Charles Song

Mage 17EZFLMTNEATSTSUN

251 plausible swims · 33 meets · 2024-03-07 → 2026-06-28

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.72	A+0.63s to AA	2025-10-19	2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue
100 Freestyle	SCY	50.28	AA+1.99s to AAA	2026-01-10	2026 NE CRIM Jan Team Specialty venue
200 Freestyle	SCY	1:45.57	AAA+4.08s to AAAA	2025-01-01	NE Swimmimg 15-18 Age Group Championships
500 Freestyle	SCY	4:36.24	AAA+0.75s to AAAA	2025-12-20	2026 NE NSSC Senior Championships venue
1000 Freestyle	SCY	9:26.12	AAAA	2026-03-29	2026 EZ SCY Sectional Meet venue
1650 Freestyle	SCY	15:50.08	AAAA	2025-12-18	2026 NE NSSC Senior Championships venue
50 Backstroke	SCY	27.57	BB+0.78s to A	2026-01-11	2026 NE CRIM Jan Team Specialty venue
100 Backstroke	SCY	58.40	BB+1.11s to A	2026-01-10	2026 NE CRIM Jan Team Specialty venue
200 Backstroke	SCY	2:00.83	A+0.84s to AA	2025-11-22	2025 NE NSSC Tukey Classic at PA venue
50 Breaststroke	SCY	29.29	AA+1.00s to AAA	2025-10-18	2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue
100 Breaststroke	SCY	1:00.32	AA+0.93s to AAA	2026-03-27	2026 EZ SCY Sectional Meet venue
200 Breaststroke	SCY	2:09.60	AA+0.51s to AAA	2026-03-28	2026 EZ SCY Sectional Meet venue
50 Butterfly	SCY	25.36	AA+0.87s to AAA	2026-01-10	2026 NE CRIM Jan Team Specialty venue
100 Butterfly	SCY	54.66	A+0.37s to AA	2026-01-11	2026 NE CRIM Jan Team Specialty venue
200 Butterfly	SCY	1:56.54	AAA+4.95s to AAAA	2025-11-22	2025 NE NSSC Tukey Classic at PA venue
100 Individual Medley	SCY	56.49		2025-11-16	2025 NECRA Nov Distance & Specialty Meet - co venue
200 Individual Medley	SCY	1:58.00	AA+0.51s to AAA	2025-11-23	2025 NE NSSC Tukey Classic at PA venue
400 Individual Medley	SCY	4:05.16	AAA+3.67s to AAAA	2026-03-27	2026 EZ SCY Sectional Meet venue
50 Freestyle	LCM	27.67	A+0.98s to AA	2025-05-11	2025 NE CRA & USC May LC Specialty Meet venue
100 Freestyle	LCM	57.55	AA+1.96s to AAA	2026-04-12	2026 NE CS Season Opener venue
200 Freestyle	LCM	2:01.82	AAA+5.23s to AAAA	2025-01-01	2025 NE Swimming LC Senior Championships - Brown University, S#: NE25-0710CS venue
400 Freestyle	LCM	4:10.46	AAA+1.77s to AAAA	2025-07-25	2025 TYR FUTURES OCALA venue
800 Freestyle	LCM	8:34.00	AAAA	2025-07-26	2025 TYR FUTURES OCALA venue
1500 Freestyle	LCM	16:27.38	AAAA	2025-07-23	2025 TYR FUTURES OCALA venue
50 Backstroke	LCM	31.55	A+0.86s to AA	2026-04-12	2026 NE CS Season Opener venue
100 Backstroke	LCM	1:04.21	AA+2.32s to AAA	2026-04-11	2026 NE CS Season Opener venue
200 Backstroke	LCM	2:20.74	AA+5.95s to AAA	2026-06-27	2026 NE SUN Summer Solstice fast pool
50 Breaststroke	LCM	32.35	AA+0.26s to AAA	2026-05-03	2026 NE SUN Leap into Long Course venue
100 Breaststroke	LCM	1:12.26	AA+3.07s to AAA	2026-06-26	2026 NE SUN Summer Solstice fast pool
200 Breaststroke	LCM	2:36.05	AA+5.06s to AAA	2025-05-10	2025 NE CRA & USC May LC Specialty Meet venue
50 Butterfly	LCM	28.87	AA+1.18s to AAA	2026-05-03	2026 NE SUN Leap into Long Course venue
100 Butterfly	LCM	1:01.52	AA+1.83s to AAA	2026-04-11	2026 NE CS Season Opener venue
200 Butterfly	LCM	2:21.92	A+2.63s to AA	2026-05-02	2026 NE SUN Leap into Long Course venue
200 Individual Medley	LCM	2:14.58	AAA+4.59s to AAAA	2026-06-26	2026 NE SUN Summer Solstice fast pool
400 Individual Medley	LCM	4:49.12	AAA+10.03s to AAAA	2025-01-01	2025 NE Swimming LC Senior Championships - Brown University, S#: NE25-0710CS venue

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	22.99	flying	200 Medley Relay (leg 4)	2026-03-28	2026 EZ SCY Sectional Meet
50 Freestyle	SCY	23.27	flying	200 Free Relay (leg 4)	2026-02-28	2026 NE CRIM 15-18 AG Championships
100 Freestyle	SCY	51.31	flying	400 Free Relay (leg 2)	2025-02-28	2025 NE CRIM 15-18 AG Championships
200 Freestyle	SCY	1:45.80	flying	800 Free Relay (leg 4)	2025-03-28	2025 EZ North Speedo Short Course Sectionals
50 Breaststroke	SCY	28.41	flying	200 Medley Relay (leg 2)	2025-02-27	2025 NE CRIM 15-18 AG Championships
100 Breaststroke	SCY	1:03.00	flying	400 Medley Relay (leg 2)	2024-12-22	2024 NE CS SCY New England Senior Meet
200 Freestyle	LCM	2:06.57	flying	800 Free Relay (leg 2)	2025-07-10	2025 NE CS LCM Senior Championships
100 Breaststroke	LCM	1:16.84	flying	400 Medley Relay (leg 2)	2024-07-13	2024 NE BGSC 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

5069 points (6/6 events)

Event	Time	Points
500 FR SCY	4:36.24	958
200 BK SCY	2:00.83	711
200 BR SCY	2:09.60	827
200 FL SCY	1:56.54	836
200 IM SCY	1:58.00	823
400 IM SCY	4:05.16	914

IMR 17-18 · LCM

3941 points (5/5 events)

Event	Time	Points
200 FR LCM	2:01.82	834
100 BK LCM	1:04.21	744
100 BR LCM	1:12.26	730
100 FL LCM	1:01.52	753
200 IM LCM	2:14.58	880

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

PR splits

100 Freestyle SCY 50.28

24.61

25.67

Front half 24.61s · back half 25.67s

200 Freestyle SCY 1:45.57 split/total mismatch

24.81

26.79

27.42

26.55

500 Freestyle SCY 4:36.24

24.85

26.90

27.71

28.23

28.42

28.36

28.35

28.26

28.02

27.14

Front half 136.11s · back half 140.13s

1000 Freestyle SCY 9:26.12

25.17

27.19

27.70

28.06

28.32

28.09

28.52

28.66

28.46

28.65

28.82

29.03

29.22

29.18

29.28

29.04

29.00

28.82

28.11

26.80

Front half 278.82s · back half 287.30s

1650 Freestyle SCY 15:50.08

25.07

27.47

27.85

27.96

28.36

28.46

28.77

28.78

28.80

28.87

28.74

28.86

29.12

28.87

28.96

28.91

29.19

28.93

29.30

29.13

29.17

29.36

28.91

29.36

29.17

29.33

29.35

29.58

28.91

30.04

30.13

28.90

27.47

100 Backstroke SCY 58.40

28.79

29.61

Front half 28.79s · back half 29.61s

200 Backstroke SCY 2:00.83

28.60

29.69

31.91

30.63

Front half 58.29s · back half 62.54s

100 Breaststroke SCY 1:00.32

28.52

31.80

Front half 28.52s · back half 31.80s

200 Breaststroke SCY 2:09.60

29.56

33.33

33.67

33.04

Front half 62.89s · back half 66.71s

100 Butterfly SCY 54.66

25.65

29.01

Front half 25.65s · back half 29.01s

200 Butterfly SCY 1:56.54

26.22

29.68

30.61

30.03

Front half 55.90s · back half 60.64s

100 Individual Medley SCY 56.49

26.86

29.63

Front half 26.86s · back half 29.63s

200 Individual Medley SCY 1:58.00

25.57

31.27

33.71

27.45

Front half 56.84s · back half 61.16s

400 Individual Medley SCY 4:05.16

25.51

30.02

31.79

31.66

35.43

35.54

28.59

26.62

Front half 118.98s · back half 126.18s

100 Freestyle LCM 57.55

27.89

29.66

Front half 27.89s · back half 29.66s

200 Freestyle LCM 2:01.82 split/total mismatch

28.31

31.02

31.63

30.86

400 Freestyle LCM 4:10.46 RT 0.74s

28.36

30.61

31.46

31.87

32.19

32.28

32.54

31.15

Front half 122.30s · back half 128.16s

800 Freestyle LCM 8:34.00 RT 0.74s

28.73

31.28

31.63

32.10

31.50

32.10

32.43

32.52

32.84

33.00

33.32

33.43

32.91

32.92

31.87

31.42

Front half 252.29s · back half 261.71s

1500 Freestyle LCM 16:27.38

29.54

31.56

32.44

32.79

32.63

32.98

32.86

33.42

32.66

33.01

32.72

33.07

32.79

33.13

32.99

33.37

33.18

33.44

33.48

33.91

33.35

33.92

33.16

33.90

32.21

34.64

33.08

33.32

32.34

31.49

Front half 488.59s · back half 498.79s

100 Backstroke LCM 1:04.21

31.72

32.49

Front half 31.72s · back half 32.49s

200 Backstroke LCM 2:20.74

34.14

35.74

36.40

34.46

Front half 69.88s · back half 70.86s

100 Breaststroke LCM 1:12.26

34.55

37.71

Front half 34.55s · back half 37.71s

200 Breaststroke LCM 2:36.05

34.65

39.78

41.51

40.11

Front half 74.43s · back half 81.62s

100 Butterfly LCM 1:01.52

29.36

32.16

Front half 29.36s · back half 32.16s

200 Butterfly LCM 2:21.92

33.08

35.87

36.10

36.87

Front half 68.95s · back half 72.97s

200 Individual Medley LCM 2:14.58

29.13

35.47

39.17

30.81

Front half 64.60s · back half 69.98s

400 Individual Medley LCM 4:49.12 split/total mismatch

29.65

34.75

38.56

37.91

41.60

42.09

32.85

31.71

Reaction time

fastest 0.74s average 0.740s slowest 0.74s 3 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 23.72 2 swims

100 Freestyle SCY 50.28 3 swims

200 Freestyle SCY 1:45.57 15 swims

500 Freestyle SCY 4:36.24 28 swims

1000 Freestyle SCY 9:26.12 11 swims

1650 Freestyle SCY 15:50.08 9 swims

50 Backstroke SCY 27.57 1 swim

100 Backstroke SCY 58.40 2 swims

200 Backstroke SCY 2:00.83 3 swims

50 Breaststroke SCY 29.29 1 swim

100 Breaststroke SCY 1:00.32 15 swims

200 Breaststroke SCY 2:09.60 20 swims

50 Butterfly SCY 25.36 1 swim

100 Butterfly SCY 54.66 1 swim

200 Butterfly SCY 1:56.54 11 swims

100 Individual Medley SCY 56.49 2 swims

200 Individual Medley SCY 1:58.00 12 swims

400 Individual Medley SCY 4:05.16 13 swims

50 Freestyle LCM 27.67 3 swims

100 Freestyle LCM 57.55 5 swims

200 Freestyle LCM 2:01.82 6 swims

400 Freestyle LCM 4:10.46 14 swims

800 Freestyle LCM 8:34.00 8 swims

1500 Freestyle LCM 16:27.38 9 swims

50 Backstroke LCM 31.55 2 swims

100 Backstroke LCM 1:04.21 2 swims

200 Backstroke LCM 2:20.74 3 swims

50 Breaststroke LCM 32.35 4 swims

100 Breaststroke LCM 1:12.26 5 swims

200 Breaststroke LCM 2:36.05 5 swims

50 Butterfly LCM 28.87 3 swims

100 Butterfly LCM 1:01.52 6 swims

200 Butterfly LCM 2:21.92 4 swims

200 Individual Medley LCM 2:14.58 11 swims

400 Individual Medley LCM 4:49.12 11 swims