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William Erdtmann

18 · M · Executive Swim Club · NE

NE #589

200 Fly

1:53.52

AAA

200 Fly

2:10.89

AAA

1000 Free

9:55.17

AAA

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200 FLY LCM PROGRESSION

Getting faster

Orange dots mark personal records

RECENT ACTIVITY

Latest results

200 Fly

2026 NE CS LCM Senior Champion · 7/11

2:14.14

AA▼ 3.25

200 Free

2026 NE MST ESC June Memorial · 6/28

2:16.96

BB▼ 8.67

50 Breast

2026 NE MST ESC June Memorial · 6/28

36.26

BB▼ 2.14

100 Fly

2026 NE MST ESC June Memorial · 6/28

1:03.82

A▼ 4.80

COMPARE

How do you stack up against William?

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THE COMPLETE RECORD

All times

34 events · 158 swims · 29 meets — from published results

Hide past PRs ▴

Event	Course	Best time	Std	Power pts	Age	Next cut	Meet	Date
50 Free	LCM	26.42	A	579	17	AA in 0.13s	2025 NE SAC May Madness	2025-05-17
PAST PRS · 50 Free LCM 27.15age 162024 NE MST ESC June Memorial2024-06-30
50 Free	SCY	23.20	A	557	17	AA in 0.51s	2024 NE NSSC Prelims/Finals at	2024-11-24
50 Back	LCM	33.32	BB	—	16	A in 1.33s	2024 NE MST ESC June Memorial	2024-06-29
50 Back	SCY	27.21	BB	—	17	A in 0.72s	2025 NE CRIM OCTOBER TEAM SPEC	2025-10-19
50 Breast	LCM	34.12	A	—	17	AA in 0.43s	2025 NE SAC May Madness	2025-05-18
PAST PRS · 50 Breast LCM 34.84age 162024 NE MST ESC June Memorial2024-06-30
50 Breast	SCY	28.32	AA	—	16	AAA in 0.33s	2024 NE NSSC Halloween Classic	2024-10-20
50 Fly	LCM	27.94	AA	—	17	AAA in 0.55s	2025 NE SAC May Madness	2025-05-17
PAST PRS · 50 Fly LCM 29.19age 162024 NE MST ESC June Memorial2024-06-29
50 Fly	SCY	23.50	AAA	—	18	AAAA in 0.31s	2026 NE NSSC Senior Championsh	2025-12-21
PAST PRS · 50 Fly SCY 23.68age 182025 NE NSSC Tukey Classic at2025-11-22 24.67age 172025 NE CRIM OCTOBER TEAM SPEC2025-10-18
100 Free	LCM	57.25	AA	619	17	AAA in 2.06s	2025 Speedo Sectional Champion	2025-03-30
PAST PRS · 100 Free LCM 1:00.20age 162024 NE SOLO Seacoast Classic2024-06-01
100 Free	SCY	49.66	AA	607	18	AAA in 1.97s	2025 NE NSSC Tukey Classic at	2025-11-23
PAST PRS · 100 Free SCY 50.08age 162024 NE NSSC Halloween Classic2024-10-20
100 Back	LCM	1:10.02	BB	503	16	A in 3.03s	2024 NE CRIM MAY TEAM SPECIATY	2024-05-18
100 Back	SCY	58.59	BB	505	18	A in 2.40s	2026 NE UVAC NHSA State Champi	2026-03-14
PAST PRS · 100 Back SCY 58.61age 172025 NE NSSC Jan 10-12 Special2025-01-12
100 Breast	LCM	1:13.11	A	635	16	AA in 1.52s	2024 NE BGSC LCM Senior Champi	2024-07-14
PAST PRS · 100 Breast LCM 1:16.46age 162024 NE SOLO Seacoast Classic2024-06-02
100 Breast	SCY	1:00.62	AA	672	17	AAA in 1.73s	2025 NE UVAC NHSA State Champi	2025-03-14
PAST PRS · 100 Breast SCY 1:00.73age 172025 NE CRIM 15-18 AG Champion2025-02-28 1:00.94age 172024 NE CS SCY New England Sen2024-12-20 1:01.00age 172024 NE NSSC Prelims/Finals at2024-11-23 1:01.65age 162024 NE NSSC Halloween Classic2024-10-20
100 Fly	LCM	59.02	AA	692	18	AAA in 0.13s	2026 Speedo Sectional Champion	2026-03-27
PAST PRS · 100 Fly LCM 59.37age 172025 Speedo Sectional Champion2025-03-28 59.57age 162024 NE BGSC LCM Senior Champi2024-07-14 1:04.33age 162024 NE MST ESC June Memorial2024-06-30
100 Fly	SCY	52.19	AA	687	18	AAA in 0.60s	2025 NE NSSC Tukey Classic at	2025-11-23
PAST PRS · 100 Fly SCY 52.95age 172024 NE CS SCY New England Sen2024-12-20 52.97age 172024 NE NSSC Prelims/Finals at2024-11-24
100 IM	SCY	56.50	—	—	17	—	2025 NE NSSC Jan 10-12 Special	2025-01-11
200 Free	LCM	2:08.29	A	588	17	AA in 2.10s	2025 NE SAC May Madness	2025-05-17
PAST PRS · 200 Free LCM 2:10.32age 162024 NE SOLO Seacoast Classic2024-06-02
200 Free	SCY	1:47.46	AA	671	16	AAA in 2.07s	2024 NE NSSC Halloween Classic	2024-10-20
200 Back	LCM	2:33.63	BB	462	17	A in 7.74s	2025 NE CS Jenny Thompson Clas	2025-06-15
PAST PRS · 200 Back LCM 2:37.18age 162024 NE SOLO Seacoast Classic2024-06-02
200 Back	SCY	2:06.08	BB	538	18	A in 2.29s	2025 NE NSSC Tukey Classic at	2025-11-22
PAST PRS · 200 Back SCY 2:09.17age 172025 NE NSSC Jan 10-12 Special2025-01-12
200 Breast	LCM	2:36.81	A	655	16	AA in 0.32s	2024 NE BGSC LCM Senior Champi	2024-07-11
PAST PRS · 200 Breast LCM 2:43.27age 162024 NE SOLO Jenny Thompson Cl2024-06-16 2:45.97age 162024 NE CRIM MAY TEAM SPECIATY2024-05-18
200 Breast	SCY	2:14.63	A	636	17	AA in 0.84s	2024 NE CS SCY New England Sen	2024-12-22
PAST PRS · 200 Breast SCY 2:15.16age 172024 NE NSSC Prelims/Finals at2024-11-24 2:15.35age 162024 NE NSSC Halloween Classic2024-10-20
200 Fly	LCM	2:10.89	AAA	735	16	AAAA in 5.00s	2024 NE BGSC LCM Senior Champi	2024-07-13
PAST PRS · 200 Fly LCM 2:13.02age 162024 NE MST ESC June Memorial2024-06-29 2:15.28age 162024 NE SOLO Jenny Thompson Cl2024-06-14 2:18.49age 162024 NE SOLO Seacoast Classic2024-06-01 2:20.53age 162024 NE CRIM MAY TEAM SPECIATY2024-05-18
200 Fly	SCY	1:53.52	AAA	749	17	AAAA in 2.83s	2025 NE CRIM 15-18 AG Champion	2025-03-02
PAST PRS · 200 Fly SCY 1:54.57age 172024 NE NSSC Prelims/Finals at2024-11-23
200 IM	LCM	2:20.93	AA	671	16	AAA in 5.24s	2024 NE BGSC LCM Senior Champi	2024-07-13
PAST PRS · 200 IM LCM 2:24.64age 162024 NE SOLO Jenny Thompson Cl2024-06-14 2:26.29age 162024 NE CRIM MAY TEAM SPECIATY2024-05-18
200 IM	SCY	2:00.24	AA	675	17	AAA in 4.05s	2024 NE CS SCY New England Sen	2024-12-21
400 Free	LCM	4:34.28	A	575	17	AA in 5.29s	2025 NE CS LCM Senior Champion	2025-07-12
400 IM	LCM	5:10.71	A	582	16	AA in 5.92s	2024 NE CRIM MAY TEAM SPECIATY	2024-05-17
400 IM	SCY	4:16.58	AA	664	17	AAA in 5.79s	2025 NE CRIM 15-18 AG Champion	2025-02-28
PAST PRS · 400 IM SCY 4:17.13age 172024 NE CS SCY New England Sen2024-12-20
500 Free	SCY	4:48.61	AA	673	17	AAA in 1.92s	2025 NE CRIM 15-18 AG Champion	2025-03-01
800 Free	LCM	9:24.76	A	590	17	AA in 1.47s	2025 NE MST ESC June Memorial	2025-06-27
PAST PRS · 800 Free LCM 9:26.19age 162024 NE MST ESC June Memorial2024-06-28 9:45.85age 162024 NE SOLO Seacoast Classic2024-05-31
1000 Free	SCY	9:55.17	AAA	699	17	AAAA in 20.28s	2024 NE NSSC Prelims/Finals at	2024-11-22
PAST PRS · 1000 Free SCY 10:15.41age 162024 NE CRIM October Distance2024-10-27
1650 Free	SCY	17:04.96	AA	637	16	AAA in 21.17s	2024 NE CRIM October Distance	2024-10-27

NEXT CUTS

Closest standards

How far each best time is from the next published cut

50 Free LCM26.42 → AA 26.29−0.13s to go

100 Fly LCM59.02 → AAA 58.89−0.13s to go

50 Fly SCY23.50 → AAAA 23.19−0.31s to go

200 Breast LCM2:36.81 → AA 2:36.49−0.32s to go

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

IMX · 17-18 · SCY

IMX score 3,935

Sum of best Power Points across the official IMX event set

Event	Best time	Std	Power pts
500 Free	4:48.61	AA	673
200 Back	2:06.08	BB	538
200 Breast	2:14.63	A	636
200 Fly	1:53.52	AAA	749
200 IM	2:00.24	AA	675
400 IM	4:16.58	AA	664
Total			3,935

Full IMX / IMR view (all courses) →

RECENT MEETS

Last 3

2026 NE CS LCM Senior Champion

1 swim

2026-07-11

2026 NE MST ESC June Memorial

9 swims

2026-06-28

2026 NE SAC America's Cup - co

5 swims

2026-06-07

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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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William Erdtmann

18 · M · Executive Swim Club · NE

NE #589

200 Fly

1:53.52

AAA

200 Fly

2:10.89

AAA

1000 Free

9:55.17

AAA

+ Follow ⇌ Compare

200 FLY LCM PROGRESSION

Getting faster

Orange dots mark personal records

RECENT ACTIVITY

Latest results

200 Fly

2026 NE CS LCM Senior Champion · 7/11

2:14.14

AA▼ 3.25

200 Free

2026 NE MST ESC June Memorial · 6/28

2:16.96

BB▼ 8.67

50 Breast

2026 NE MST ESC June Memorial · 6/28

36.26

BB▼ 2.14

100 Fly

2026 NE MST ESC June Memorial · 6/28

1:03.82

A▼ 4.80

COMPARE

How do you stack up against William?

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

Compare →

THE COMPLETE RECORD

All times

34 events · 158 swims · 29 meets — from published results

Hide past PRs ▴

Event	Course	Best time	Std	Power pts	Age	Next cut	Meet	Date
50 Free	LCM	26.42	A	579	17	AA in 0.13s	2025 NE SAC May Madness	2025-05-17
PAST PRS · 50 Free LCM 27.15age 162024 NE MST ESC June Memorial2024-06-30
50 Free	SCY	23.20	A	557	17	AA in 0.51s	2024 NE NSSC Prelims/Finals at	2024-11-24
50 Back	LCM	33.32	BB	—	16	A in 1.33s	2024 NE MST ESC June Memorial	2024-06-29
50 Back	SCY	27.21	BB	—	17	A in 0.72s	2025 NE CRIM OCTOBER TEAM SPEC	2025-10-19
50 Breast	LCM	34.12	A	—	17	AA in 0.43s	2025 NE SAC May Madness	2025-05-18
PAST PRS · 50 Breast LCM 34.84age 162024 NE MST ESC June Memorial2024-06-30
50 Breast	SCY	28.32	AA	—	16	AAA in 0.33s	2024 NE NSSC Halloween Classic	2024-10-20
50 Fly	LCM	27.94	AA	—	17	AAA in 0.55s	2025 NE SAC May Madness	2025-05-17
PAST PRS · 50 Fly LCM 29.19age 162024 NE MST ESC June Memorial2024-06-29
50 Fly	SCY	23.50	AAA	—	18	AAAA in 0.31s	2026 NE NSSC Senior Championsh	2025-12-21
PAST PRS · 50 Fly SCY 23.68age 182025 NE NSSC Tukey Classic at2025-11-22 24.67age 172025 NE CRIM OCTOBER TEAM SPEC2025-10-18
100 Free	LCM	57.25	AA	619	17	AAA in 2.06s	2025 Speedo Sectional Champion	2025-03-30
PAST PRS · 100 Free LCM 1:00.20age 162024 NE SOLO Seacoast Classic2024-06-01
100 Free	SCY	49.66	AA	607	18	AAA in 1.97s	2025 NE NSSC Tukey Classic at	2025-11-23
PAST PRS · 100 Free SCY 50.08age 162024 NE NSSC Halloween Classic2024-10-20
100 Back	LCM	1:10.02	BB	503	16	A in 3.03s	2024 NE CRIM MAY TEAM SPECIATY	2024-05-18
100 Back	SCY	58.59	BB	505	18	A in 2.40s	2026 NE UVAC NHSA State Champi	2026-03-14
PAST PRS · 100 Back SCY 58.61age 172025 NE NSSC Jan 10-12 Special2025-01-12
100 Breast	LCM	1:13.11	A	635	16	AA in 1.52s	2024 NE BGSC LCM Senior Champi	2024-07-14
PAST PRS · 100 Breast LCM 1:16.46age 162024 NE SOLO Seacoast Classic2024-06-02
100 Breast	SCY	1:00.62	AA	672	17	AAA in 1.73s	2025 NE UVAC NHSA State Champi	2025-03-14
PAST PRS · 100 Breast SCY 1:00.73age 172025 NE CRIM 15-18 AG Champion2025-02-28 1:00.94age 172024 NE CS SCY New England Sen2024-12-20 1:01.00age 172024 NE NSSC Prelims/Finals at2024-11-23 1:01.65age 162024 NE NSSC Halloween Classic2024-10-20
100 Fly	LCM	59.02	AA	692	18	AAA in 0.13s	2026 Speedo Sectional Champion	2026-03-27
PAST PRS · 100 Fly LCM 59.37age 172025 Speedo Sectional Champion2025-03-28 59.57age 162024 NE BGSC LCM Senior Champi2024-07-14 1:04.33age 162024 NE MST ESC June Memorial2024-06-30
100 Fly	SCY	52.19	AA	687	18	AAA in 0.60s	2025 NE NSSC Tukey Classic at	2025-11-23
PAST PRS · 100 Fly SCY 52.95age 172024 NE CS SCY New England Sen2024-12-20 52.97age 172024 NE NSSC Prelims/Finals at2024-11-24
100 IM	SCY	56.50	—	—	17	—	2025 NE NSSC Jan 10-12 Special	2025-01-11
200 Free	LCM	2:08.29	A	588	17	AA in 2.10s	2025 NE SAC May Madness	2025-05-17
PAST PRS · 200 Free LCM 2:10.32age 162024 NE SOLO Seacoast Classic2024-06-02
200 Free	SCY	1:47.46	AA	671	16	AAA in 2.07s	2024 NE NSSC Halloween Classic	2024-10-20
200 Back	LCM	2:33.63	BB	462	17	A in 7.74s	2025 NE CS Jenny Thompson Clas	2025-06-15
PAST PRS · 200 Back LCM 2:37.18age 162024 NE SOLO Seacoast Classic2024-06-02
200 Back	SCY	2:06.08	BB	538	18	A in 2.29s	2025 NE NSSC Tukey Classic at	2025-11-22
PAST PRS · 200 Back SCY 2:09.17age 172025 NE NSSC Jan 10-12 Special2025-01-12
200 Breast	LCM	2:36.81	A	655	16	AA in 0.32s	2024 NE BGSC LCM Senior Champi	2024-07-11
PAST PRS · 200 Breast LCM 2:43.27age 162024 NE SOLO Jenny Thompson Cl2024-06-16 2:45.97age 162024 NE CRIM MAY TEAM SPECIATY2024-05-18
200 Breast	SCY	2:14.63	A	636	17	AA in 0.84s	2024 NE CS SCY New England Sen	2024-12-22
PAST PRS · 200 Breast SCY 2:15.16age 172024 NE NSSC Prelims/Finals at2024-11-24 2:15.35age 162024 NE NSSC Halloween Classic2024-10-20
200 Fly	LCM	2:10.89	AAA	735	16	AAAA in 5.00s	2024 NE BGSC LCM Senior Champi	2024-07-13
PAST PRS · 200 Fly LCM 2:13.02age 162024 NE MST ESC June Memorial2024-06-29 2:15.28age 162024 NE SOLO Jenny Thompson Cl2024-06-14 2:18.49age 162024 NE SOLO Seacoast Classic2024-06-01 2:20.53age 162024 NE CRIM MAY TEAM SPECIATY2024-05-18
200 Fly	SCY	1:53.52	AAA	749	17	AAAA in 2.83s	2025 NE CRIM 15-18 AG Champion	2025-03-02
PAST PRS · 200 Fly SCY 1:54.57age 172024 NE NSSC Prelims/Finals at2024-11-23
200 IM	LCM	2:20.93	AA	671	16	AAA in 5.24s	2024 NE BGSC LCM Senior Champi	2024-07-13
PAST PRS · 200 IM LCM 2:24.64age 162024 NE SOLO Jenny Thompson Cl2024-06-14 2:26.29age 162024 NE CRIM MAY TEAM SPECIATY2024-05-18
200 IM	SCY	2:00.24	AA	675	17	AAA in 4.05s	2024 NE CS SCY New England Sen	2024-12-21
400 Free	LCM	4:34.28	A	575	17	AA in 5.29s	2025 NE CS LCM Senior Champion	2025-07-12
400 IM	LCM	5:10.71	A	582	16	AA in 5.92s	2024 NE CRIM MAY TEAM SPECIATY	2024-05-17
400 IM	SCY	4:16.58	AA	664	17	AAA in 5.79s	2025 NE CRIM 15-18 AG Champion	2025-02-28
PAST PRS · 400 IM SCY 4:17.13age 172024 NE CS SCY New England Sen2024-12-20
500 Free	SCY	4:48.61	AA	673	17	AAA in 1.92s	2025 NE CRIM 15-18 AG Champion	2025-03-01
800 Free	LCM	9:24.76	A	590	17	AA in 1.47s	2025 NE MST ESC June Memorial	2025-06-27
PAST PRS · 800 Free LCM 9:26.19age 162024 NE MST ESC June Memorial2024-06-28 9:45.85age 162024 NE SOLO Seacoast Classic2024-05-31
1000 Free	SCY	9:55.17	AAA	699	17	AAAA in 20.28s	2024 NE NSSC Prelims/Finals at	2024-11-22
PAST PRS · 1000 Free SCY 10:15.41age 162024 NE CRIM October Distance2024-10-27
1650 Free	SCY	17:04.96	AA	637	16	AAA in 21.17s	2024 NE CRIM October Distance	2024-10-27

NEXT CUTS

Closest standards

How far each best time is from the next published cut

50 Free LCM26.42 → AA 26.29−0.13s to go

100 Fly LCM59.02 → AAA 58.89−0.13s to go

50 Fly SCY23.50 → AAAA 23.19−0.31s to go

200 Breast LCM2:36.81 → AA 2:36.49−0.32s to go

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

IMX · 17-18 · SCY

IMX score 3,935

Sum of best Power Points across the official IMX event set

Event	Best time	Std	Power pts
500 Free	4:48.61	AA	673
200 Back	2:06.08	BB	538
200 Breast	2:14.63	A	636
200 Fly	1:53.52	AAA	749
200 IM	2:00.24	AA	675
400 IM	4:16.58	AA	664
Total			3,935

Full IMX / IMR view (all courses) →

RECENT MEETS

Last 3

2026 NE CS LCM Senior Champion

1 swim

2026-07-11

2026 NE MST ESC June Memorial

9 swims

2026-06-28

2026 NE SAC America's Cup - co

5 swims

2026-06-07

Your swims are probably already here.

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

Find yourself →