18.25age 102024 CA CLSS Winter Coastal Ch2024-12-08 1:18.26age 102024 CA CANY Cranberry2024-11-24 1:21.20age 102024 CA SBSC October IMX Meet2024-10-19 1:23.60age 92024 CA BUEN Coastal Champ Las2024-03-10 1:24.68age 92024 Super Bowl Splash @ PVST2024-02-10 1:28.43age 92023 CA BUEN David Graham2023-11-04 1:33.51age 92023 CA October Coastal SBSC M2023-10-21 1:43.94age 9PVST May Short Course Meet2023-05-20
100 Back	SCY	1:22.00	B	370	11	BB in 6.31s	2025 CANY Cranberry	2025-11-22
PAST PRS · 100 Back SCY 1:28.40age 102025 CA CLSS Winter Closed Inv2025-01-19 1:30.65age 102024 CA CLSS Winter Coastal Ch2024-12-07 1:31.07age 102024 CA BUEN David Graham2024-11-02 1:32.52age 102024 CA SBSC October IMX Meet2024-10-20 2:06.72age 92023 CA PVST June SC Meet2023-06-24
100 Back	LCM	1:36.25	B	284	12	BB in 6.66s	BUEN Memorial Day LC Meet	2026-05-23
PAST PRS · 100 Back LCM 1:36.49age 11BUEN Memorial Day LC Meet2025-05-25
100 Breast	SCY	1:26.66	B	448	11	BB in 1.17s	BUEN February Coastal Champs	2026-02-22
PAST PRS · 100 Breast SCY 1:28.66age 112025 Winter Coastal Champs2025-12-06 1:29.72age 102025 CA BUENA Coastal Champion2025-02-22 1:34.02age 102025 COASTAL vs CANCER FOUNDAT2025-02-08 1:36.47age 102024 SI Winter Age Group Champ2024-12-22 1:37.34age 102024 CA CANY Cranberry2024-11-24 1:38.00age 102024 CA BUEN David Graham2024-11-03 1:51.87age 92024 Super Bowl Splash @ PVST2024-02-10 1:58.96age 92023 CA CLSS Winter Coastal Ch2023-12-02
100 Breast	LCM	1:37.55	BB	497	11	A in 6.26s	2026 BUEN LCM Opener	2026-04-11
PAST PRS · 100 Breast LCM 1:47.51age 11BUEN Memorial Day LC Meet2025-05-24 1:57.30age 10CCAT Coastal LC July 20242024-07-13
100 Fly	SCY	1:19.42	B	383	11	BB in 3.33s	2026 PVST Coastal vs. Cancer	2026-02-08
PAST PRS · 100 Fly SCY 1:21.40age 112025 CANY Cranberry2025-11-22 1:28.08age 102024 CA CANY Cranberry2024-11-23
100 IM	SCY	1:19.79	B	437	11	BB in 3.90s	2025 CA SBSC October IMX Meet	2025-10-19
PAST PRS · 100 IM SCY 1:19.96age 112025 PVST Pentathlon2025-09-27 1:20.94age 102025 CA BUENA Coastal Champion2025-02-23 1:21.47age 102025 COASTAL vs CANCER FOUNDAT2025-02-09 1:23.89age 102024 CA BUEN David Graham2024-11-03 1:27.74age 102024 CA SBSC October IMX Meet2024-10-20
200 Breast	SCY	3:01.90	BB	520	11	A in 13.51s	2026 PVST Coastal vs. Cancer	2026-02-08
200 IM	SCY	2:48.89	B	504	10	BB in 3.10s	2025 SCS Spring Age Group Cham	2025-03-16
PAST PRS · 200 IM SCY 3:01.23age 102024 SI Winter Age Group Champ2024-12-21 3:01.56age 102024 CA CANY Cranberry2024-11-24

NEXT CUTS

Closest standards

How far each best time is from the next published cut

50 Breast LCM42.38 → A 41.99−0.39s to go

50 Free LCM35.42 → BB 34.79−0.63s to go

100 Breast SCY1:26.66 → BB 1:25.49−1.17s to go

50 Free SCY31.90 → BB 30.49−1.41s to go

From USA Swimming’s published motivational standards at the swimmer’s current age.

IMX · 11-12 · SCY

IMX — set incomplete

Missing: 500 Free — a score needs every event in the set

Event	Best time	Std	Power pts
500 Free	needs this event	—	—
100 Back	1:22.00	B	370
100 Breast	1:26.66	B	448
100 Fly	1:19.42	B	383
200 IM	2:48.89	B	504

Full IMX / IMR view (all courses) →

RECENT MEETS

Last 3

2026 SCS June AG Invite-CANY

1 swim

2026-06-14

BUEN Memorial Day LC Meet

11 swims

2026-05-24

2026 BUEN LCM Opener

3 swims

2026-04-11

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Public results from published LSC files. Don't see your results? Not every LSC publishes result files — email your meet's official result file (Hy-Tek .cl2/.sd3) to support@swimmeetiq.com and we'll add it.

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Nathaniel Tsai

12 · M · Class Aquatics · CA

CA #8171

200 Breast

3:01.90

50 Breast

38.40

200 IM

2:48.89

+ Follow ⇌ Compare

200 BREAST SCY PROGRESSION

Getting faster

Orange dots mark personal records

Not enough public swims in this event yet to chart a progression.

RECENT ACTIVITY

Latest results

50 Breast

2026 SCS June AG Invite-CANY · 6/14

42.38

BB▲ 1.67

50 Back

BUEN Memorial Day LC Meet · 5/24

42.94

B▲ 2.71

100 Breast

BUEN Memorial Day LC Meet · 5/24

1:37.87

BB▼ 0.32

50 Fly

BUEN Memorial Day LC Meet · 5/24

37.35

BB▲ 0.40

COMPARE

How do you stack up against Nathaniel?

Head-to-head across shared events, with same-age timeline alignment. Free to start.

Compare →

THE COMPLETE RECORD

All times

20 events · 149 swims · 39 meets — from published results

Hide past PRs ▴

Event	Course	Best time	Std	Power pts	Age	Next cut	Meet	Date
25 Free	SCY	21.81	—	—	8	—	2022 CA BUEN David Graham	2022-11-05
PAST PRS · 25 Free SCY 22.63age 82022 CA PVST Sprint Pentathlon2022-09-24 28.20age 8Class 2022 End of Summer Meet2022-07-29
25 Back	SCY	26.61	—	—	8	—	2022 CA PVST Sprint Pentathlon	2022-09-24
PAST PRS · 25 Back SCY 28.18age 8Class 2022 End of Summer Meet2022-07-29
25 Breast	SCY	43.14	—	—	8	—	2022 CA PVST Sprint Pentathlon	2022-09-24
50 Free	SCY	31.90	B	390	11	BB in 1.41s	2025 PVST Pentathlon	2025-09-27
PAST PRS · 50 Free SCY 34.11age 102025 CA CLSS Winter Closed Inv2025-01-19 34.72age 102024 CA SBSC October IMX Meet2024-10-20 36.17age 92024 PVST April Aloha Meet2024-04-06 38.48age 92023 CA CLSS Winter Coastal Ch2023-12-02 39.97age 92023 CA PVST June SC Meet2023-06-24 42.06age 9PVST May Short Course Meet2023-05-20 47.18age 82023 CA PVST ABC SCY2023-04-08 49.41age 82022 CA CSSC Holiday Meet2022-12-03
50 Free	LCM	35.42	B	354	12	BB in 0.63s	BUEN Memorial Day LC Meet	2026-05-23
PAST PRS · 50 Free LCM 36.68age 112026 BUEN LCM Opener2026-04-11 36.85age 112026 Class Aquatics Long Cours2026-03-29 38.47age 11BUEN Memorial Day LC Meet2025-05-24 39.06age 10CCAT Coastal LC July 20242024-07-13
50 Back	SCY	38.03	B	375	11	BB in 2.44s	BUEN February Coastal Champs	2026-02-22
PAST PRS · 50 Back SCY 38.95age 1155th Annual David Graham Memor2025-11-02 40.63age 112025 PVST Pentathlon2025-09-27 42.25age 102025 COASTAL vs CANCER FOUNDAT2025-02-09 42.44age 102025 CA CLSS Winter Closed Inv2025-01-18 43.08age 102024 CA CLSS Winter Coastal Ch2024-12-08 44.60age 92024 PVST April Aloha Meet2024-04-06 46.05age 92024 CA BUEN Coastal Champ Las2024-03-10 47.37age 92024 Super Bowl Splash @ PVST2024-02-10 51.04age 92023 CA BUEN David Graham2023-11-04 54.42age 92023 CA October Coastal SBSC M2023-10-21 54.97age 92023 CA PVST Sprint Pentathlon2023-09-16 56.48age 82022 CA BUEN David Graham2022-11-05
50 Back	LCM	42.94	B	319	12	BB in 1.75s	BUEN Memorial Day LC Meet	2026-05-24
PAST PRS · 50 Back LCM 45.65age 112026 BUEN LCM Opener2026-04-11 45.72age 112026 Class Aquatics Long Cours2026-03-29 46.90age 11BUEN Memorial Day LC Meet2025-05-24 51.79age 10CCAT Coastal LC July 20242024-07-13
50 Breast	SCY	38.40	BB	510	11	A in 1.71s	2026 PVST Coastal vs. Cancer	2026-02-08
PAST PRS · 50 Breast SCY 39.48age 112025 Winter Coastal Champs2025-12-07 40.00age 112025 PVST Pentathlon2025-09-27 41.10age 102025 SCS Spring Age Group Cham2025-03-15 41.71age 102025 CA BUENA Coastal Champion2025-02-23 42.92age 102024 SI Winter Age Group Champ2024-12-21 46.46age 102024 CA BUEN David Graham2024-11-02 47.08age 102024 CA SBSC October IMX Meet2024-10-19 48.84age 92024 PVST April Aloha Meet2024-04-06 49.20age 92024 CA BUEN Coastal Champ Las2024-03-10 54.07age 92023 CA BUEN David Graham2023-11-04 58.73age 92023 CA October Coastal SBSC M2023-10-21 58.78age 92023 CA PVST Sprint Pentathlon2023-09-16 1:04.15age 9PVST May Short Course Meet2023-05-20 1:06.18age 82023 PVST New Year Meet Jan Me2023-01-22
50 Breast	LCM	42.38	BB	443	12	A in 0.39s	2026 SCS June AG Invite-CANY	2026-06-14
PAST PRS · 50 Breast LCM 44.05age 112026 Class Aquatics Long Cours2026-03-29 48.98age 11BUEN Memorial Day LC Meet2025-05-25
50 Fly	SCY	32.97	BB	486	11	A in 1.78s	2025 CANY Cranberry	2025-11-23
PAST PRS · 50 Fly SCY 34.58age 112025 CA SBSC October IMX Meet2025-10-19 35.21age 112025 PVST Pentathlon2025-09-27 35.38age 102025 CA BUENA Coastal Champion2025-02-22 36.73age 102025 COASTAL vs CANCER FOUNDAT2025-02-09 37.86age 102024 SI Winter Age Group Champ2024-12-21 39.90age 102024 CA BUEN David Graham2024-11-03 41.28age 102024 CA SBSC October IMX Meet2024-10-20 50.97age 92024 PVST April Aloha Meet2024-04-06
50 Fly	LCM	37.35	BB	403	12	A in 2.06s	BUEN Memorial Day LC Meet	2026-05-24
PAST PRS · 50 Fly LCM 37.75age 112026 Class Aquatics Long Cours2026-03-29
100 Free	SCY	1:10.64	B	390	11	BB in 4.25s	2025 Winter Coastal Champs	2025-12-07
PAST PRS · 100 Free SCY 1:17.42age 112025 CA SBSC October IMX Meet2025-10-18 1:18.25age 102024 CA CLSS Winter Coastal Ch2024-12-08 1:18.26age 102024 CA CANY Cranberry2024-11-24 1:21.20age 102024 CA SBSC October IMX Meet2024-10-19 1:23.60age 92024 CA BUEN Coastal Champ Las2024-03-10 1:24.68age 92024 Super Bowl Splash @ PVST2024-02-10 1:28.43age 92023 CA BUEN David Graham2023-11-04 1:33.51age 92023 CA October Coastal SBSC M2023-10-21 1:43.94age 9PVST May Short Course Meet2023-05-20
100 Back	SCY	1:22.00	B	370	11	BB in 6.31s	2025 CANY Cranberry	2025-11-22
PAST PRS · 100 Back SCY 1:28.40age 102025 CA CLSS Winter Closed Inv2025-01-19 1:30.65age 102024 CA CLSS Winter Coastal Ch2024-12-07 1:31.07age 102024 CA BUEN David Graham2024-11-02 1:32.52age 102024 CA SBSC October IMX Meet2024-10-20 2:06.72age 92023 CA PVST June SC Meet2023-06-24
100 Back	LCM	1:36.25	B	284	12	BB in 6.66s	BUEN Memorial Day LC Meet	2026-05-23
PAST PRS · 100 Back LCM 1:36.49age 11BUEN Memorial Day LC Meet2025-05-25
100 Breast	SCY	1:26.66	B	448	11	BB in 1.17s	BUEN February Coastal Champs	2026-02-22
PAST PRS · 100 Breast SCY 1:28.66age 112025 Winter Coastal Champs2025-12-06 1:29.72age 102025 CA BUENA Coastal Champion2025-02-22 1:34.02age 102025 COASTAL vs CANCER FOUNDAT2025-02-08 1:36.47age 102024 SI Winter Age Group Champ2024-12-22 1:37.34age 102024 CA CANY Cranberry2024-11-24 1:38.00age 102024 CA BUEN David Graham2024-11-03 1:51.87age 92024 Super Bowl Splash @ PVST2024-02-10 1:58.96age 92023 CA CLSS Winter Coastal Ch2023-12-02
100 Breast	LCM	1:37.55	BB	497	11	A in 6.26s	2026 BUEN LCM Opener	2026-04-11
PAST PRS · 100 Breast LCM 1:47.51age 11BUEN Memorial Day LC Meet2025-05-24 1:57.30age 10CCAT Coastal LC July 20242024-07-13
100 Fly	SCY	1:19.42	B	383	11	BB in 3.33s	2026 PVST Coastal vs. Cancer	2026-02-08
PAST PRS · 100 Fly SCY 1:21.40age 112025 CANY Cranberry2025-11-22 1:28.08age 102024 CA CANY Cranberry2024-11-23
100 IM	SCY	1:19.79	B	437	11	BB in 3.90s	2025 CA SBSC October IMX Meet	2025-10-19
PAST PRS · 100 IM SCY 1:19.96age 112025 PVST Pentathlon2025-09-27 1:20.94age 102025 CA BUENA Coastal Champion2025-02-23 1:21.47age 102025 COASTAL vs CANCER FOUNDAT2025-02-09 1:23.89age 102024 CA BUEN David Graham2024-11-03 1:27.74age 102024 CA SBSC October IMX Meet2024-10-20
200 Breast	SCY	3:01.90	BB	520	11	A in 13.51s	2026 PVST Coastal vs. Cancer	2026-02-08
200 IM	SCY	2:48.89	B	504	10	BB in 3.10s	2025 SCS Spring Age Group Cham	2025-03-16
PAST PRS · 200 IM SCY 3:01.23age 102024 SI Winter Age Group Champ2024-12-21 3:01.56age 102024 CA CANY Cranberry2024-11-24

NEXT CUTS

Closest standards

How far each best time is from the next published cut

50 Breast LCM42.38 → A 41.99−0.39s to go

50 Free LCM35.42 → BB 34.79−0.63s to go

100 Breast SCY1:26.66 → BB 1:25.49−1.17s to go

50 Free SCY31.90 → BB 30.49−1.41s to go

From USA Swimming’s published motivational standards at the swimmer’s current age.

IMX · 11-12 · SCY

IMX — set incomplete

Missing: 500 Free — a score needs every event in the set

Event	Best time	Std	Power pts
500 Free	needs this event	—	—
100 Back	1:22.00	B	370
100 Breast	1:26.66	B	448
100 Fly	1:19.42	B	383
200 IM	2:48.89	B	504

Full IMX / IMR view (all courses) →

RECENT MEETS

Last 3

2026 SCS June AG Invite-CANY

1 swim

2026-06-14

BUEN Memorial Day LC Meet

11 swims

2026-05-24

2026 BUEN LCM Opener

3 swims

2026-04-11

Your swims are probably already here.

Search your name, claim your profile, start tracking — free.

Find yourself →