Grant Dwyer

Mage 17CTFLMDMEMTNEYNS

440 plausible swims · 59 meets · 2020-12-05 → 2026-06-28

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.19	AA+0.10s to AAA	2025-01-01	NE Swimmimg 15-18 Age Group Championships
100 Freestyle	SCY	47.87	AAA+1.78s to AAAA	2026-04-02	2026 YMCA SCY Time Trials venue
200 Freestyle	SCY	1:42.15	AAA+0.66s to AAAA	2026-03-31	2026 YMCA SCY Time Trials venue
500 Freestyle	SCY	4:41.64	AAA+6.15s to AAAA	2025-12-07	2025 NE YNS Reid Sacco Prelims Finals Invite venue
1000 Freestyle	SCY	9:46.75	AAA+9.76s to AAAA	2026-02-26	2026 NE CRIM 15-18 AG Championships venue
1650 Freestyle	SCY	16:20.45	AAA+16.56s to AAAA	2025-12-05	2025 NE YNS Reid Sacco Prelims Finals Invite venue
50 Backstroke	SCY	23.96	AAA+0.57s to AAAA	2025-12-18	2026 NE NSSC Senior Championships
100 Backstroke	SCY	52.28	AAA+2.19s to AAAA	2025-12-18	2026 NE NSSC Senior Championships
200 Backstroke	SCY	1:49.99	AAA+0.40s to AAAA	2026-03-31	2026 YMCA Short Course Nationals fast pool
100 Breaststroke	SCY	1:00.29	AA+0.90s to AAA	2025-01-01	NE Swimmimg 15-18 Age Group Championships
200 Breaststroke	SCY	2:07.95	AAA+4.76s to AAAA	2026-04-03	2026 YMCA SCY Time Trials venue
50 Butterfly	SCY	24.76	AA+0.27s to AAA	2026-02-07	2026 NE YNS Last Chance Qualifier venue
100 Butterfly	SCY	52.21	AA+0.22s to AAA	2026-02-27	2026 NE CRIM 15-18 AG Championships venue
200 Butterfly	SCY	1:54.64	AAA+3.05s to AAAA	2026-02-28	2026 NE CRIM 15-18 AG Championships venue
100 Individual Medley	SCY	54.95		2025-09-27	2025 NE YNS September Sprint Spectacular - co venue
200 Individual Medley	SCY	1:44.49	AAAA	2025-12-05	2025 NE YNS Reid Sacco Prelims Finals Invite
400 Individual Medley	SCY	3:57.15	AAAA	2026-04-01	2026 YMCA Short Course Nationals fast pool
50 Freestyle	LCM	25.87	AA+0.38s to AAA	2026-05-17	2026 NE YNS May Specialty Meet venue
100 Freestyle	LCM	55.56	AAA+2.57s to AAAA	2025-07-23	2025 TYR FUTURES MADISON TIME TRIALS
200 Freestyle	LCM	1:59.39	AAA+2.80s to AAAA	2025-07-23	2025 TYR FUTURES MADISON venue
400 Freestyle	LCM	4:17.34	AAA+8.65s to AAAA	2025-06-15	2025 NE CS Jenny Thompson Classic venue
800 Freestyle	LCM	8:55.25	AAA+18.36s to AAAA	2026-05-15	2026 NE YNS May Specialty Meet venue
1500 Freestyle	LCM	17:19.62	AA+0.53s to AAA	2025-05-30	2025 YNS LCM Prelims Finals Meet venue
50 Backstroke	LCM	28.66	AAA+0.67s to AAAA	2025-07-25	2025 TYR FUTURES MADISON venue
100 Backstroke	LCM	1:00.81	AAA+1.72s to AAAA	2026-06-27	2026 NE YNS June Prelims Finals Meet venue
200 Backstroke	LCM	2:13.65	AAA+4.96s to AAAA	2026-06-28	2026 NE YNS June Prelims Finals Meet venue
50 Breaststroke	LCM	34.32	A+0.73s to AA	2026-04-26	2026 NE YNS LCM IMX IMR Meet venue
100 Breaststroke	LCM	1:13.14	A+0.75s to AA	2025-05-31	2025 YNS LCM Prelims Finals Meet venue
200 Breaststroke	LCM	2:32.13	AA+1.14s to AAA	2025-01-01	2025 NE Swimming LC Senior Championships - Brown University, S#: NE25-0710CS venue
50 Butterfly	LCM	27.70	AA+0.01s to AAA	2026-04-26	2026 NE YNS LCM IMX IMR Meet venue
100 Butterfly	LCM	1:00.06	AA+0.37s to AAA	2025-07-25	2025 TYR FUTURES MADISON TIME TRIALS venue
200 Butterfly	LCM	2:20.14	A+0.85s to AA	2026-05-16	2026 NE YNS May Specialty Meet venue
200 Individual Medley	LCM	2:03.05	AAAA	2025-05-30	2025 YNS LCM Prelims Finals Meet
400 Individual Medley	LCM	4:24.02	AAAA	2025-06-13	2025 NE CS Jenny Thompson Classic

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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 Freestyle	SCY	22.38	flat	200 Free Relay	2026-01-16	Winterfest 2026
50 Freestyle	SCY	21.81	flying	200 Free Relay (leg 2)	2025-12-20	2026 NE NSSC Senior Championships
100 Freestyle	SCY	48.50	flat	400 Free Relay	2025-03-16	2025 NE STRM NEW ENGLAND YMCA CHAMPIONSHIPS
100 Freestyle	SCY	47.66	flying	400 Free Relay (leg 4)	2026-02-27	2026 NE CRIM 15-18 AG Championships
50 Backstroke	SCY	24.49	flat	200 Medley Relay	2026-03-21	2026 NE YNS YMCA New England Championship
100 Backstroke	SCY	52.99	flat	400 Medley Relay	2026-03-01	2026 NE CRIM 15-18 AG Championships
50 Breaststroke	SCY	29.14	flying	200 Medley Relay (leg 2)	2025-01-04	2025 NE YNS YMCA Eastern MA District Champ
50 Butterfly	SCY	23.95	flying	200 Medley Relay (leg 3)	2025-03-16	2025 NE STRM NEW ENGLAND YMCA CHAMPIONSHIPS
100 Butterfly	SCY	53.53	flying	400 Medley Relay (leg 3)	2025-12-21	2026 NE NSSC Senior Championships
100 Backstroke	LCM	1:02.52	flat	400 Medley Relay	2025-07-11	2025 NE CS LCM Senior Championships

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 · SCY

5695 points (6/6 events)

Event	Time	Points
500 FR SCY	4:41.64	904
200 BK SCY	1:49.99	943
200 BR SCY	2:07.95	860
200 FL SCY	1:54.64	878
200 IM SCY	1:44.49	1100
400 IM SCY	3:57.15	1010

IMR 17-18 · SCY

4491 points (5/5 events)

Event	Time	Points
200 FR SCY	1:42.15	943
100 BK SCY	52.28	817
100 BR SCY	1:00.29	800
100 FL SCY	52.21	831
200 IM SCY	1:44.49	1100

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

PR splits

50 Freestyle SCY 22.19 split/total mismatch

28.18

62.33

27.25

57.99

29.58

61.68

31.52

68.26

100 Freestyle SCY 47.87 RT 0.74s

23.07

24.80

Front half 23.07s · back half 24.80s

200 Freestyle SCY 1:42.15 RT 0.72s

23.84

26.21

26.41

25.69

Front half 50.05s · back half 52.10s

500 Freestyle SCY 4:41.64

25.08

27.42

28.27

28.60

28.78

28.91

28.80

29.22

28.78

27.78

Front half 138.15s · back half 143.49s

1000 Freestyle SCY 9:46.75

26.30

28.87

29.25

29.78

29.31

29.61

29.81

30.01

29.88

29.72

29.84

29.96

29.42

29.37

29.45

29.50

29.67

29.44

29.02

28.54

Front half 292.54s · back half 294.21s

1650 Freestyle SCY 16:20.45

27.01

29.41

29.97

30.12

29.74

30.26

30.33

30.25

30.30

30.60

30.33

30.32

30.08

30.04

30.15

29.76

29.82

29.70

29.68

29.62

29.88

29.84

29.61

29.75

29.70

29.96

29.64

29.70

29.53

29.77

29.45

28.61

27.52

50 Backstroke SCY 23.96 split/total mismatch

31.83

32.09

32.01

100 Backstroke SCY 52.28 split/total mismatch

25.36

1.56

Front half 25.36s · back half 26.92s

200 Backstroke SCY 1:49.99 RT 0.78s

25.86

27.73

28.36

28.04

Front half 53.59s · back half 56.40s

100 Breaststroke SCY 1:00.29 split/total mismatch

28.58

3.13

Front half 28.58s · back half 31.71s

200 Breaststroke SCY 2:07.95 RT 0.73s

29.43

32.20

32.82

33.50

Front half 61.63s · back half 66.32s

100 Butterfly SCY 52.21

24.17

28.04

Front half 24.17s · back half 28.04s

200 Butterfly SCY 1:54.64

25.99

29.02

29.68

29.95

Front half 55.01s · back half 59.63s

100 Individual Medley SCY 54.95

25.03

29.92

Front half 25.03s · back half 29.92s

200 Individual Medley SCY 1:44.49 split/total mismatch

24.94

26.57

26.52

26.46

400 Individual Medley SCY 3:57.15 RT 0.74s

25.14

29.31

29.88

28.87

34.25

34.92

28.19

26.59

Front half 113.20s · back half 123.95s

100 Freestyle LCM 55.56

26.90

28.66

Front half 26.90s · back half 28.66s

200 Freestyle LCM 1:59.39

27.54

30.01

31.18

30.66

Front half 57.55s · back half 61.84s

400 Freestyle LCM 4:17.34

29.56

32.01

32.49

32.94

32.97

33.17

32.76

31.44

Front half 127.00s · back half 130.34s

800 Freestyle LCM 8:55.25

29.81

33.11

33.08

33.90

33.78

34.03

33.74

34.10

33.65

34.12

33.88

34.24

33.74

33.72

33.02

33.33

Front half 265.55s · back half 269.70s

1500 Freestyle LCM 17:19.62

30.53

33.42

33.90

34.37

34.46

34.92

34.78

35.21

34.80

35.11

35.08

35.21

35.10

35.21

35.04

35.53

34.32

34.93

34.59

34.79

34.65

34.88

34.60

35.16

34.65

35.25

34.63

35.23

34.70

34.57

Front half 517.14s · back half 522.48s

100 Backstroke LCM 1:00.81

29.36

31.45

Front half 29.36s · back half 31.45s

200 Backstroke LCM 2:13.65

31.40

34.02

34.74

33.49

Front half 65.42s · back half 68.23s

100 Breaststroke LCM 1:13.14

34.79

38.35

Front half 34.79s · back half 38.35s

200 Breaststroke LCM 2:32.13 split/total mismatch

34.79

3.08

1.75

0.23

Front half 37.87s · back half 114.26s

100 Butterfly LCM 1:00.06

28.36

31.70

Front half 28.36s · back half 31.70s

200 Butterfly LCM 2:20.14

30.19

34.72

35.84

39.39

Front half 64.91s · back half 75.23s

200 Individual Medley LCM 2:03.05 split/total mismatch

28.38

31.46

31.78

31.43

400 Individual Medley LCM 4:24.02 split/total mismatch

32.36

30.44

32.80

33.70

33.48

40.44

34.03

33.80

33.49

32.28

Reaction time

fastest 0.62s average 0.713s slowest 0.78s 16 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 22.19 19 swims

100 Freestyle SCY 47.87 13 swims

200 Freestyle SCY 1:42.15 8 swims

500 Freestyle SCY 4:41.64 8 swims

1000 Freestyle SCY 9:46.75 2 swims

1650 Freestyle SCY 16:20.45 1 swim

50 Backstroke SCY 23.96 6 swims

100 Backstroke SCY 52.28 23 swims

200 Backstroke SCY 1:49.99 28 swims

100 Breaststroke SCY 1:00.29 25 swims

200 Breaststroke SCY 2:07.95 15 swims

50 Butterfly SCY 24.76 1 swim

100 Butterfly SCY 52.21 19 swims

200 Butterfly SCY 1:54.64 18 swims

100 Individual Medley SCY 54.95 6 swims

200 Individual Medley SCY 1:44.49 26 swims

400 Individual Medley SCY 3:57.15 18 swims

50 Freestyle LCM 25.87 9 swims

100 Freestyle LCM 55.56 11 swims

200 Freestyle LCM 1:59.39 22 swims

400 Freestyle LCM 4:17.34 13 swims

800 Freestyle LCM 8:55.25 3 swims

1500 Freestyle LCM 17:19.62 2 swims

50 Backstroke LCM 28.66 2 swims

100 Backstroke LCM 1:00.81 17 swims

200 Backstroke LCM 2:13.65 15 swims

50 Breaststroke LCM 34.32 2 swims

100 Breaststroke LCM 1:13.14 13 swims

200 Breaststroke LCM 2:32.13 18 swims

50 Butterfly LCM 27.70 5 swims

100 Butterfly LCM 1:00.06 12 swims

200 Butterfly LCM 2:20.14 4 swims

200 Individual Medley LCM 2:03.05 35 swims

400 Individual Medley LCM 4:24.02 19 swims