Silas Zaitzew

Mage 17COMTNCPNSTRIP

287 plausible swims · 57 meets · 2022-10-29 → 2026-05-31

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.97	AA+0.88s to AAA	2025-11-08	2025 TAC TITANS Big Southern Classic venue
100 Freestyle	SCY	51.14	A+0.75s to AA	2024-12-08	2024 CO CSI Pioneer Open venue
200 Freestyle	SCY	1:47.96	AA+1.57s to AAA	2026-02-21	2026 CO Colorado Senior Meet fast pool
500 Freestyle	SCY	4:47.20	AAA+11.71s to AAAA	2025-11-06	2025 TAC TITANS Big Southern Classic venue
1000 Freestyle	SCY	9:42.99	AAA+6.00s to AAAA	2026-03-26	2026 Four Corner Speedo Sectionals - Carmel - fast pool
1650 Freestyle	SCY	16:35.77	AAA+31.88s to AAAA	2025-03-30	2025 Four Corners Speedo Sectionals - Austin venue
50 Backstroke	SCY	26.52	A+0.83s to AA	2024-09-21	2024 CO Lightning Bolt Duel Invite fast pool
100 Backstroke	SCY	51.97	AAA+1.88s to AAAA	2026-05-09	2026 CO OB CHSAA 5A State Championships venue
200 Backstroke	SCY	1:51.70	AAA+2.11s to AAAA	2026-03-28	2026 Four Corner Speedo Sectionals - Carmel - fast pool
50 Breaststroke	SCY	33.39	BB+2.50s to A	2023-09-30	2023 CO CUDA vs RIP Dual venue
100 Breaststroke	SCY	1:04.90	BB+0.21s to A	2025-11-07	2025 TAC TITANS Big Southern Classic venue
200 Breaststroke	SCY	2:22.95	BB+2.16s to A	2024-12-06	2024 CO CSI Pioneer Open venue
100 Butterfly	SCY	56.32	A+2.03s to AA	2026-01-10	2026 CO FAST vs TOPS vs RIP venue
100 Individual Medley	SCY	58.79		2024-09-21	2024 CO Lightning Bolt Duel Invite fast pool
200 Individual Medley	SCY	2:00.08	AA+2.59s to AAA	2026-01-10	2026 CO FAST vs TOPS vs RIP venue
400 Individual Medley	SCY	4:26.02	A+1.53s to AA	2024-12-07	2024 CO CSI Pioneer Open venue
50 Freestyle	LCM	26.18	AA+0.69s to AAA	2024-08-03	GroupA - WZ LCM Senior Champs 2024 venue
100 Freestyle	LCM	56.87	AA+1.28s to AAA	2026-05-30	2026 CO Barracuda Summer Sizzler Invite venue
200 Freestyle	LCM	2:04.61	AA+2.42s to AAA	2026-05-31	2026 CO Barracuda Summer Sizzler Invite venue
400 Freestyle	LCM	4:23.59	AA+3.00s to AAA	2025-07-25	2025 TYR FUTURES MADISON venue
800 Freestyle	LCM	9:15.95	AA+14.46s to AAA	2026-05-15	2026 CO ACES Spring Invite venue
1500 Freestyle	LCM	17:27.54	AA+8.45s to AAA	2025-06-13	2025 CO CSI Long Course Open fast pool
50 Backstroke	LCM	31.00	A+0.31s to AA	2024-02-03	2024 CO TOPS IYKYK venue
100 Backstroke	LCM	1:01.55	AAA+2.46s to AAAA	2025-04-26	2025 CO Steve Drozda LC Shotgun venue
200 Backstroke	LCM	2:14.04	AAA+5.35s to AAAA	2026-04-26	2026 CO Steve Drozda LC Shotgun venue
100 Breaststroke	LCM	1:18.61	BB+3.12s to A	2024-06-15	2024 CO CSI Long Course Open venue
200 Breaststroke	LCM	2:44.28	A+6.39s to AA	2026-04-26	2026 CO Steve Drozda LC Shotgun venue
200 Individual Medley	LCM	2:20.73	AA+4.54s to AAA	2024-08-03	GroupA - WZ LCM Senior Champs 2024 venue
400 Individual Medley	LCM	5:10.51	A+4.82s to AA	2024-07-19	2024 CO CSI Senior LC Championships 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	22.96	flat	200 Free Relay	2026-01-10	2026 CO FAST vs TOPS vs RIP
50 Freestyle	SCY	22.78	flying	200 Free Relay (leg 2)	2024-12-07	2024 CO CSI Pioneer Open
100 Freestyle	SCY	51.56	flying	400 Free Relay (leg 3)	2024-11-03	2024 CO TOPS Denver Invitational
50 Backstroke	SCY	25.17	flat	200 Medley Relay	2025-11-08	2025 TAC TITANS Big Southern Classic
50 Freestyle	LCM	26.12	flat	200 Free Relay	2025-07-23	2025 TYR FUTURES MADISON
50 Freestyle	LCM	25.73	flying	200 Free Relay (leg 2)	2024-08-01	GroupA - WZ LCM Senior Champs 2024
100 Freestyle	LCM	56.57	flying	400 Free Relay (leg 3)	2025-07-25	2025 TYR FUTURES MADISON
50 Backstroke	LCM	28.85	flat	200 Medley Relay	2025-07-23	2025 TYR FUTURES MADISON
100 Backstroke	LCM	1:02.43	flat	400 Medley Relay	2025-07-17	2025 CO CSI Senior LC State Championships
100 Breaststroke	LCM	1:13.99	flying	400 Medley Relay (leg 2)	2025-07-26	2025 TYR FUTURES MADISON

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

3867 points (5/6 events — incomplete)

Event	Time	Points
500 FR SCY	4:47.20	853
200 BK SCY	1:51.70	901
200 BR SCY	2:22.95	616
200 IM SCY	2:00.08	781
400 IM SCY	4:26.02	716
200 FL SCY	—	0

IMR 17-18 · SCY

3716 points (5/5 events)

Event	Time	Points
200 FR SCY	1:47.96	799
100 BK SCY	51.97	832
100 BR SCY	1:04.90	642
100 FL SCY	56.32	662
200 IM SCY	2:00.08	781

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

PR splits

100 Freestyle SCY 51.14

24.56

26.58

Front half 24.56s · back half 26.58s

200 Freestyle SCY 1:47.96

24.95

26.94

28.40

27.67

Front half 51.89s · back half 56.07s

500 Freestyle SCY 4:47.20

26.33

57.68

29.06

87.47

58.54

28.12

Front half 113.07s · back half 174.13s

1000 Freestyle SCY 9:42.99

26.24

28.31

28.97

29.16

29.23

29.39

28.89

29.36

29.58

29.45

29.63

29.56

29.73

29.76

29.77

29.74

29.68

29.16

28.93

28.45

Front half 288.58s · back half 294.41s

1650 Freestyle SCY 16:35.77

27.13

29.91

30.37

30.70

30.66

30.73

30.43

30.22

30.21

30.26

30.05

29.99

30.15

29.91

30.00

30.32

30.23

30.27

30.43

30.84

30.28

30.65

30.47

30.75

30.28

30.67

29.95

30.63

30.14

30.25

30.32

29.81

28.76

100 Backstroke SCY 51.97

25.51

26.46

Front half 25.51s · back half 26.46s

200 Backstroke SCY 1:51.70

26.67

28.10

28.51

28.42

Front half 54.77s · back half 56.93s

100 Breaststroke SCY 1:04.90

30.65

34.25

Front half 30.65s · back half 34.25s

200 Breaststroke SCY 2:22.95

32.32

36.53

36.41

37.69

Front half 68.85s · back half 74.10s

100 Butterfly SCY 56.32

26.97

29.35

Front half 26.97s · back half 29.35s

100 Individual Medley SCY 58.79

27.06

31.73

Front half 27.06s · back half 31.73s

200 Individual Medley SCY 2:00.08

26.78

28.97

35.90

28.43

Front half 55.75s · back half 64.33s

400 Individual Medley SCY 4:26.02

28.85

31.89

32.47

32.51

39.70

39.11

30.96

30.53

Front half 125.72s · back half 140.30s

100 Freestyle LCM 56.87

27.60

29.27

Front half 27.60s · back half 29.27s

200 Freestyle LCM 2:04.61

29.43

31.99

31.85

31.34

Front half 61.42s · back half 63.19s

400 Freestyle LCM 4:23.59

30.20

32.69

32.64

33.25

33.48

34.08

34.00

33.25

Front half 128.78s · back half 134.81s

800 Freestyle LCM 9:15.95

31.59

34.45

34.98

35.36

34.81

34.76

36.40

36.51

36.85

36.51

35.49

34.71

34.91

33.88

33.26

31.48

Front half 278.86s · back half 277.09s

1500 Freestyle LCM 17:27.54

31.65

34.88

35.63

35.25

35.56

35.82

35.62

35.56

34.64

37.17

34.14

34.43

34.69

35.19

35.55

34.73

35.77

35.43

35.51

34.61

34.98

35.23

35.24

35.47

33.78

33.99

35.47

34.74

33.76

33.05

Front half 525.78s · back half 521.76s

100 Backstroke LCM 1:01.55

29.83

31.72

Front half 29.83s · back half 31.72s

200 Backstroke LCM 2:14.04

31.61

33.44

34.83

34.16

Front half 65.05s · back half 68.99s

100 Breaststroke LCM 1:18.61

36.69

41.92

Front half 36.69s · back half 41.92s

200 Breaststroke LCM 2:44.28

38.48

41.61

42.08

42.11

Front half 80.09s · back half 84.19s

200 Individual Medley LCM 2:20.73

31.97

34.61

43.11

31.04

Front half 66.58s · back half 74.15s

400 Individual Medley LCM 5:10.51

32.24

38.17

38.08

38.52

46.15

44.99

37.51

34.85

Front half 147.01s · back half 163.50s

Reaction time

fastest 0.46s average 0.677s slowest 0.98s 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 22.97 12 swims

100 Freestyle SCY 51.14 15 swims

200 Freestyle SCY 1:47.96 14 swims

500 Freestyle SCY 4:47.20 13 swims

1000 Freestyle SCY 9:42.99 4 swims

1650 Freestyle SCY 16:35.77 6 swims

50 Backstroke SCY 26.52 3 swims

100 Backstroke SCY 51.97 29 swims

200 Backstroke SCY 1:51.70 31 swims

50 Breaststroke SCY 33.39 1 swim

100 Breaststroke SCY 1:04.90 4 swims

200 Breaststroke SCY 2:22.95 2 swims

100 Butterfly SCY 56.32 4 swims

100 Individual Medley SCY 58.79 2 swims

200 Individual Medley SCY 2:00.08 11 swims

400 Individual Medley SCY 4:26.02 8 swims

50 Freestyle LCM 26.18 11 swims

100 Freestyle LCM 56.87 19 swims

200 Freestyle LCM 2:04.61 15 swims

400 Freestyle LCM 4:23.59 9 swims

800 Freestyle LCM 9:15.95 1 swim

1500 Freestyle LCM 17:27.54 3 swims

50 Backstroke LCM 31.00 1 swim

100 Backstroke LCM 1:01.55 24 swims

200 Backstroke LCM 2:14.04 23 swims

100 Breaststroke LCM 1:18.61 8 swims

200 Breaststroke LCM 2:44.28 3 swims

200 Individual Medley LCM 2:20.73 8 swims

400 Individual Medley LCM 5:10.51 3 swims