John Dwyer

Mage 18CTEZFLMTWHAT

292 plausible swims · 54 meets · 2018-02-09 → 2026-05-28

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.31	BB+0.62s to A·+1.92s to Sectionals	2024-01-12	CT WYW Trials/Finals Meet venue
100 Freestyle	SCY	52.32	BB+0.33s to A·+3.83s to Sectionals	2023-05-06	CT HHAC SCY Spring Pentathlon venue
200 Freestyle	SCY	1:46.61	AA+1.22s to AAA·+0.32s to Sectionals	2025-07-11	WHAT SCY Trials/Finals Meet venue
500 Freestyle	SCY	4:21.46	AAAA·Nationals ✓+1.57s to US Open	2023-01-13	CT WYW Winter Invite venue
1000 Freestyle	SCY	9:40.22	AAA+5.33s to AAAA·Sectionals ✓+5.93s to Futures	2025-03-27	2025 EZ North Speedo Short Course Sectionals venue
1650 Freestyle	SCY	17:35.70	A+6.31s to AA·+51.71s to Sectionals	2023-01-22	CT WHAT January Distance Meet venue
50 Backstroke	SCY	51.25	+20.36s to B·+27.56s to Futures	2025-07-11	WHAT SCY Trials/Finals Meet venue
100 Backstroke	SCY	51.27	AAA+2.08s to AAAA·Futures ✓+2.08s to Winter JNs	2025-03-29	2025 EZ North Speedo Short Course Sectionals venue
200 Backstroke	SCY	1:49.02	AAA+0.73s to AAAA·Futures ✓+1.23s to Winter JNs	2026-03-29	2026 EZ North Speedo Short Course Sectionals venue
50 Breaststroke	SCY	1:53.10	+77.51s to B·+86.81s to Futures	2024-11-22	CT WHAT Age Group Qualifier venue
100 Breaststroke	SCY	57.62	AAA+1.43s to AAAA·Futures ✓+2.13s to Winter JNs	2022-12-17	Snowball Classic
200 Breaststroke	SCY	2:24.68	BB+5.09s to A·+9.69s to Sectionals	2024-10-19	CT CDOG IMX Meet venue
50 Butterfly	SCY	2:14.44	+103.55s to B·+111.55s to Futures	2018-02-09	CT WHAT Trials Finals Invitational REV 021718 slow pool
100 Butterfly	SCY	52.63	AA+1.04s to AAA·Sectionals ✓+2.04s to Futures	2025-11-21	WHAT Age Group Qualifier venue
200 Butterfly	SCY	1:55.19	AAA+4.50s to AAAA·Sectionals ✓+1.50s to Futures	2025-03-29	2025 EZ North Speedo Short Course Sectionals venue
200 Individual Medley	SCY	1:55.30	AAA+4.41s to AAAA·Sectionals ✓+1.41s to Futures	2024-12-12	2024 CT WHAT Wesleyan Winter Classic venue
400 Individual Medley	SCY	4:03.06	AAA+3.67s to AAAA·Futures ✓+6.57s to Winter JNs	2024-12-12	2024 CT WHAT Wesleyan Winter Classic venue
50 Freestyle	LCM	26.09	AA+1.00s to AAA·+0.60s to Sectionals	2025-06-27	WHAT June LC Trials/Finals Invite venue
100 Freestyle	LCM	56.67	AA+1.48s to AAA·+1.18s to Sectionals	2025-06-27	WHAT June LC Trials/Finals Invite venue
200 Freestyle	LCM	2:06.51	A+0.32s to AA·+5.22s to Sectionals	2025-05-29	052925wyw results
400 Freestyle	LCM	4:14.34	AAA+8.75s to AAAA·Sectionals ✓+4.35s to Futures	2024-07-25	2024 ISCA Summer Senior Blast venue
800 Freestyle	LCM	9:10.85	AA+12.06s to AAA·+12.46s to Sectionals	2023-05-19	CT WHAT LCM May Invite venue
50 Backstroke	LCM	29.21	AAA+1.22s to AAAA·+1.32s to Futures	2024-07-27	2024 ISCA Summer Senior Blast venue
100 Backstroke	LCM	59.22	AAA+0.53s to AAAA·Futures ✓+0.43s to Winter JNs	2025-06-27	WHAT June LC Trials/Finals Invite venue
200 Backstroke	LCM	2:04.98	AAAA·Jr Nationals ✓+0.39s to US Open	2025-07-23	2025 TYR FUTURES MADISON
50 Breaststroke	LCM	2:10.44	+89.45s to B·+99.55s to Futures	2019-06-28	2019 WHAT June Invitational
100 Breaststroke	LCM	1:03.57	AAAA·US Open ✓+0.28s to Nationals	2023-06-30	CT WHAT LCM June trials/finals Meet venue
200 Breaststroke	LCM	2:51.58	BB+8.29s to A·+18.99s to Sectionals	2023-06-16	CT GRIT LC Open Qualifier venue
100 Butterfly	LCM	58.31	AAA+2.02s to AAAA·Sectionals ✓+0.32s to Futures	2025-06-27	WHAT June LC Trials/Finals Invite venue
200 Butterfly	LCM	2:00.25	AAAA·Nationals ✓	2024-01-12	CT WYW Trials/Finals Meet venue
200 Individual Medley	LCM	2:12.83	AAA+3.24s to AAAA·Sectionals ✓+0.04s to Futures	2025-07-23	2025 TYR FUTURES MADISON
400 Individual Medley	LCM	4:39.07	AAA+0.78s to AAAA·Futures ✓+3.18s to Winter JNs	2025-07-24	2025 TYR FUTURES MADISON venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Backstroke	SCY	25.45	flat	200 Medley Relay	2024-03-23	2024 EZ North Region Speedo Sectional Champs
100 Backstroke	SCY	52.15	flat	400 Medley Relay	2025-03-30	2025 EZ North Speedo Short Course Sectionals
50 Backstroke	LCM	29.06	flat	200 Medley Relay	2024-07-23	2024 ISCA Summer Senior Blast

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 17-18 · LCM

5482 points (6/6 events)

Event	Time	Points
400 FR LCM	4:14.34	892
200 BK LCM	2:04.98	1046
200 BR LCM	2:51.58	565
200 FL LCM	2:00.25	1100
200 IM LCM	2:12.83	915
400 IM LCM	4:39.07	964

IMR 17-18 · LCM

4566 points (5/5 events)

Event	Time	Points
200 FR LCM	2:06.51	745
100 BK LCM	59.22	948
100 BR LCM	1:03.57	1073
100 FL LCM	58.31	885
200 IM LCM	2:12.83	915

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

200 Freestyle SCY 1:46.61 split/total mismatch

24.06

25.53

24.84

26.74

27.74

27.29

500 Freestyle SCY 4:21.46 split/total mismatch

27.07

56.85

87.30

117.67

295.03

326.66

269.16

297.92

28.90

61.03

93.54

126.76

1000 Freestyle SCY 9:40.22

25.41

27.72

28.22

28.53

28.76

28.91

29.11

28.85

29.23

29.51

29.30

29.28

29.36

29.60

29.70

29.59

29.53

29.64

29.94

30.03

Front half 284.25s · back half 295.97s

1650 Freestyle SCY 17:35.70 split/total mismatch

309.29

345.74

381.50

417.76

28.60

59.83

91.52

123.08

454.01

490.09

526.66

562.82

154.74

186.78

218.95

251.32

598.93

634.34

668.25

704.96

283.66

315.77

348.36

380.71

741.82

778.86

814.92

851.08

412.87

444.82

476.66

508.97

887.26

922.81

958.88

994.20

541.22

574.04

606.61

639.03

1029.81

1065.72

1102.64

1137.31

1171.36

671.38

703.61

735.96

768.26

50 Backstroke SCY 51.25 split/total mismatch

25.00

1.25

Front half 25.00s · back half 26.25s

100 Backstroke SCY 51.27

24.86

26.41

Front half 24.86s · back half 26.41s

200 Backstroke SCY 1:49.02 RT 0.57s

25.55

27.53

27.65

28.29

Front half 53.08s · back half 55.94s

200 Breaststroke SCY 2:24.68 split/total mismatch

42.11

46.29

48.03

46.41

33.65

36.33

37.21

37.49

200 Butterfly SCY 1:55.19

25.80

29.44

29.79

30.16

Front half 55.24s · back half 59.95s

400 Individual Medley SCY 4:03.06 split/total mismatch

41.94

43.04

35.17

35.23

25.58

29.46

29.57

29.38

36.09

36.62

28.65

27.71

200 Freestyle LCM 2:06.51 split/total mismatch

45.62

43.91

30.04

32.28

32.77

31.42

400 Freestyle LCM 4:14.34

28.73

31.58

31.92

32.72

32.47

32.87

32.52

31.53

Front half 124.95s · back half 129.39s

800 Freestyle LCM 9:10.85 split/total mismatch

202.44

245.09

287.71

328.54

30.53

64.80

99.30

134.20

200 Backstroke LCM 2:04.98 split/total mismatch

28.99

2.34

0.81

0.38

Front half 31.33s · back half 93.65s

200 Individual Medley LCM 2:12.83 split/total mismatch

28.01

32.19

41.93

30.70

400 Individual Medley LCM 4:39.07

29.25

33.36

34.03

33.36

42.35

42.74

32.59

31.39

Front half 130.00s · back half 149.07s

Reaction time

fastest 0.57s average 0.573s slowest 0.58s 4 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 24.31 11 swims

100 Freestyle SCY 52.32 7 swims

200 Freestyle SCY 1:46.61 9 swims

500 Freestyle SCY 4:21.46 8 swims

1000 Freestyle SCY 9:40.22 2 swims

1650 Freestyle SCY 17:35.70 1 swim

50 Backstroke SCY 51.25 1 swim

100 Backstroke SCY 51.27 20 swims

200 Backstroke SCY 1:49.02 33 swims

50 Breaststroke SCY 1:53.10 1 swim

100 Breaststroke SCY 57.62 8 swims

200 Breaststroke SCY 2:24.68 7 swims

50 Butterfly SCY 2:14.44 1 swim

100 Butterfly SCY 52.63 14 swims

200 Butterfly SCY 1:55.19 12 swims

200 Individual Medley SCY 1:55.30 21 swims

400 Individual Medley SCY 4:03.06 19 swims

50 Freestyle LCM 26.09 2 swims

100 Freestyle LCM 56.67 6 swims

200 Freestyle LCM 2:06.51 7 swims

400 Freestyle LCM 4:14.34 6 swims

800 Freestyle LCM 9:10.85 1 swim

50 Backstroke LCM 29.21 5 swims

100 Backstroke LCM 59.22 18 swims

200 Backstroke LCM 2:04.98 23 swims

50 Breaststroke LCM 2:10.44 1 swim

100 Breaststroke LCM 1:03.57 2 swims

200 Breaststroke LCM 2:51.58 2 swims

100 Butterfly LCM 58.31 10 swims

200 Butterfly LCM 2:00.25 12 swims

200 Individual Medley LCM 2:12.83 15 swims

400 Individual Medley LCM 4:39.07 7 swims