Charlie Begin

MEZMAPVVARMSC

95 plausible swims · 14 meets · 2020-01-25 → 2026-05-03

Personal records

Event	Course	Best	Date	Meet
50 Freestyle	SCY	21.18	2026-03-07	2026 PV Short Course Open Championships venue
100 Freestyle	SCY	45.33	2025-12-11	2025 Riley Eaton Holiday Invitational
200 Freestyle	SCY	1:38.11	2025-12-11	2025 Riley Eaton Holiday Invitational
500 Freestyle	SCY	4:30.17	2025-12-11	2025 Riley Eaton Holiday Invitational
1000 Freestyle	SCY	9:16.85	2025-12-11	2025 Riley Eaton Holiday Invitational
100 Backstroke	SCY	48.49	2025-12-11	2025 Riley Eaton Holiday Invitational
200 Backstroke	SCY	1:51.32	2025-11-02	NOVA Senior Classic venue
100 Breaststroke	SCY	1:00.70	2026-01-18	2026 RMSC January Intrasquad Meet venue
50 Butterfly	SCY	31.84	2020-01-26	2020 WAC MIke Willard Polar Plunge slow pool
100 Butterfly	SCY	50.06	2025-11-01	NOVA Senior Classic venue
100 Individual Medley	SCY	1:09.12	2020-01-25	2020 WAC MIke Willard Polar Plunge slow pool
200 Individual Medley	SCY	2:11.58	2022-01-22	2022 VA WAC Mike Willard Polar Plunge venue
400 Individual Medley	SCY	3:54.84	2026-01-16	2026 RMSC January Intrasquad Meet venue
50 Freestyle	LCM	25.52	2024-05-19	2024 EZ LC Speedo Super Sectional venue
100 Freestyle	LCM	54.65	2026-05-03	2026 RMSC Spring Long Course Classic venue
200 Freestyle	LCM	1:57.76	2025-05-15	2025 EZ LC Speedo Super Sectional
400 Freestyle	LCM	4:10.91	2024-05-18	2024 EZ LC Speedo Super Sectional venue
800 Freestyle	LCM	8:39.74	2025-05-15	2025 EZ LC Speedo Super Sectional venue
100 Backstroke	LCM	59.78	2024-05-18	2024 EZ LC Speedo Super Sectional venue
200 Backstroke	LCM	2:11.67	2024-05-19	2024 EZ LC Speedo Super Sectional venue
200 Individual Medley	LCM	2:16.05	2025-05-15	2025 EZ LC Speedo Super Sectional venue

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	LCM	25.17	flat	200 Free Relay	2025-05-15	2025 EZ LC Speedo Super Sectional
100 Freestyle	LCM	53.20	flying	400 Free Relay (leg 4)	2025-05-16	2025 EZ LC Speedo Super Sectional
100 Freestyle	LCM	53.71	flying	400 Medley Relay (leg 4)	2025-05-18	2025 EZ LC Speedo Super Sectional
200 Freestyle	LCM	1:58.51	flying	800 Free Relay (leg 2)	2025-05-17	2025 EZ LC Speedo Super Sectional
50 Backstroke	LCM	28.30	flat	200 Medley Relay	2025-05-15	2025 EZ LC Speedo Super Sectional

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

PR splits

100 Freestyle SCY 45.33 split/total mismatch

22.32

0.69

Front half 22.32s · back half 23.01s

200 Freestyle SCY 1:38.11 split/total mismatch

23.17

1.68

0.15

0.09

Front half 24.85s · back half 73.26s

500 Freestyle SCY 4:30.17 split/total mismatch

24.83

27.11

27.57

27.80

27.59

27.37

27.31

27.19

26.91

26.49

1000 Freestyle SCY 9:16.85 split/total mismatch

25.35

27.73

28.13

28.23

28.03

28.06

27.95

28.25

28.14

28.11

27.98

28.14

28.11

28.42

28.39

28.40

28.07

27.23

26.07

100 Backstroke SCY 48.49 split/total mismatch

23.80

0.89

Front half 23.80s · back half 24.69s

200 Backstroke SCY 1:51.32

26.69

28.12

28.16

28.35

Front half 54.81s · back half 56.51s

100 Breaststroke SCY 1:00.70

28.98

31.72

Front half 28.98s · back half 31.72s

100 Butterfly SCY 50.06

24.06

26.00

Front half 24.06s · back half 26.00s

100 Individual Medley SCY 1:09.12

31.67

37.45

Front half 31.67s · back half 37.45s

200 Individual Medley SCY 2:11.58

28.50

32.11

41.70

29.27

Front half 60.61s · back half 70.97s

400 Individual Medley SCY 3:54.84

25.68

29.51

28.94

28.87

35.35

34.48

26.70

25.31

Front half 113.00s · back half 121.84s

100 Freestyle LCM 54.65

27.02

27.63

Front half 27.02s · back half 27.63s

400 Freestyle LCM 4:10.91

28.63

31.00

31.81

32.72

32.13

32.25

31.30

31.07

Front half 124.16s · back half 126.75s

800 Freestyle LCM 8:39.74

29.70

32.70

32.69

32.99

32.58

32.77

33.28

33.09

33.21

33.17

32.93

32.35

32.42

32.57

32.28

31.01

Front half 259.80s · back half 259.94s

100 Backstroke LCM 59.78

29.13

30.65

Front half 29.13s · back half 30.65s

200 Backstroke LCM 2:11.67

30.47

33.06

34.15

33.99

Front half 63.53s · back half 68.14s

200 Individual Medley LCM 2:16.05

62.78

73.27

Front half 62.78s · back half 73.27s

Reaction time

fastest 0.63s average 0.630s slowest 0.63s 1 electronic start

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 21.18 6 swims

100 Freestyle SCY 45.33 10 swims

200 Freestyle SCY 1:38.11 8 swims

500 Freestyle SCY 4:30.17 7 swims

1000 Freestyle SCY 9:16.85 4 swims

100 Backstroke SCY 48.49 9 swims

200 Backstroke SCY 1:51.32 2 swims

100 Breaststroke SCY 1:00.70 1 swim

50 Butterfly SCY 31.84 1 swim

100 Butterfly SCY 50.06 3 swims

100 Individual Medley SCY 1:09.12 1 swim

200 Individual Medley SCY 2:11.58 2 swims

400 Individual Medley SCY 3:54.84 3 swims

50 Freestyle LCM 25.52 4 swims

100 Freestyle LCM 54.65 2 swims

200 Freestyle LCM 1:57.76 10 swims

400 Freestyle LCM 4:10.91 8 swims

800 Freestyle LCM 8:39.74 1 swim

100 Backstroke LCM 59.78 7 swims

200 Backstroke LCM 2:11.67 5 swims

200 Individual Medley LCM 2:16.05 1 swim