Sienna Zauder

Fage 17CALAMTNMUTWZAVHSSAND

206 plausible swims · 33 meets · 2022-12-08 → 2026-06-28

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.44	AAAA	2026-03-22	2026 Western Zone Short Course Senior Champ fast pool
100 Freestyle	SCY	52.29	AAA+0.60s to AAAA	2026-03-19	2026 Western Zone Short Course Senior Champ
200 Freestyle	SCY	1:54.65	AAA+2.96s to AAAA	2024-12-13	2024 TYR Las Vegas Super Finals venue
500 Freestyle	SCY	5:13.74	AAA+12.45s to AAAA	2025-02-17	2025 Desert Committee Championship venue
1000 Freestyle	SCY	10:54.11	AA+1.22s to AAA	2024-12-12	2024 TYR Las Vegas Super Finals venue
1650 Freestyle	SCY	18:17.27	AA+0.58s to AAA	2025-02-15	2025 Desert Committee Championship venue
50 Backstroke	SCY	29.53	A+0.64s to AA	2025-09-20	2025CATeam Rebel SC Meet venue
100 Backstroke	SCY	1:01.65	A+0.46s to AA	2026-02-14	2026 Desert Committee Championships venue
200 Backstroke	SCY	2:15.86	A+3.07s to AA	2025-10-18	2025 Sandpipers Pumpkin Invitational venue
100 Breaststroke	SCY	1:11.97	A+1.68s to AA	2025-10-18	2025 Sandpipers Pumpkin Invitational venue
200 Breaststroke	SCY	2:36.39	A+2.90s to AA	2024-08-24	2024 BCH Desert Invitational V2 slow pool
100 Butterfly	SCY	57.58	AAA+1.99s to AAAA	2026-03-19	2026 Western Zone Short Course Senior Champ
200 Butterfly	SCY	2:19.26	A+3.67s to AA	2024-10-20	2024 Sandpipers Pumpkin Invite venue
100 Individual Medley	SCY	1:00.85		2025-10-19	2025 Sandpipers Pumpkin Invitational venue
200 Individual Medley	SCY	2:13.60	AA+3.01s to AAA	2026-02-15	2026 Desert Committee Championships venue
400 Individual Medley	SCY	4:35.77	AAA+10.18s to AAAA	2026-03-19	2026 Western Zone Short Course Senior Champ
50 Freestyle	LCM	27.24	AAA+0.15s to AAAA	2026-05-22	2026 CA 30th NOVA-Speedo Grand Challenge venue
100 Freestyle	LCM	1:00.09	AAA+1.40s to AAAA	2026-06-12	ARMADA-2026 SCS June AG Invite venue
200 Freestyle	LCM	2:16.72	AA+3.63s to AAA	2026-05-23	2026 CA 30th NOVA-Speedo Grand Challenge venue
400 Freestyle	LCM	4:52.78	AA+11.69s to AAA	2026-06-13	ARMADA-2026 SCS June AG Invite venue
800 Freestyle	LCM	9:47.08	AA+4.59s to AAA	2025-01-17	2025 Road to LA28 venue
1500 Freestyle	LCM	19:36.10	A+14.71s to AA	2025-05-02	2025 SAND Cinco de Mayo Invitational venue
50 Backstroke	LCM	34.19	A+0.20s to AA	2026-06-27	2026 SAND John Sullivan Firecracker Inv fast pool
100 Backstroke	LCM	1:14.64	BB+0.05s to A	2026-05-03	2026 SAND Cinco De Mayo Invitational venue
200 Backstroke	LCM	2:35.94	A+0.95s to AA	2024-07-25	2024 CA SCS/ BREA Summer A/G Champs slow pool
50 Breaststroke	LCM	38.21	A+0.22s to AA	2026-06-28	2026 SAND John Sullivan Firecracker Inv fast pool
100 Breaststroke	LCM	1:24.59	BB+0.40s to A	2026-06-27	2026 SAND John Sullivan Firecracker Inv fast pool
200 Breaststroke	LCM	3:01.58	A+6.59s to AA	2026-06-26	2026 SAND John Sullivan Firecracker Inv fast pool
50 Butterfly	LCM	29.75	AAA+0.56s to AAAA	2026-06-26	2026 SAND John Sullivan Firecracker Inv fast pool
100 Butterfly	LCM	1:06.75	AA+0.46s to AAA	2026-06-11	ARMADA-2026 SCS June AG Invite venue
200 Butterfly	LCM	2:33.71	A+0.52s to AA	2026-05-02	2026 SAND Cinco De Mayo Invitational venue
200 Individual Medley	LCM	2:31.47	AA+1.58s to AAA	2026-06-12	ARMADA-2026 SCS June AG Invite venue
400 Individual Medley	LCM	5:17.18	AAA+13.59s to AAAA	2025-01-18	2025 Road to LA28 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	24.39	flying	200 Free Relay (leg 4)	2024-05-09	2024NIAA Regional Championship 5A
50 Freestyle	SCY	24.03	flying	200 Medley Relay (leg 4)	2024-05-09	2024NIAA Regional Championship 5A

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

4532 points (6/6 events)

Event	Time	Points
500 FR SCY	5:13.74	851
200 BK SCY	2:15.86	673
200 BR SCY	2:36.39	694
200 FL SCY	2:19.26	673
200 IM SCY	2:13.60	774
400 IM SCY	4:35.77	867

IMR 17-18 · SCY

3944 points (5/5 events)

Event	Time	Points
200 FR SCY	1:54.65	892
100 BK SCY	1:01.65	709
100 BR SCY	1:11.97	689
100 FL SCY	57.58	880
200 IM SCY	2:13.60	774

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

PR splits

200 Freestyle SCY 1:54.65

26.32

29.25

29.77

29.31

Front half 55.57s · back half 59.08s

500 Freestyle SCY 5:13.74

26.51

30.12

31.24

31.95

32.31

32.65

32.79

32.26

32.61

31.30

Front half 152.13s · back half 161.61s

1000 Freestyle SCY 10:54.11

28.39

31.48

32.44

32.91

32.92

32.78

32.99

32.73

32.89

33.04

32.95

32.98

33.39

33.80

33.44

33.51

33.24

33.25

32.98

32.00

Front half 322.57s · back half 331.54s

1650 Freestyle SCY 18:17.27

28.38

31.63

32.65

32.25

33.04

32.59

32.91

32.66

33.36

34.07

33.79

33.87

33.88

33.56

33.41

33.80

33.90

33.12

32.94

33.25

32.88

32.87

34.32

33.88

33.80

34.11

33.53

33.75

33.97

34.50

33.80

34.15

32.65

100 Backstroke SCY 1:01.65

30.23

31.42

Front half 30.23s · back half 31.42s

200 Backstroke SCY 2:15.86

32.03

34.32

35.23

34.28

Front half 66.35s · back half 69.51s

100 Breaststroke SCY 1:11.97

33.51

38.46

Front half 33.51s · back half 38.46s

200 Breaststroke SCY 2:36.39

35.41

40.42

40.49

40.07

Front half 75.83s · back half 80.56s

200 Butterfly SCY 2:19.26

30.11

34.53

37.70

36.92

Front half 64.64s · back half 74.62s

100 Individual Medley SCY 1:00.85

28.29

32.56

Front half 28.29s · back half 32.56s

200 Individual Medley SCY 2:13.60

27.97

33.74

40.98

30.91

Front half 61.71s · back half 71.89s

100 Freestyle LCM 1:00.09

29.00

31.09

Front half 29.00s · back half 31.09s

200 Freestyle LCM 2:16.72

30.85

34.43

35.84

35.60

Front half 65.28s · back half 71.44s

400 Freestyle LCM 4:52.78

66.95

74.17

75.68

75.98

Front half 141.12s · back half 151.66s

800 Freestyle LCM 9:47.08

31.26

35.35

36.44

37.38

38.37

36.94

37.11

37.65

37.85

37.32

36.74

36.76

36.93

37.36

37.27

36.35

Front half 290.50s · back half 296.58s

1500 Freestyle LCM 19:36.10

70.92

79.23

80.26

82.19

79.59

77.53

77.27

78.22

79.56

78.46

79.17

79.03

79.23

79.52

75.92

100 Backstroke LCM 1:14.64

36.05

38.59

Front half 36.05s · back half 38.59s

200 Backstroke LCM 2:35.94

76.14

79.80

Front half 76.14s · back half 79.80s

100 Breaststroke LCM 1:24.59

38.68

45.91

Front half 38.68s · back half 45.91s

200 Breaststroke LCM 3:01.58

39.10

44.85

48.42

49.21

Front half 83.95s · back half 97.63s

100 Butterfly LCM 1:06.75

30.94

35.81

Front half 30.94s · back half 35.81s

200 Butterfly LCM 2:33.71

31.51

37.80

41.09

43.31

Front half 69.31s · back half 84.40s

200 Individual Medley LCM 2:31.47

31.94

39.77

45.36

34.40

Front half 71.71s · back half 79.76s

400 Individual Medley LCM 5:17.18

32.72

38.35

41.73

43.04

46.46

46.59

34.60

33.69

Front half 155.84s · back half 161.34s

Reaction time

fastest 0.71s average 0.773s slowest 0.91s 7 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 23.44 16 swims

100 Freestyle SCY 52.29 21 swims

200 Freestyle SCY 1:54.65 19 swims

500 Freestyle SCY 5:13.74 14 swims

1000 Freestyle SCY 10:54.11 5 swims

1650 Freestyle SCY 18:17.27 2 swims

50 Backstroke SCY 29.53 2 swims

100 Backstroke SCY 1:01.65 6 swims

200 Backstroke SCY 2:15.86 5 swims

100 Breaststroke SCY 1:11.97 3 swims

200 Breaststroke SCY 2:36.39 2 swims

100 Butterfly SCY 57.58 14 swims

200 Butterfly SCY 2:19.26 1 swim

100 Individual Medley SCY 1:00.85 2 swims

200 Individual Medley SCY 2:13.60 6 swims

400 Individual Medley SCY 4:35.77 16 swims

50 Freestyle LCM 27.24 14 swims

100 Freestyle LCM 1:00.09 7 swims

200 Freestyle LCM 2:16.72 8 swims

400 Freestyle LCM 4:52.78 2 swims

800 Freestyle LCM 9:47.08 1 swim

1500 Freestyle LCM 19:36.10 2 swims

50 Backstroke LCM 34.19 1 swim

100 Backstroke LCM 1:14.64 2 swims

200 Backstroke LCM 2:35.94 3 swims

50 Breaststroke LCM 38.21 1 swim

100 Breaststroke LCM 1:24.59 2 swims

200 Breaststroke LCM 3:01.58 2 swims

50 Butterfly LCM 29.75 3 swims

100 Butterfly LCM 1:06.75 11 swims

200 Butterfly LCM 2:33.71 4 swims

200 Individual Medley LCM 2:31.47 5 swims

400 Individual Medley LCM 5:17.18 4 swims