Kenna Seiffertt

Fage 14CZIAINMWOZSDFASTOZ

286 plausible swims · 44 meets · 2021-10-23 → 2026-05-03

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.85	AAA+0.36s to AAAA	2026-03-12	2026 MV Region VIII Speedo Spring TT
100 Freestyle	SCY	55.52	AAA+2.23s to AAAA	2026-02-27	St. Peters Rec-Plex Swim Team
200 Freestyle	SCY	1:59.22	AAA+3.83s to AAAA	2026-01-01	1660388
500 Freestyle	SCY	5:23.33	AAA+14.04s to AAAA	2026-01-01	1660388
1650 Freestyle	SCY	19:15.60	AA+35.71s to AAA	2025-03-01	2025 Ozark Division I Championship venue
50 Backstroke	SCY	30.16	A+0.17s to AA	2026-01-01	rca open air classic results
100 Backstroke	SCY	1:03.14	AA+2.45s to AAA	2026-01-01	1660388
200 Backstroke	SCY	2:18.22	A+0.33s to AA	2026-01-18	2026 MLK Celebration Invitational venue
50 Breaststroke	SCY	42.57	+0.48s to B	2022-10-29	2022 CSP Sprint Your Own Age
100 Breaststroke	SCY	1:12.35	AA+2.66s to AAA	2025-03-02	2025 Ozark Division I Championship venue
200 Breaststroke	SCY	2:42.45	A+5.56s to AA	2025-11-22	2025 Ozark A Championships venue
50 Butterfly	SCY	28.68	AA+0.39s to AAA	2024-11-22	2024 Ozark A Championships venue
100 Butterfly	SCY	1:03.34	A+0.15s to AA	2026-01-18	2026 MLK Celebration Invitational venue
200 Butterfly	SCY	2:22.93	A+2.14s to AA	2025-11-22	2025 Ozark A Championships venue
100 Individual Medley	SCY	1:05.84		2024-11-22	2024 Ozark A Championships venue
200 Individual Medley	SCY	2:18.13	AA+2.54s to AAA	2026-01-01	2026 MLK Invitational
400 Individual Medley	SCY	4:56.10	AA+8.41s to AAA	2025-02-28	2025 Ozark Division I Championship venue
50 Freestyle	LCM	28.06	AAA+0.07s to AAAA	2026-05-01	John Traube Memorial 2026 venue
100 Freestyle	LCM	1:03.63	AAA+2.74s to AAAA	2026-05-01	John Traube Memorial 2026
200 Freestyle	LCM	2:24.23	A+0.04s to AA	2026-04-17	2026 METS Long Course Kickoff venue
400 Freestyle	LCM	5:05.37	A+2.38s to AA	2025-05-04	John Traube Memorial 2025 venue
800 Freestyle	LCM	10:21.96	AA+19.97s to AAA	2025-05-02	John Traube Memorial 2025 venue
50 Backstroke	LCM	41.26	B+1.57s to BB	2023-05-05	2023 John Traube Memorial Meet
100 Backstroke	LCM	1:09.04	AAA+1.55s to AAAA	2026-04-17	2026 METS Long Course Kickoff
200 Backstroke	LCM	2:48.18	BB+1.89s to A	2025-04-06	2025 METS Long Course Kickoff venue
50 Breaststroke	LCM	36.71	AAA+0.82s to AAAA	2025-07-26	2025 Ozark Long Course Champs venue
100 Breaststroke	LCM	1:25.61	A+1.42s to AA	2025-05-03	John Traube Memorial 2025 venue
200 Breaststroke	LCM	3:01.03	AA+7.54s to AAA	2025-07-25	2025 Ozark Long Course Champs venue
50 Butterfly	LCM	31.65	AA+0.26s to AAA	2025-07-27	2025 Ozark Long Course Champs venue
100 Butterfly	LCM	1:10.10	AA+1.41s to AAA	2025-07-25	2025 Ozark Long Course Champs venue
200 Butterfly	LCM	2:47.99	A+6.30s to AA	2025-05-04	John Traube Memorial 2025 venue
200 Individual Medley	LCM	2:34.82	AAA+6.73s to AAAA	2025-07-26	2025 Ozark Long Course Champs venue
400 Individual Medley	LCM	5:30.88	AA+2.09s to AAA	2025-07-27	2025 Ozark Long Course Champs venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	26.82	flying	200 Free Relay (leg 4)	2024-11-24	2024 Ozark A Championships
50 Freestyle	SCY	24.89	flying	200 Medley Relay (leg 4)	2026-03-13	Region VIII Speedo Spring Sectionals
100 Freestyle	SCY	54.98	flat	400 Free Relay	2026-03-14	Region VIII Speedo Spring Sectionals
100 Freestyle	SCY	54.54	flying	400 Medley Relay (leg 4)	2026-03-15	Region VIII Speedo Spring Sectionals
100 Freestyle	SCY	58.85	flying	400 Free Relay (leg 4)	2025-12-06	Holiday H2O Invitational
200 Freestyle	SCY	2:05.52	flying	800 Free Relay (leg 2)	2026-03-12	Region VIII Speedo Spring Sectionals
50 Breaststroke	SCY	33.87	flying	200 Medley Relay (leg 2)	2024-11-23	2024 Ozark A Championships
100 Butterfly	SCY	1:05.35	flying	400 Medley Relay (leg 3)	2024-11-23	2024 Ozark A Championships
50 Freestyle	LCM	29.37	flying	200 Free Relay (leg 2)	2025-07-27	2025 Ozark Long Course Champs
200 Freestyle	LCM	2:27.85	flat	800 Free Relay	2025-07-24	2025 Ozark Long Course Champs

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 13-14 · SCY

4623 points (6/6 events)

Event	Time	Points
500 FR SCY	5:23.33	874
200 BK SCY	2:18.22	735
200 BR SCY	2:42.45	686
200 FL SCY	2:22.93	724
200 IM SCY	2:18.13	810
400 IM SCY	4:56.10	794

IMR 13-14 · LCM

4085 points (5/5 events)

Event	Time	Points
200 FR LCM	2:24.23	757
100 BK LCM	1:09.04	925
100 BR LCM	1:25.61	721
100 FL LCM	1:10.10	811
200 IM LCM	2:34.82	871

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

PR splits

100 Freestyle SCY 55.52

26.51

29.01

Front half 26.51s · back half 29.01s

1650 Freestyle SCY 19:15.60

31.26

34.29

35.40

35.57

35.85

35.81

35.79

35.95

35.57

35.47

35.39

35.52

35.86

35.56

36.00

34.61

34.93

35.55

35.45

35.04

35.15

34.85

35.25

35.12

35.00

35.14

34.76

34.74

35.15

34.95

34.20

66.42

Front half 563.90s · back half 591.70s

200 Backstroke SCY 2:18.22

31.94

34.98

35.58

35.72

Front half 66.92s · back half 71.30s

100 Breaststroke SCY 1:12.35

33.65

38.70

Front half 33.65s · back half 38.70s

200 Breaststroke SCY 2:42.45

36.00

41.70

42.78

41.97

Front half 77.70s · back half 84.75s

100 Butterfly SCY 1:03.34

29.28

34.06

Front half 29.28s · back half 34.06s

200 Butterfly SCY 2:22.93

31.06

36.27

38.27

37.33

Front half 67.33s · back half 75.60s

100 Individual Medley SCY 1:05.84

30.40

35.44

Front half 30.40s · back half 35.44s

200 Individual Medley SCY 2:18.13 split/total mismatch

29.60

34.97

41.83

31.73

400 Individual Medley SCY 4:56.10

31.77

37.10

38.98

37.98

41.83

42.99

33.93

31.52

Front half 145.83s · back half 150.27s

200 Freestyle LCM 2:24.23

69.54

74.69

Front half 69.54s · back half 74.69s

400 Freestyle LCM 5:05.37

73.25

78.46

78.88

74.78

Front half 151.71s · back half 153.66s

800 Freestyle LCM 10:21.96

72.06

78.36

79.03

79.15

80.00

79.63

153.73

200 Backstroke LCM 2:48.18

82.95

85.23

Front half 82.95s · back half 85.23s

200 Breaststroke LCM 3:01.03

40.14

46.87

47.50

46.52

Front half 87.01s · back half 94.02s

100 Butterfly LCM 1:10.10

32.82

37.28

Front half 32.82s · back half 37.28s

200 Butterfly LCM 2:47.99

79.56

88.43

Front half 79.56s · back half 88.43s

200 Individual Medley LCM 2:34.82

32.57

40.52

46.20

35.53

Front half 73.09s · back half 81.73s

400 Individual Medley LCM 5:30.88

33.54

39.78

44.59

43.81

47.92

49.06

36.22

35.96

Front half 161.72s · back half 169.16s

Reaction time

fastest 0.83s average 0.830s slowest 0.83s 2 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 24.85 24 swims

100 Freestyle SCY 55.52 15 swims

200 Freestyle SCY 1:59.22 14 swims

500 Freestyle SCY 5:23.33 7 swims

1650 Freestyle SCY 19:15.60 1 swim

50 Backstroke SCY 30.16 4 swims

100 Backstroke SCY 1:03.14 7 swims

200 Backstroke SCY 2:18.22 7 swims

50 Breaststroke SCY 42.57 2 swims

100 Breaststroke SCY 1:12.35 12 swims

200 Breaststroke SCY 2:42.45 6 swims

50 Butterfly SCY 28.68 10 swims

100 Butterfly SCY 1:03.34 20 swims

200 Butterfly SCY 2:22.93 6 swims

100 Individual Medley SCY 1:05.84 9 swims

200 Individual Medley SCY 2:18.13 18 swims

400 Individual Medley SCY 4:56.10 5 swims

50 Freestyle LCM 28.06 14 swims

100 Freestyle LCM 1:03.63 9 swims

200 Freestyle LCM 2:24.23 10 swims

400 Freestyle LCM 5:05.37 7 swims

800 Freestyle LCM 10:21.96 2 swims

50 Backstroke LCM 41.26 3 swims

100 Backstroke LCM 1:09.04 9 swims

200 Backstroke LCM 2:48.18 3 swims

50 Breaststroke LCM 36.71 9 swims

100 Breaststroke LCM 1:25.61 9 swims

200 Breaststroke LCM 3:01.03 5 swims

50 Butterfly LCM 31.65 10 swims

100 Butterfly LCM 1:10.10 14 swims

200 Butterfly LCM 2:47.99 1 swim

200 Individual Medley LCM 2:34.82 12 swims

400 Individual Medley LCM 5:30.88 2 swims